HD 9817T1 HD 9817T2 HD 9817T3 HD 9809T - Delta Ohm S.r.l.
HD 9817T1 HD 9817T2 HD 9817T3 HD 9809T - Delta Ohm S.r.l.
HD 9817T1 HD 9817T2 HD 9817T3 HD 9809T - Delta Ohm S.r.l.
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<strong>HD</strong> <strong>9817T1</strong><br />
<strong>HD</strong> <strong>9817T2</strong><br />
<strong>HD</strong> <strong>9817T3</strong><br />
<strong>HD</strong> <strong>9809T</strong><br />
[ GB ]<br />
Relative humidity and<br />
temperature transmitters with<br />
digital or analogue output<br />
P5 P6<br />
P7<br />
P8
[ GB ]<br />
[ GB ] <strong>HD</strong><strong>9817T1</strong> – <strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T2</strong> – <strong>HD</strong><strong>9817T3</strong> – <strong>HD</strong><strong>9809T</strong><br />
Dual relative humidity and temperature transmitter for HVAC applications, environmental<br />
monitoring, pharmaceutical storage, food transport, greenhouse<br />
automation, etc. Equipped with an IP65 stainless steel AISI 304 housing, it<br />
is suitable even for severe environments; besides, its ultra-compact dimensions<br />
(∅ 14 x 133 mm) and wide range of outputs (analogue 0...1V or digital<br />
RS232C, USB 1.1-2.0) make it ideal for integrating into a variety of OEM<br />
applications. It is supplied with the <strong>HD</strong>9817TC software for reading measurements<br />
and calibrating the relative humidity sensor. The <strong>HD</strong><strong>9809T</strong> housing is<br />
made in POCAN.<br />
Versions, outputs and connections<br />
Output<br />
Temperature<br />
sensor<br />
Load<br />
resistance<br />
Cable<br />
Connection<br />
<strong>HD</strong><strong>9817T1</strong> <strong>HD</strong><strong>9817T1</strong>.1 <strong>HD</strong><strong>9817T2</strong> <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
(-20…+80°C on request)<br />
RS232C non<br />
insulated, 2400<br />
baud rate<br />
USB<br />
1.1-2.0 non<br />
insulated<br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
Pt100 NTC 10kΩ Pt100 Pt100 Pt100<br />
R L > 10kΩ R L > 10kΩ<br />
L=1,5m<br />
(7 wires + shield)<br />
L= 2m DB9<br />
female<br />
connector<br />
L= 2m USB<br />
connector<br />
type A<br />
L=1,5m<br />
(7 wires + shield)<br />
Connections<br />
<strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 models with 0...1Vdc analogue output.<br />
Red<br />
Grey<br />
Black<br />
Blue<br />
White<br />
Shield<br />
Power supply 5÷30 Vdc<br />
+<br />
<br />
- -<br />
+ +<br />
V out V out<br />
%RH °C<br />
The instrument is equipped with a 7 wire + shield cable.<br />
The Yellow and Green wires are used during calibration only for PC connection<br />
through the <strong>HD</strong>9817T.1CAL interface module (see the paragraph about<br />
the RH sensor calibration).<br />
Power is supplied to the Red (+) and Grey (-) wires.<br />
The output signal voltage is taken from:<br />
• Black (+) and White (-) wires for temperature,<br />
• Blue (+) and White (-) wires for relative humidity.<br />
The shield must be connected to the White wire.<br />
<strong>HD</strong><strong>9809T</strong> model with 0...1Vdc analogue output.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<strong>HD</strong><strong>9817T2</strong> model with RS232C output and <strong>HD</strong><strong>9817T3</strong> model with USB<br />
output.<br />
The <strong>HD</strong><strong>9817T2</strong> cable ends in a RS232C 9-pole subD female connector, while<br />
the <strong>HD</strong><strong>9817T3</strong> cable ends in a USB type A connector.<br />
The following set of commands is available for both instruments.<br />
Command Response Description<br />
G0 <strong>HD</strong>9817T_Pt100_RH_RS232 Model<br />
G3 Firm.Ver.=01-00 Firmware version<br />
HAnn.n &<br />
HBnn.n &<br />
S0 0072.7 | 063.9<br />
75% calibration point where nn.n stands for<br />
the actual humidity value<br />
33% calibration point where nn.n stands for<br />
the actual humidity value<br />
It sends the current measurement (tttt.t |<br />
hhh.h) t = temperature h = RH<br />
U0 & International System of units<br />
U1 & Imperial units<br />
Note for <strong>HD</strong><strong>9817T3</strong> model with USB ouput<br />
This model requires that you install USB drivers fi rst in order to ensure a<br />
correct PC connection: don’t connect the instrument to your PC before<br />
installing the drivers. For further details, see the guide in the CDRom which<br />
is supplied with the instrument.<br />
Relative humidity calibration<br />
The instruments are supplied factory calibrated and ready to use. The CDRom<br />
supplied with the instruments includes a relative humidity calibration procedure.<br />
The online help describes this procedure in detail.<br />
No procedure exists for temperature calibration.<br />
To connect <strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 models to your PC, use the<br />
<strong>HD</strong>9817T.1CAL interface module: the module is equipped with a USB<br />
type A connector for your PC USB port connection as well as a 4-pole<br />
terminal board to connect the transmitter.<br />
Before connecting the module to your PC, you need to install the USB drivers:<br />
don’t connect the module to your PC before installing the drivers.<br />
For further details, see the guide in the CDRom which is supplied with the<br />
instrument.<br />
Please connect the Red (power supply positive), Grey (power supply negative),<br />
Yellow (Tx) and Green (Rx) wires as shown in the fi gure below.<br />
The terminal board is seen from above: in order to direct the clamps correctly,<br />
make sure that the label on the side of the module is placed as shown in the<br />
fi gure below.<br />
<strong>HD</strong><strong>9817T1</strong>CAL<br />
GREY<br />
GREEN<br />
RED<br />
YELLOW<br />
Label<br />
GREY<br />
RED<br />
GREEN YELLOW<br />
Installation notes<br />
To fi x the probe in a ventilation duct, pipe ,etc. you can use, for example, the<br />
<strong>HD</strong>9008.31.12 fl ange, a PG16 metal cable gland (∅10…14mm) or a 3/8” universal<br />
biconical connection.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<strong>HD</strong>9008.31 Flange<br />
PG16.12 Metal cable gland<br />
D = 10…14mm<br />
L = 6.5mm<br />
H = 23mm<br />
A = PG16<br />
Universal biconical connector<br />
L = 35mm<br />
D = 14mm<br />
A = 3/8”<br />
For wall-mounted installation, the <strong>HD</strong>9008.21.1 (distance from wall 250mm)<br />
and <strong>HD</strong>9008.21.2 (distance from wall 125mm) supports are available. Both<br />
require the <strong>HD</strong>9008.26/14 adapter.<br />
For direct wall mounting on a metal support, the <strong>HD</strong>9817T.4 part is available<br />
as shown in the fi gure below (for <strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 versions only).
Wall<br />
Part. <strong>HD</strong>9817T.4<br />
The wall can be 2mm thick at most while the hole in the wall can be 10.5mm.<br />
Electrical connection<br />
<strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 models<br />
Power supply<br />
The power supply voltage must be as per the electrical specifications<br />
(5...30Vdc) between the wires:<br />
Red = (+) power supply positive<br />
Grey = (-) power supply negative.<br />
Analogue output<br />
The voltage output signals are taken from the following wires:<br />
Blue = (+)%RH output positive<br />
Black = (+)Temperature output positive<br />
White = (-) ground. Common reference between %RH and Temperature outputs.<br />
Shield = the braid is connected to the common ground (White wire).<br />
<strong>HD</strong><strong>9817T2</strong> and <strong>HD</strong><strong>9817T3</strong> models<br />
These models are powered directly from your PC port and no external<br />
power supply is required.<br />
<strong>HD</strong>9817T… Dimensions<br />
Ø 14<br />
<strong>HD</strong><strong>9809T</strong> Dimensions<br />
<br />
<br />
133 mm<br />
<br />
<br />
<br />
Technical specifications<br />
Order codes<br />
<strong>HD</strong><strong>9817T1</strong>: Dual relative humidity and temperature transmitter, Pt100 sensor.<br />
0...1Vdc analogue outputs. Temperature measuring range -40...+60°C<br />
(-20…+80°C on request). Power supply 5...30Vdc. AISI 304 housing.<br />
Probe protection class IP65. Dimensions ∅14x133mm. Output with<br />
cable L=1,5m (7 wires + shield). Max. working temperature -40°+80°C.<br />
Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong><strong>9817T1</strong>.1: Dual relative humidity and temperature transmitter, NTC sensor<br />
10kΩ. 0...1Vdc analogue outputs. Temperature measuring range<br />
-40...+60°C (-20…+80°C on request). Power supply 5...30Vdc. AISI<br />
304 housing. Probe protection class IP65. Dimensions ∅14x133mm.<br />
Output with cable L=1,5m (7 wires + shield). Max. working temperature<br />
-40°+80°C. Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong><strong>9817T2</strong>: Dual relative humidity and temperature transmitter, Pt100 sensor.<br />
RS232C digital output. Temperature measuring range -40...+60°C<br />
(-20…+80°C on request). Powered directly from your PC RS232C port.<br />
AISI 304 housing. Probe protection class IP65. Dimensions ∅14x133mm.<br />
Output with cable L= 2m with DB9 female connector. Max. working temperature<br />
-40°+80°C. Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong><strong>9817T3</strong>: Dual relative humidity and temperature transmitter, Pt100 sensor.<br />
USB1.1-2.0 digital output. Temperature measuring range -40...+60°C<br />
(-20…+80°C on request). Powered directly from your PC USB port. AISI<br />
304 housing. Probe protection class IP65. Dimensions ∅14x133mm.<br />
Output with cable L= 2m with USB type A connector. Max. working temperature<br />
-40°+80°C. Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong>9817T.4: Wall-mounting adapter. Only for <strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 on<br />
request.<br />
<strong>HD</strong><strong>9817T1</strong>CAL: USB interface module for connecting <strong>HD</strong><strong>9817T1</strong> and<br />
<strong>HD</strong><strong>9817T1</strong>.1 transmitters to your PC USB port as well as calibrating or<br />
checking the humidity sensor. USB connector type A, cable L=1.5m.<br />
Connection through 4-pole terminal board.<br />
<strong>HD</strong><strong>9809T</strong>: dual passive transmitter for temperature and humidity, output 0÷1<br />
Vdc in the range 0÷100% R.H., -40°C…+60°C.<br />
<strong>HD</strong>75: saturated salt solution 75% R.H. thread M 12x1.<br />
<strong>HD</strong>33: saturated salt solution 33% R.H. thread M 12x1.<br />
<strong>HD</strong>9008.21.1: holder for vertical sensor, wall distance 250mm, hole Ø 26.<br />
Adapter is required <strong>HD</strong>9008.26.14<br />
<strong>HD</strong>9008.21.2: holder for vertical sensor, wall distance 125mm, hole Ø 26.<br />
Adapter is required <strong>HD</strong>9008.26.14<br />
<strong>HD</strong>9008.26/14: holders for Ø 26 and Ø 14mm holes, for <strong>HD</strong>9008.21.1 and<br />
<strong>HD</strong>9008.21.2<br />
<strong>HD</strong>9008.31: flange with sensor block Ø 14mm for duct sensorsTC and TO<br />
series.<br />
P5: 20µ stainless steel grid protection for probes Ø 14mm, thread M 12x1.<br />
P6: 20µ sintered stainless steel protection for probes Ø 14mm, thread M<br />
12x1.<br />
P7: 10µ PTFE protection for probes Ø 14mm, thread M 12x1.<br />
P8: 20µ stainless steel and Pocan grid protection, thread M 12x1.<br />
<strong>HD</strong><strong>9817T1</strong> - <strong>HD</strong><strong>9817T1</strong>.1- <strong>HD</strong><strong>9817T2</strong> - <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
Relative humidity Sensor Capacitive<br />
Sensor protection P8, 20µ Stainless steel and Pocan grid filter<br />
Measuring range 5...98 % RH<br />
Sensor working range -40...+80°C<br />
Accuracy ±2% (10..90%RH), ±2.5% remaining range ±2.5% RH<br />
Temperature influence 2% over the whole temperature range<br />
Hysteresis and repeatability 1%RH<br />
Long-term stability 1%/year<br />
Temperature Sensor Pt100 1/3 DIN (NTC 10KΩ on request: Code <strong>HD</strong><strong>9817T1</strong>.1)<br />
Measuring range -40...+60°C<br />
Accuracy ±0.2°C ±0.15% of the measurement<br />
Long-term stability 0.2°C/year<br />
General Supply voltage 5...30VDC 7...35VDC<br />
Consumption 2mA typical<br />
Max. working temperature -40...+80°C (only for short time) -40...+60°C<br />
Working Humidity 0…100%RH<br />
Housing Dimensions ∅ 14 X 138mm ∅ 14 X 106,8mm<br />
Protection class IP65
Manufacture of portable and bench top instruments.<br />
Current and voltage loop transmitters.<br />
Temperature - Humidity - Pressure - Air speed<br />
Light - Acoustics - pH - Conductivity - Dissolved Oxygen - Turbidity<br />
Elements for weather stations - Thermal Microclimate<br />
SIT CENTRE N°124<br />
Temperature - Humidity - Pressure - Air speed - Photometry/Radiometry - Acoustics<br />
RoHS<br />
2002/95/EC<br />
<strong>Delta</strong> <strong>Ohm</strong> srl - Via G. Marconi, 5 - 35030 Caselle di Selvazzano (Pd) - Italy<br />
Tel. 0039 0498977150 r.a. Fax 0039 049635596 - E-mail: deltaohm@tin.it Web Site: www.deltaohm.com<br />
01<br />
05.07
<strong>HD</strong> <strong>9817T1</strong><br />
<strong>HD</strong> <strong>9817T2</strong><br />
<strong>HD</strong> <strong>9817T3</strong><br />
<strong>HD</strong> <strong>9809T</strong><br />
[ D ]<br />
Transmitter für relative<br />
Feuchte und Temperatur mit<br />
analogem oder digitalem<br />
Ausgangssignal<br />
P5 P6<br />
P7<br />
P8
[ D ]<br />
[ D ] <strong>HD</strong><strong>9817T1</strong> – <strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T2</strong> – <strong>HD</strong><strong>9817T3</strong> – <strong>HD</strong><strong>9809T</strong><br />
Doppelter Transmitter für relative Feuchte und Temperatur für Anwendungen<br />
im Bereich des HVAC, umweltmesstechnische Überwachung, Lagerung von<br />
pharmazeutischen Produkten, Lebensmitteltransporte, Gewächshausautomation<br />
usw. Die Unterbringung in einem AISI304 Edelstahlgehäuse, Schutzart<br />
IP65, gestattet die Verwendung auch in problematischer Umgebung, die<br />
äußerst kompakten Abmessungen (∅ 14 x 133 mm) und die große Auswahl<br />
an verfügbaren Ausgangssignalen (analog 0...1V oder digital RS232C, USB<br />
1.1-2.0) sind ideale Eigenschaften für die Einbindung in zahlreichen OEM Anwendungen.<br />
Die Software <strong>HD</strong>9817TC zur Ablesung der Messungen am PC<br />
und zur Kalibrierung des Feuchtesensor ist im Lieferumfang beinhaltet. Das<br />
Gehäse des <strong>HD</strong><strong>9809T</strong> besteht aus POCAN kunststoff.<br />
Ausführungen, Ausgangstypen und Anschlüße<br />
Ausgang<br />
Temperatur-<br />
Sensor<br />
<strong>HD</strong><strong>9817T1</strong> <strong>HD</strong><strong>9817T1</strong>.1 <strong>HD</strong><strong>9817T2</strong> <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
(-20…+80°C auf Anfrage)<br />
RS232C<br />
nicht isoliert,<br />
Baudrate 2400<br />
USB Typ<br />
1.1-2.0<br />
nicht isoliert<br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
Pt100 NTC 10kΩ Pt100 Pt100 Pt100<br />
Lastwiderstand R L > 10kΩ R L > 10kΩ<br />
Kabel<br />
Anschluss<br />
Länge 1,5m<br />
(7 Leiter zuzüglich<br />
Abschirmung)<br />
Länge 2m,<br />
DB9 Steckerbuchse<br />
Länge 2m,<br />
USB-Stecker<br />
Typ A<br />
Anschlüsse<br />
Modelle <strong>HD</strong><strong>9817T1</strong> und <strong>HD</strong><strong>9817T1</strong>.1 mit Analogausgang 0...1Vdc.<br />
Rot<br />
Grau<br />
Schwarz<br />
Blau<br />
Weiss<br />
Versorgung 5÷30Vdc<br />
Abschirmung<br />
+ -<br />
V out<br />
+ -<br />
V out<br />
%RH °C<br />
Länge 1,5m<br />
(7 Leiter zuzüglich<br />
Abschirmung)<br />
Das Gerät wird mit einem 7-Leiter Kabel + Abschirmung geliefert.<br />
Der gelbe und grüne Leiter werden nur während der Kalibrierungsphase zum<br />
PC-Anschluss durch das Schnittstellenmodul <strong>HD</strong>9817T.1CAL verwendet (siehe<br />
Abschnitt zur Kalibrierung des rel. Feuchtesensors).<br />
Die Versorgung wird vom roten (+) und grauen (-) Leiter geliefert .<br />
Das Spannungsausgangssignal wird den folgenden Leitern entnommen:<br />
• Schwarz (+) und Weiss (-) für die Temperatur,<br />
• Blau (+) und Weiss (-) für die relative Feuchte.<br />
Die Abschirmung wird an den weißen Leiter angeschlossen.<br />
Modelle <strong>HD</strong><strong>9809T</strong> mit Analogausgang 0...1Vdc.<br />
<br />
<br />
<br />
<br />
<br />
+<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Modelle <strong>HD</strong><strong>9817T2</strong> mit RS232C- und <strong>HD</strong><strong>9817T3</strong> mit USB-Ausgang.<br />
Das Kabel des <strong>HD</strong><strong>9817T2</strong> endet mit einer 9poligen RS232C SubD Steckerbuchse,<br />
das Kabel des <strong>HD</strong><strong>9817T3</strong> mit einem USB Stecker Typ A.<br />
Für beide Geräte gilt das in der folgenden Tabelle angegebnen Befehls-Set:<br />
Befehl Antwort Beschreibung<br />
G0 <strong>HD</strong>9817T_Pt100_RH_RS232 Modell<br />
G3 Firm.Ver.=01-00 Firmware - Version<br />
HAnn.n &<br />
Kalibrierpunkt bei 75%, wobei nn.n für den reellen<br />
Feuchte Wert steht<br />
HBnn.n &<br />
Kalibrierpunkt bei 33%, wobei nn.n für den reellen<br />
Feuchte Wert steht<br />
S0 0072.7 | 063.9<br />
Sendet den aktuellen Messwert (tttt.t | hhh.h) t =<br />
Temperatur h = r.F.<br />
U0 & Metrische Maßeinheiten SI-System<br />
U1 & Imperiale Maßeinheiten<br />
Bemerkung zum Modell <strong>HD</strong><strong>9817T3</strong> mit USB-Ausgang<br />
Dieses Modell erfordert die vorherige Installation der USB Treiber zum korrekten<br />
Anschluss an den PC: das Gerät nur nach vorheriger Installation der<br />
Treiber an den PC anschliessen. Zu Einzelheiten, siehe Anleitung auf der im<br />
Lieferumfang beinhalteten CD-ROM.<br />
Kalibrierung der relativen Feuchte<br />
Die Geräte verlassen das Werk bereits geeicht und verwendungsbereit. Die<br />
mitgelieferte CD-Rom beinhaltet eine Kalibrierprozedur für den Feuchtesensor,<br />
auf die Einzelheiten der Vorgehensweise wir detailliert in der Online-Hilfe<br />
eingegangen. Für die Kalibrierung der Temperatur ist keine Prozedur vorgesehen<br />
Zum Anschluss der Modelle <strong>HD</strong><strong>9817T1</strong> und <strong>HD</strong><strong>9817T1</strong>.1 an den PC ist das<br />
Schnittstellen-Modul <strong>HD</strong>9817T.1CAL zu verwenden: das Modul ist mit einem<br />
USB Stecker Typ A zum Anschluss an einen PC USB Port ausgestattet und<br />
mit einer 4poligen Klemmleiste zum Anschluss an den Transmitter. Vor dem<br />
Anschluss des Moduls an den PC ist es notwendig, die USB Treiber zu installieren:<br />
das Modul nur nach vorheriger Installation der Treiber an den<br />
PC anschliessen. Zu Einzelheiten, siehe Anleitung auf der im Lieferumfang<br />
beinhalteten CD-ROM.<br />
Die anzuschließenden Leiter sind Rot (Positiv der Versorgung), Grau (Negativ<br />
der Versorgung), Gelb (Tx) und Grün (Rx), wie in der folgenden Abbildung:<br />
Die Klemmleiste in der folgenden Abbildung ist von oben gesehen: zur korrekten<br />
Ausrichtung der Klemmen ist darauf zu achten, dass sich das auf der Seite<br />
des Moduls befi ndliche Etikett im gleicher Position befi ndet.<br />
<strong>HD</strong><strong>9817T1</strong>CAL<br />
GREY<br />
GREEN<br />
RED<br />
YELLOW<br />
Etikett<br />
GRAU<br />
ROT<br />
GRÜN GELB<br />
Bemerkungen zur Installation<br />
Zur Befestigung der Sonde in einem Lüftungskanal, einer Leitung usw. kann<br />
z.B. der Flansch <strong>HD</strong>9008.31.12, eine metallische Kabelduchführung PG16<br />
(∅10…14mm) oder ein bikonisches Universal-Verbindungsstück zu 3/8” verwendet<br />
werden.<br />
<br />
<br />
<br />
<br />
<br />
<br />
Flansch <strong>HD</strong>9008.31<br />
Metallische Kabeldurchführung<br />
PG16.12<br />
D = 10…14mm<br />
L = 6.5mm<br />
H = 23mm<br />
A = PG16<br />
Bikonisches Universal-Verbindungsstück<br />
L = 35mm<br />
D = 14mm<br />
A = 3/8”<br />
Zur Wandinstallation stehen die Halterung <strong>HD</strong>9008.21.1 (Wandabstand<br />
250mm) und <strong>HD</strong>9008.21.2 (Wandabstand 125mm) zur Verfügung. Beide erfordern<br />
die Verwendung des Reduzierstücks <strong>HD</strong>9008.26/14.<br />
Zur direkten Befestigung an eine metallische Oberfl äche (Wand), ist das Wandbefestigungs-Element<br />
<strong>HD</strong>9817T.4 erhältlich. Nur für Versionen <strong>HD</strong><strong>9817T1</strong> und<br />
<strong>HD</strong><strong>9817T1</strong>.1
Wand<br />
Wandbefestigungs-Element<br />
<strong>HD</strong>9817T.4<br />
Die Wanddicke kann maximal 2mm betragen, das Bohrloch muss einen<br />
Durchmesser von 10.5mm haben.<br />
Elektrischer Anschluss<br />
Modelle <strong>HD</strong><strong>9817T1</strong> und <strong>HD</strong><strong>9817T1</strong>.1<br />
Versorgung<br />
Das Gerät ist mit der in den elektrischen Eigenschaften angegebenen Spannung<br />
(5...30Vdc)<br />
durch folgende Leiter zu versorgen:<br />
Rot= (+) Positiv der Versorgung<br />
Grau = (-) Negativ der Versorgung<br />
Analog-Ausgang<br />
Die Signale des Spannungsausgangs sind folgenden Leitern zu entnehmen:<br />
Blau = (+) Positiv des %r.F. Ausgangs<br />
Schwarz = (+) Positiv des Temperaturausgangs<br />
Weiss = (-) Masse. Gemeinsamer Leiter der %r.F. und Temperaturausgangs.<br />
Abschirmung = mit der gemeinsamen Masse verbunden (Weißer Leiter).<br />
Modelle <strong>HD</strong><strong>9817T2</strong> und <strong>HD</strong><strong>9817T3</strong><br />
Diese Modelle entnehmen die Versorgung direkt aus dem entsprechenden PC<br />
Port und erfordern keine externe Versorgung.<br />
Ø 14<br />
Abmessungen <strong>HD</strong>9817T…<br />
Abmessungen <strong>HD</strong><strong>9809T</strong><br />
<br />
133 mm<br />
<br />
<br />
<br />
<br />
Technische Eigenschaften<br />
Bestellcodes<br />
<strong>HD</strong><strong>9817T1</strong>: Doppelter Transmitter für relative Feuchte und Temperatur, Pt100<br />
Sensor. Analogausgang 0...1Vdc. Temperaturmessbereich -40...+60°C<br />
(-20…+80°C auf Anfrage). Versorgung 5...30Vdc. AISI304 Edelstahlgehäuse.<br />
Schutzart der Sonde IP65. Abmessungen ∅14x133mm. Ausgang<br />
mit Kabellänge 1,5m (7Leiter und Abschirmung). Max. Arbeitstemperatur<br />
-40°+80°C. Software <strong>HD</strong>9817C inbegriffen.<br />
<strong>HD</strong><strong>9817T1</strong>.1: Doppelter Transmitter für relative Feuchte und Temperatur,<br />
10kΩ NTC Sensor. 0...1Vdc Analogausgang. Temperaturmessbereich<br />
-40...+60°C (-20…+80°C auf Anfrage). Versorgung 5...30Vdc.<br />
AISI304 Edelstahlgehäuse. Schutzart der Sonde IP65. Abmessungen<br />
∅14x133mm. Ausgang mit Kabellänge 1,5m (7Leiter und Abschirmung).<br />
Max. Arbeitstemperatur -40°+80°C. Software <strong>HD</strong>9817C inbegriffen.<br />
<strong>HD</strong><strong>9817T2</strong>: Doppelter Transmitter für relative Feuchte und Temperatur, Pt100<br />
Sensor. RS232C Digitalausgang. Temperaturmessbereich -40...+60°C<br />
(-20…+80°C auf Anfrage). Versorgung erfolgt direkt aus dem RS232C<br />
Port des PCs. AISI304 Edelstahlgehäuse. Schutzart der Sonde IP65.<br />
Abmessungen ∅14x133mm. Ausgang mit Kabellänge 2m und DB9 Steckerbuchse.<br />
Max. Arbeitstemperatur -40°+80°C. Software <strong>HD</strong>9817C<br />
inbegriffen.<br />
<strong>HD</strong><strong>9817T3</strong>: Doppelter Transmitter für relative Feuchte und Temperatur, Pt100<br />
Sensor. USB1.1-2.0 Digitalausgang. Temperaturmessbereich -40...+60°C<br />
(-20…+80°C auf Anfrage). Versorgung erfolgt direkt aus dem USB Port<br />
des PCs. AISI304 Edelstahlgehäuse. Schutzart der Sonde IP65. Abmessungen<br />
∅14x133mm. Ausgang mit Kabellänge 2m und USB Stecker Typ<br />
A. Max. Arbeitstemperatur -40°+80°C. Software <strong>HD</strong>9817C inbegriffen.<br />
<strong>HD</strong>9817T.4 Wandbefestigungelement.<br />
<strong>HD</strong><strong>9817T1</strong>CAL: USB Schnittstellenmodul zum Anschluss der Transmitter<br />
<strong>HD</strong><strong>9817T1</strong> und <strong>HD</strong><strong>9817T1</strong>.1 an USB Port des PCs, zur kalibrierung und<br />
Überprüfung des Feuchte sensors. USB Stecker Typ A, Kabel L=1.5m.<br />
Anschluss an den Transmitter über 4 polige Klemmleiste.<br />
<strong>HD</strong><strong>9809T</strong>: Passiver Dopeltransmitter für Temperatur und relative Feuchte, mit<br />
0÷1Vdc Ausgangssignal im Bereich 0÷100% r.F., -40…+60°C.<br />
<strong>HD</strong>75: Gesättigte Salzlösung zur Eichung bei 75% r.F. Gewinde M 12 x 1.<br />
<strong>HD</strong>33: Gesättigte Salzlösung zur Eichung bei 33% r.F. Gewinde M 12 x 1.<br />
<strong>HD</strong>9008.21.1: Halterung für vertikale Sondenmontage. Wandabstand 125mm.<br />
Duchführung Ø 26. Mit Reduzierung <strong>HD</strong>9008.26.14 verwenden.<br />
<strong>HD</strong>9008.21.2: Halterung für vertikale Sondenmontage. Wandabstand 250mm.<br />
Duchführung Ø 26. Mit Reduzierung <strong>HD</strong>9008.26.14 verwenden.<br />
<strong>HD</strong>9008.26/14: Reduzierung für Durchführungen Ø 26 zu Ø 14. Für Halterungen<br />
<strong>HD</strong>9008.21.1 und <strong>HD</strong>9008.21.2.<br />
<strong>HD</strong>9008.31: Flansch mit Sondenbefestigung Ø 14 zur Kanalmontage.<br />
P5: Gitterschutz aus rostfreiem Edelstahl für Sonden Ø 14mm, Gewinde M<br />
12x1.<br />
P6: Edelstahlschutz, vollständig gesintert 20μ, für Sonden Ø 14 mm, Gewinde<br />
M 12x1.<br />
P7: PTFE Sondenschtz gesintert 10μ, für Sonden Ø 14 mm, Gewinde M<br />
12x1.<br />
<strong>HD</strong><strong>9817T1</strong> - <strong>HD</strong><strong>9817T1</strong>.1- <strong>HD</strong><strong>9817T2</strong> - <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
Relative Feuchte Sensor Kapazitiv und Pocan-Netzfi lter<br />
Sensorschutz P8, Edelstahl<br />
Messbereich 5...98 % r.F.<br />
Arbeitsbereich des Sensors -40...+80°C<br />
Genauigkeit ±2% (10..90%r.F.), ±2.5% außerhalb ±2.5% r.F<br />
Temperaturabhängig-keit 2% im gesamtem Temperaturbereich<br />
Hysterese und Wiederholbarkeit 1% r.F.<br />
Langzeitstabilität 1%/Jahr<br />
Temperatur Sensortyp Pt100 1/3 DIN (auf Anfrage NTC 10KΩ: Code <strong>HD</strong><strong>9817T1</strong>.1)<br />
Messbereich -40...+60°C<br />
Genauigkeit ±0.2°C ±0.15% des MW<br />
Langzeitstabilität 0.2°C/Jahr<br />
Allgemein Versorgungs-spannung 5...30VDC 7...35VDC<br />
Verbrauch typischerweise 2mA<br />
Max. Betriebstemperatur -40...+80°C (Kurzzeitig) -40...+60°C<br />
Max. Betriebsfeuchte 0…100% r.F.<br />
Gehäuse Abmessungen ∅ 14 X 138mm ∅ 14 X 106,8mm<br />
Schutzart IP65
Manufacture of portable and bench top instruments.<br />
Current and voltage loop transmitters.<br />
Temperature - Humidity - Pressure - Air speed<br />
Light - Acoustics - pH - Conductivity - Dissolved Oxygen - Turbidity<br />
Elements for weather stations - Thermal Microclimate<br />
SIT CENTRE N°124<br />
Temperature - Humidity - Pressure - Air speed - Photometry/Radiometry - Acoustics<br />
RoHS<br />
2002/95/EC<br />
<strong>Delta</strong> <strong>Ohm</strong> srl - Via G. Marconi, 5 - 35030 Caselle di Selvazzano (Pd) - Italy<br />
Tel. 0039 0498977150 r.a. Fax 0039 049635596 - E-mail: deltaohm@tin.it Web Site: www.deltaohm.com<br />
01<br />
05.07
<strong>HD</strong> <strong>9817T1</strong><br />
<strong>HD</strong> <strong>9817T2</strong><br />
<strong>HD</strong> <strong>9817T3</strong><br />
<strong>HD</strong> <strong>9809T</strong><br />
[ E ]<br />
Transmisores de humedad<br />
relativa y temperatura con<br />
salida analógica o digital<br />
P5 P6<br />
P7<br />
P8
[ E ]<br />
[ E ] <strong>HD</strong><strong>9817T1</strong> – <strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T2</strong> – <strong>HD</strong><strong>9817T3</strong> – <strong>HD</strong><strong>9809T</strong><br />
Doble transmisor de humedad relativa y temperatura para aplicaciones en<br />
el sector de calefacción, ventilación y aire acondicionado (HVAC) , monitoreo<br />
ambiental, almacenamiento de productos farmacéuticos, transporte de<br />
productos alimenticios, automación de invernaderos, etc. Alojado en un contenedor<br />
de acero inoxidable AISI 304 con grado de protección IP65, está indicado<br />
incluso para ambientes severos; además, gracias a las dimensiones<br />
muy reducidas (∅ 14 x 133 mm) y la variedad de salidas disponibles (analógicas<br />
0...1V o digitales RS232C, USB 1.1-2.0) es ideal para integrarse en una<br />
amplia gama de aplicaciones OEM. Se suministra completo con el software<br />
<strong>HD</strong>9817TC para la lectura de las medidas del PC y la calibración del sensor de<br />
humedad relativa. El contenedor del modelo <strong>HD</strong><strong>9809T</strong> es de material plástico<br />
POCAN.<br />
Versiones, tipos de salida y conexiones<br />
Salida<br />
Sensor de<br />
temperatura<br />
Resistencia<br />
de carga<br />
Cable<br />
Conexión<br />
<strong>HD</strong><strong>9817T1</strong> <strong>HD</strong><strong>9817T1</strong>.1 <strong>HD</strong><strong>9817T2</strong> <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
0...1V = 0…100%HR<br />
0...1V = –40…+60°C<br />
(-20…+80°C bajo pedido)<br />
RS232C no<br />
aislada, 2400<br />
baud rate<br />
USB<br />
1.1-2.0 no<br />
aislada<br />
0...1V = 0…100%HR<br />
0...1V = –40…+60°C<br />
Pt100 NTC 10kΩ Pt100 Pt100 Pt100<br />
R L > 10kΩ R L > 10kΩ<br />
L= 1,5m<br />
(7 hilos y pantalla)<br />
L= 2m conector<br />
DB9<br />
hembra<br />
L= 2m conector<br />
USB<br />
tipo A<br />
Conexiones<br />
Modelos <strong>HD</strong><strong>9817T1</strong> y <strong>HD</strong><strong>9817T1</strong>.1 con salida analógica 0...1Vdc.<br />
Rojo<br />
Gris<br />
Negro<br />
Azul<br />
Blanco<br />
Alimentación 5÷30 Vcc<br />
+<br />
Pantalla<br />
+ -<br />
V sal<br />
+ -<br />
V sal<br />
%HR °C<br />
<br />
L= 1,5m<br />
(7 hilos y pantalla)<br />
El instrumento dispone de un cable de 7 hilos + pantalla.<br />
Los hilos Amarillo y Verde se usan sólo durante la calibración para la conexión<br />
al PC mediante el módulo de interfaz <strong>HD</strong>9817T.1CAL (véase el párrafo<br />
sobre la calibración del sensor de humedad relativa).<br />
La alimentación debe suministrarse entre los hilos Rojo (+) y Gris (-).<br />
Las tensiones de salida son suministradas por los hilos:<br />
• Negro (+) y Blanco (-) para la temperatura,<br />
• Azul (+) y Blanco (-) para la humedad relativa.<br />
La pantalla debe conectarse al hilo Blanco.<br />
Modelo <strong>HD</strong><strong>9809T</strong> con salida analógica 0...1Vdc.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Modelos <strong>HD</strong><strong>9817T2</strong> con salida RS232C y <strong>HD</strong><strong>9817T3</strong> con salida USB.<br />
El cable del <strong>HD</strong><strong>9817T2</strong> termina en un conector RS232C subD hembra de 9<br />
polos, el cable del <strong>HD</strong><strong>9817T3</strong> en un conector USB tipo A. Ambos equipos<br />
disponen de un conjunto de comandos que se detalla en la siguiente tabla.<br />
Comando Respuesta Descripción<br />
G0 <strong>HD</strong>9817T_Pt100_RH_RS232 Modelo<br />
G3 Firm.Ver.=01-00 Versión fi rmware<br />
HAnn.n &<br />
Punto de calibración a 75% donde nn.n representa<br />
el valor real de humedad<br />
HBnn.n &<br />
Punto de calibración a 33% donde nn.n representa<br />
el valor real de humedad<br />
S0 0072.7 | 063.9<br />
Envía la medida actual (tttt.t | hhh.h) t = temperatura<br />
h = HR<br />
U0 & Unidad de medida Sistema Internacional<br />
U1 & Unidad de medida Sistema Imperial<br />
Nota para el modelo <strong>HD</strong><strong>9817T3</strong> con salida USB<br />
Este modelo primero requiere la instalación de los controladores USB necesarios<br />
para una correcta conexión al PC: no conecte el instrumento al PC<br />
antes de instalar los controladores. Para más detalles, véase la guía incluida<br />
en el CDRom provisto con el instrumento.<br />
Calibración de la humedad relativa<br />
Los equipos vienen calibrados de fábrica y listos para usar. El CDRom provisto<br />
con los equipos contiene un procedimiento para calibrar el sensor de<br />
humedad relativa. Este procedimiento se detalla en el help en línea.<br />
No está previsto ningún procedimiento de calibración para la temperatura.<br />
Para conectar los modelos <strong>HD</strong><strong>9817T1</strong> y <strong>HD</strong><strong>9817T1</strong>.1 al PC, use el módulo<br />
de interfaz <strong>HD</strong>9817T.1CAL: el módulo dispone de conector USB tipo A<br />
para la conexión al puerto USB del PC y de caja de bornes de cuatro<br />
polos para la conexión del transmisor.<br />
Antes de conectar el módulo al PC, es necesario instalar los controladores<br />
USB: no conecte el módulo al PC antes de instalar los controladores.<br />
Para más detalles, véase la guía incluida en el CDRom provisto con el instrumento.<br />
Conecte los hilos Rojo (positivo de la alimentación), Gris (negativo de la alimentación),<br />
Amarillo (Tx) y Verde (Rx) como se muestra a continuación.<br />
En la fi gura se ve la caja de bornes desde arriba: para orientar correctamente<br />
los bornes, asegúrese de que la etiqueta en el lado del módulo esté colocada<br />
como se muestra en la siguiente fi gura.<br />
<strong>HD</strong><strong>9817T1</strong>CAL<br />
GREY<br />
GREEN<br />
RED<br />
YELLOW<br />
Etiqueta<br />
GRIS<br />
ROJO<br />
VERDE AMARILLO<br />
Notas sobre la instalación<br />
Para fi jar la sonda en un conducto de ventilación, un canal, etc. use p.ej. la<br />
arandela <strong>HD</strong>9008.31.12, un prensa-estopas metálico PG16 (∅10…14mm) o<br />
un racor universal bicónico de 3/8”.<br />
<br />
<br />
<br />
<br />
<br />
<br />
Arandela <strong>HD</strong>9008.31<br />
Prensa-estopas metálico PG16.12<br />
D = 10…14mm<br />
L = 6.5mm<br />
H = 23mm<br />
A = PG16<br />
Racor universal bicónico<br />
L = 35mm<br />
D = 14mm<br />
A = 3/8”<br />
Para fi jación a pared, se pueden emplear los soportes <strong>HD</strong>9008.21.1 (distancia<br />
a pared 250mm) y <strong>HD</strong>9008.21.2 (distancia a pared 125mm). Ambos requieren<br />
el reductor <strong>HD</strong>9008.26/14.<br />
Para fi jación directa a soporte metálico (pared), se puede emplear el código<br />
<strong>HD</strong>9817T.4 como se muestra en la fi gura. (sólo para los versiones <strong>HD</strong><strong>9817T1</strong><br />
y <strong>HD</strong><strong>9817T1</strong>.1)
Pared<br />
Código <strong>HD</strong>9817T.4<br />
El espesor máximo de la pared puede ser de 2mm, el orifi cio en la pared de<br />
10.5mm.<br />
Conexión eléctrica<br />
Modelos <strong>HD</strong><strong>9817T1</strong> y <strong>HD</strong><strong>9817T1</strong>.1<br />
Alimentación<br />
Alimente el instrumento con la tensión indicada en las características eléctricas<br />
(5...30Vdc) entre los hilos:<br />
Rojo = (+) positivo de la alimentación<br />
Gris = (-) negativo de la alimentación.<br />
Salida analógica<br />
Las señales de salida en tensión son suministradas por los hilos:<br />
Azul = (+) positivo de la salida %HR<br />
Negro = (+) positivo de la salida Temperatura<br />
Blanco = (-) masa. El común de las dos salidas %HR y Temperatura.<br />
Pantalla = la funda se conecta a la masa en común (hilo Blanco).<br />
Modelos <strong>HD</strong><strong>9817T2</strong> y <strong>HD</strong><strong>9817T3</strong><br />
Estos modelos toman la alimentación directamente del puerto del PC y<br />
no requieren alimentaciones externas.<br />
Dimensiones <strong>HD</strong>9817T…<br />
Ø 14<br />
Dimensiones <strong>HD</strong><strong>9809T</strong><br />
<br />
<br />
133 mm<br />
<br />
<br />
<br />
Datos técnicos<br />
Códigos de pedido<br />
<strong>HD</strong><strong>9817T1</strong>: Doble transmisor de humedad relativa y temperatura, sensor<br />
Pt100. Salidas analógicas 0...1Vdc. Rango de medida en temperatura<br />
-40...+60°C (-20…+80°C bajo pedido). Alimentación 5...30Vdc. Contenedor<br />
AISI 304. Grado de protección de la sonda IP65. Dimensiones<br />
∅14x133mm. Salida con cable L=1,5m (7 hilos y pantalla). Temperatura<br />
máx. de trabajo -40°+80°C. Suministrado con el software <strong>HD</strong>9817TC.<br />
<strong>HD</strong><strong>9817T1</strong>.1: Doble transmisor de humedad relativa y temperatura, sensor<br />
NTC 10kΩ. Salidas analógicas 0...1Vdc. Rango de medida en temperatura<br />
-40...+60°C (-20…+80°C bajo pedido). Alimentación 5...30Vdc. Contenedor<br />
AISI 304. Grado de protección de la sonda IP65. Dimensiones<br />
∅14x133mm. Salida con cable L= 1,5m (7 hilos y pantalla). Temperatura<br />
máx. de trabajo -40°+80°C. Suministrado con el software <strong>HD</strong>9817TC.<br />
<strong>HD</strong><strong>9817T2</strong>: Doble transmisor de humedad relativa y temperatura, sensor<br />
Pt100. Salida digital RS232C. Rango de medida en temperatura<br />
-40...+60°C (-20…+80°C bajo pedido). La alimentación se toma directamente<br />
del puerto RS232C del PC. Contenedor AISI 304. Grado<br />
de protección de la sonda IP65. Dimensiones ∅14x133mm. Salida con<br />
cable L=2m con conector DB9 hembra. Temperatura máx. de trabajo<br />
-40°+80°C. Suministrado con el software <strong>HD</strong>9817TC.<br />
<strong>HD</strong><strong>9817T3</strong>: Doble transmisor de humedad relativa y temperatura, sensor<br />
Pt100. Salida digital USB1.1-2.0. Rango de medida en temperatura<br />
-40...+60°C (-20…+80°C bajo pedido). La alimentación se toma directamente<br />
del puerto USB del PC. Contenedor AISI 304. Grado de protección<br />
de la sonda IP65. Dimensiones ∅14x133mm. Salida con cable L=2m con<br />
conector USB tipo A. Temperatura máx. de trabajo -40°+80°C. Suministrado<br />
con el software <strong>HD</strong>9817TC.<br />
<strong>HD</strong>9817T.4: Anillo para fi jación a pared. Bajo pedido sólo para <strong>HD</strong><strong>9817T1</strong> y<br />
<strong>HD</strong><strong>9817T1</strong>.1.<br />
<strong>HD</strong><strong>9817T1</strong>CAL: Módulo de interfaz USB para la conexión de los transmisores<br />
<strong>HD</strong><strong>9817T1</strong> y <strong>HD</strong><strong>9817T1</strong>.1 al puerto USB de un PC para la calibración o<br />
control del sensor de humedade. Conector USB tipo A, cable L=1,5m.<br />
Conexión al transmisor con la caja de bornes de 4 polos.<br />
<strong>HD</strong> <strong>9809T</strong>: doble transmisor pasivo para humedad relativa y temperatura, salida<br />
0…1Vcc en el rango 0…100%HR, -40°C…+60°C<br />
<strong>HD</strong>75: Solución saturada a 75% H.R. anillo M 12 x 1<br />
<strong>HD</strong>33: Solución saturada a 33% H.R. anillo M 12 x 1<br />
<strong>HD</strong> 9008.21.1: soporte para sondas en vertical. Distancia pared 250 mm orifi -<br />
cio Ø 26. Usar reductor <strong>HD</strong>9008.26/14<br />
<strong>HD</strong> 9008.21.2: soporte para sondas en vertical. Distancia pared 125 mm orifi -<br />
cio Ø 26. Usar reductor <strong>HD</strong>9008.26/14<br />
<strong>HD</strong> 9008.26/14: reductor para orifi cio de Ø 26 a 14 mm. para soporte <strong>HD</strong><br />
9008.21.1 y <strong>HD</strong> 9008.21.2<br />
<strong>HD</strong> 9008.31: arandela con poqueo sonda Ø 14 de canal para sonda TC e TO.<br />
P5: Protección de malla de acero inoxidable de 20µ para sondas de 14mm de<br />
diámetro, anillo M 12x1.<br />
P6: Protección de acero inoxidable sinterizado de 20µ para sondas de 14mm<br />
de diámetro, anillo M 12x1.<br />
P7: Protección de PTFE de 10µ para sondas de 14mm de diámetro, anillo M<br />
12x1.<br />
P8: Protección de malla de acero inoxidable de 20µ y Pocan, anillo M 12x1.<br />
<strong>HD</strong><strong>9817T1</strong> - <strong>HD</strong><strong>9817T1</strong>.1- <strong>HD</strong><strong>9817T2</strong> - <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
Humedad Relativa Sensor Capacitivo<br />
Protección sensor P8, Filtro de malla de acero inoxidable de 20µ y Pocan<br />
Rango de medida 5...98 % HR<br />
Rango de trabajo del sensor -40...+80°C<br />
Exactitud ±2% (10..90%HR), ±2.5% resto del rango ±2.5% HR<br />
Infl uencia de la temperatura 2% todo el rango de temperatura<br />
Histéresis y repetibilidad 1%HR<br />
Estabilidad a largo plazo 1%/año<br />
Temperatura Tipo de sensor Pt100 1/3 DIN (NTC 10KΩ: Cód. <strong>HD</strong><strong>9817T1</strong>.1 bajo pedido)<br />
Rango de medida -40...+60°C<br />
Exactitud ±0.2°C ±0.15% de la medida<br />
Estabilidad a largo plazo 0.2°C/año<br />
Generales Tensión de alimentación 5...30VDC 7...35VDC<br />
Consumo 2mA típico<br />
Temp. de trabajo máx. -40...+80°C (en períodos breves) -40...+60°C<br />
Humedad de trabajo 0…100%HR<br />
Contenedor Dimensiones ∅ 14 X 138mm ∅ 14 X 106,8mm<br />
Clase de protección IP65
Manufacture of portable and bench top instruments.<br />
Current and voltage loop transmitters.<br />
Temperature - Humidity - Pressure - Air speed<br />
Light - Acoustics - pH - Conductivity - Dissolved Oxygen - Turbidity<br />
Elements for weather stations - Thermal Microclimate<br />
SIT CENTRE N°124<br />
Temperature - Humidity - Pressure - Air speed - Photometry/Radiometry - Acoustics<br />
RoHS<br />
2002/95/EC<br />
<strong>Delta</strong> <strong>Ohm</strong> srl - Via G. Marconi, 5 - 35030 Caselle di Selvazzano (Pd) - Italy<br />
Tel. 0039 0498977150 r.a. Fax 0039 049635596 - E-mail: deltaohm@tin.it Web Site: www.deltaohm.com<br />
01<br />
05.07
<strong>HD</strong> <strong>9817T1</strong><br />
<strong>HD</strong> <strong>9817T2</strong><br />
<strong>HD</strong> <strong>9817T3</strong><br />
<strong>HD</strong> <strong>9809T</strong><br />
[ F ]<br />
Transmetteurs d'humidité<br />
relative et température avec<br />
sortie analogique ou<br />
numerérique<br />
P5 P6<br />
P7<br />
P8
[ F ]<br />
[ F ] <strong>HD</strong><strong>9817T1</strong> – <strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T2</strong> – <strong>HD</strong><strong>9817T3</strong> – <strong>HD</strong><strong>9809T</strong><br />
Double transmetteur d’humidité relative et température pour mesures dans<br />
le secteur HVAC, analyse du milieu, stockage de produits pharmaceutiques,<br />
transport de produits alimentaires, automatisation de serres, etc. Boîtier en<br />
acier AISI304 avec degré de protection IP65, cet instrument est conçu pour<br />
applications en conditions environnementales sévères; des plus grâce à sa<br />
dimension très compacte (∅ 14 x 133 mm) et plusieurs sorties disponibles<br />
(analogiques 0...1V ou numériques RS232C, USB 1.1-2.0) il est vraiment approprié<br />
à l’intégration dans beaucoup d’applications OEM. Il est livré avec le<br />
logiciel <strong>HD</strong>9817TC pour la lecture des misures de PC et étallonage du capteur<br />
d’humidité relative. Le boîtier du <strong>HD</strong><strong>9809T</strong> et plastique POCAN.<br />
Modèles, types de sortie et connexions<br />
Sortie<br />
Capteur de<br />
température<br />
Résistance<br />
de charge<br />
Cable/Connexion<br />
<strong>HD</strong><strong>9817T1</strong> <strong>HD</strong><strong>9817T1</strong>.1 <strong>HD</strong><strong>9817T2</strong> <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
0...1V = 0…100%HR<br />
0...1V = –40…+60°C<br />
(-20…+80°C sur demande)<br />
RS232C non<br />
isolé, 2400<br />
baud rate<br />
USB type<br />
1.1-2.0<br />
non isolé<br />
0...1V = 0…100%HR<br />
0...1V = –40…+60°C<br />
Pt100 NTC 10kΩ Pt100 Pt100 Pt100<br />
R L > 10kΩ R L > 10kΩ<br />
longueur 1,5m<br />
(7 fi ls plus écran)<br />
longueur 2m<br />
connecteur<br />
DB9 femelle<br />
longueur 2m<br />
connecteur<br />
USB type A<br />
longueur 1,5m<br />
(7 fi ls plus écran)<br />
Connexions<br />
Modèles <strong>HD</strong><strong>9817T1</strong> et <strong>HD</strong><strong>9817T1</strong>.1 avec sortie analogique 0...1Vdc.<br />
Rouge<br />
Gris<br />
Noir<br />
Bleu<br />
Blanc<br />
Écran<br />
Alimentation 5÷30 Vdc<br />
+<br />
<br />
- -<br />
+ +<br />
V out V out<br />
%RH °C<br />
L’instrument est doté d’un câble de 7 fi ls + écran.<br />
Les fi ls Jaune et Vert sont utilisés seulement pendant la procédure d’étalonnage<br />
pour la connexion au PC au moyen du module d’interface <strong>HD</strong>9817T.1CAL<br />
(on voit le paragraphe sur l’étalonnage du capteur d’humidité relative).<br />
L’alimentation doit être fournie entre les fi ls Rouge (+) et Gris (-).<br />
Relever les tensions du signal de sortie entre les fi ls:<br />
• Noir (+) et Blanc (-) pour la température,<br />
• Bleu (+) et Blanc (-) pour l’humidité relative.<br />
L’écran doit être branché au fi l Blanc.<br />
Modèles <strong>HD</strong><strong>9809T</strong> avec sortie analogique 0...1Vdc.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Modèles <strong>HD</strong><strong>9817T2</strong> avec sortie RS232C et <strong>HD</strong><strong>9817T3</strong> avec sortie USB.<br />
Le câble du <strong>HD</strong><strong>9817T2</strong> est doté sur un coté d’un connecteur RS232C subD<br />
femelle 9 pôles, le câble du <strong>HD</strong><strong>9817T3</strong> avec connecteur USB type A.<br />
Un set de commandes ci dessous indiqués est pourvue pour les deux instruments.<br />
Commande Réponse Description<br />
G0 <strong>HD</strong>9817T_Pt100_RH_RS232 Modèle<br />
G3 Firm.Ver.=01-00 Version fi rmware<br />
HAnn.n &<br />
HBnn.n &<br />
S0 0072.7 | 063.9<br />
U0 & Unité de mesure S.I.<br />
Point d’étalonnage à 75% où nn.n montre la<br />
valeur réelle d’humidité<br />
Point d’étalonnage à 33% où nn.n montre la<br />
valeur réelle d’humidité<br />
Envoi la mesure actuelle (tttt.t | hhh.h) t =<br />
température h = RH<br />
U1 & Unité de mesure anglo-saxonnes<br />
Note pour le modèle <strong>HD</strong><strong>9817T3</strong> avec sortie USB<br />
Il faut installer en avance les drivers USB nécessaires pour le fonctionnement<br />
de la connexion au PC: ne brancher pas l’instrument au PC avant l’installation<br />
des drivers. Plusieurs renseignements sont disponibles sur la guide<br />
inclue dans le CDRom dont l’instrument est équipé.<br />
Etalonnage de l’humidité relative<br />
Les instruments sont étalonnés en usine et donc prêts à marcher. Dans le<br />
CDRom dont les instruments sont dotés il y a la procédure d’étalonnage<br />
du capteur d’humidité relative. Cette procédure est détaillée dans ‘l’aide en<br />
ligne’.<br />
Aucune procédure est disponible pour la température.<br />
Utiliser le module d’interface <strong>HD</strong>9817T.1T pour brancher les modèles<br />
<strong>HD</strong><strong>9817T1</strong> et <strong>HD</strong><strong>9817T1</strong>.CAL au PC: le modèle est dotée d’un connecteur<br />
USB type A à brancher à la porte USB du PC et de boite à borne à quatre<br />
pôles pour la connexion du transmetteur.<br />
Avant de brancher le module au PC, il faut installer les drivers USB: ne brancher<br />
pas le module au PC avant l’installation des drivers. Plusieurs renseignements<br />
sont disponibles sur la guide inclue dans le CDRom dont l’instrument<br />
est équipé.<br />
Les fi ls à brancher sont le Rouge (positif d’alimentation), le Gris (négatif d’alimentation),<br />
le Jaune (Tx) et le Vert (Rx) selon l’illustration suivante.<br />
Voilà le dessous de la bôite à borne: pour mieux comprendre la position des<br />
bornes veuillez contrôler que la plaquette dans le coté du module se trouve<br />
dans la même place indiquée sur le dessin.<br />
<strong>HD</strong><strong>9817T1</strong>CAL<br />
GREY<br />
GREEN<br />
RED<br />
YELLOW<br />
Plaquette<br />
GRIS<br />
ROUGE<br />
VERT JAUNE<br />
Note pour l’installation<br />
Pour fi xer la sonde dans une conduite d’air, un canal, etc. utiliser par exemple<br />
la bride <strong>HD</strong>9008.31.12, un presse-étoupe métallique PG16 (∅10…14mm) ou<br />
un raccord universel biconique de 3/8”.<br />
<br />
<br />
<br />
<br />
<br />
<br />
Bride <strong>HD</strong>9008.31<br />
Presse-étoupe metallique PG16.12<br />
D = 10…14mm<br />
L = 6.5mm<br />
H = 23mm<br />
A = PG16<br />
Raccord universel biconique<br />
L = 35mm<br />
D = 14mm<br />
A = 3/8”<br />
Pour l’installation au mur, on va utiliser les supports <strong>HD</strong>9008.21.1 (loin du mur<br />
250mm) et <strong>HD</strong>9008.21.2 (loin du mur 125mm). L’adaptateur <strong>HD</strong>9008.26/14 est<br />
necessaire pour les deux supports.<br />
Pour fi xer directement sur le support métallique (mur), on va utiliser le pièce<br />
<strong>HD</strong>9817T.4 selon l’illustration suivante (seulement pour <strong>HD</strong><strong>9817T1</strong> et<br />
<strong>HD</strong><strong>9817T1</strong>1.1):
Mur<br />
Pièce <strong>HD</strong>9817T.4<br />
L’épaisseur maximum du mur est 2mm, le trou sur le mur 10.5mm.<br />
Connexion électrique<br />
Modèles <strong>HD</strong><strong>9817T1</strong> et <strong>HD</strong><strong>9817T1</strong>.1<br />
Alimentation<br />
Alimenter l’instrument par la tension indiquée dans les caractéristiques électriques<br />
(5...30Vdc) entre les fils:<br />
Rouge = (+) positif d’alimentation<br />
Gris = (-) négatif d’alimentation.<br />
Sortie analogique<br />
Relever les signaux de sortie en tension entre les fils:<br />
Bleu = (+) positif de la sortie %HR<br />
Noir = (+) positif de la sortie Température<br />
Blanc = (-) terre. Même fil pour les deux sorties %HR et Température.<br />
Ecran = l’écran est branché à la terre commune (fil Blanc).<br />
Modèles <strong>HD</strong><strong>9817T2</strong> et <strong>HD</strong><strong>9817T3</strong><br />
Ces modèles sont alimentés directement par le port du PC correspondant et<br />
n’ont pas besoin d’alimentations extérieurs.<br />
Dimensions <strong>HD</strong>9817T…<br />
Ø 14<br />
Dimensions <strong>HD</strong><strong>9809T</strong><br />
<br />
<br />
133 mm<br />
<br />
<br />
<br />
Données techniques<br />
Codes de commande<br />
<strong>HD</strong><strong>9817T1</strong>: Double transmetteur d’humidité relative et température, capteur<br />
Pt100. Sorties analogiques 0...1Vdc. Plage de mesure en température<br />
-40...+60°C (-20…+80°C sur demande). Alimentation 5...30Vdc.<br />
Boîtier en AISI304. Degré de protection de la sonde IP65. Dimensions<br />
∅14x133mm. Sortie avec câble longueur 1,5m (7 fils plus écran). Température<br />
maximum de fonctionnement -40°+80°C. Logiciel <strong>HD</strong>9817TC<br />
inclus.<br />
<strong>HD</strong><strong>9817T1</strong>.1: Double transmetteur d’humidité relative et température, capteur<br />
NTC 10kΩ. Sorties analogiques 0...1Vdc. Plage de mesure en température<br />
-40...+60°C (-20…+80°C sur demande). Alimentation 5...30Vdc.<br />
Boîtier en AISI304. Degré de protection de la sonde IP65. Dimensions<br />
∅14x133mm. Sortie avec câble longueur 1,5m (7 fils plus écran). Température<br />
maximum de fonctionnement -40°+80°C. Logiciel <strong>HD</strong>9817TC<br />
inclus.<br />
<strong>HD</strong><strong>9817T2</strong>: Double transmetteur d’humidité relative et température, capteur<br />
Pt100. Sortie numérique RS232C. Plage de mesure en température<br />
-40...+60°C (-20…+80°C sur demande). Alimentation direct par le port<br />
RS232C du PC. Boîtier en AISI304. Degré de protection de la sonde IP65.<br />
Dimensions ∅14x133mm. Sortie avec câble longueur 2m avec connecteur<br />
DB9 femelle. Température maximum de fonctionnement -40°+80°C.<br />
Logiciel <strong>HD</strong>9817TC inclus.<br />
<strong>HD</strong><strong>9817T3</strong>: Double transmetteur d’humidité relative et température, capteur<br />
Pt100. Sortie numérique USB1.1-2.0. Plage de mesure en température<br />
-40...+60°C (-20…+80°C sur demande). Alimentation directe par le port<br />
USB du PC. Boîtier AISI304. Degré de protection de la sonde IP65. Dimensions<br />
∅14x133mm. Sortie avec câble longueur 2m avec connecteur<br />
USB type A. Température maximum de fonctionnement -40°+80°C. Logiciel<br />
<strong>HD</strong>9817TC inclus.<br />
<strong>HD</strong>9817T.4: Bride pour installation au mur.<br />
<strong>HD</strong><strong>9817T1</strong>CAL: Module d’interface USB pour le brachement des transmetteurs<br />
<strong>HD</strong><strong>9817T1</strong> e <strong>HD</strong><strong>9817T1</strong>.1 au port USB d’un PC pour l’étalonnage<br />
ou contrôle du capteur d’humidité. Connecteur USB type A, câble<br />
L=1.5m. Brachement au trasmetteur avec boîte à borne à 4 pôles.<br />
<strong>HD</strong><strong>9809T</strong>: Double transmetteur d’humidité relative et température capteur<br />
Pt100. Sorties analogiques 0…1Vdc. Plage de mesure en température<br />
-40…+60°C (-20…+80°C sur demande) alimentation 7…35Vdc. Boîtier<br />
en POCAN. Degré de protection IP64. Température maximum de fonctionnement<br />
-40…+80°C.<br />
<strong>HD</strong>75: Solution saturée 75% H.R. embout M 12 x 1.<br />
<strong>HD</strong>33: Solution saturée 33% H.R. embout M 12 x 1.<br />
<strong>HD</strong>9008.21.1: support pour sondes en vertical. Distance mur 250 mm. trou<br />
diam.26. Utiliser l’adaptateur <strong>HD</strong> 9008.26/14<br />
<strong>HD</strong>9008.21.2: support pour sondes en vertical. Distance mur 125 mm. trou<br />
diam.26. Utiliser l’adaptateur <strong>HD</strong> 9008.26/14<br />
<strong>HD</strong>9008.26/14: adaptateur pour trou diam.26 à diam.14.pour la bride <strong>HD</strong>9008.21.1<br />
et <strong>HD</strong> 9008.21.2<br />
<strong>HD</strong>9008.31: bride avec bloque sonde diam.14 pour conduit pour sonde TC ou TO.<br />
P5: Protection en grìllage d’acier inox de 20µ pour sondes Ø 14 mm, frette M12x1.<br />
P6: Protection en AISI 316 complete fritté de 20µ pour sondes Ø 14 mm, frette<br />
M12x1.<br />
P7: Protection en PTFE complete fritté de 10μ pour sondes Ø 14 mm, frette<br />
M12x1.<br />
P8: Protection en grIllage d’acier de 20µ et Pocan pour sondes Ø 14 mm, frette<br />
M12x1<br />
<strong>HD</strong><strong>9817T1</strong> - <strong>HD</strong><strong>9817T1</strong>.1- <strong>HD</strong><strong>9817T2</strong> - <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
Humidite Relative Capteur Capacitif<br />
Protection du capteur P8, Filtre en grillage d’acier INOX et Pocan<br />
Plage de mesure 5...98 % HR<br />
Plage de fonctionnement du capteur -40...+80°C<br />
Exactitude ±2% (10..90%HR), ±2.5% au dehors ±2.5% HR<br />
Dépendance de la température 2% sur la plage entière de température<br />
Hystérésis et Répétabilité 1%RH<br />
Stabilité à long terme 1%/an<br />
Temperature Type de capteur Pt100 1/3 DIN (sur demande NTC 10KΩ: Code <strong>HD</strong><strong>9817T1</strong>.1)<br />
Plage de mesure -40...+60°C<br />
Exactitude ±0.2°C ±0.15% de la mesure<br />
Stabilité à long terme 0.2°C/an<br />
Donnees supplementaires Tension d’alimentation 5...30VDC 7...35VDC<br />
Absorption 2mA typique<br />
Temp Fonctionnement max -40...+80°C (seulement pour courtes périodes) -40...+60°C<br />
Humidité operation. 0…100%RH<br />
Boitier Dimensions ∅ 14 X 138mm ∅ 14 X 106,8mm<br />
Classe de protection IP65
Manufacture of portable and bench top instruments.<br />
Current and voltage loop transmitters.<br />
Temperature - Humidity - Pressure - Air speed<br />
Light - Acoustics - pH - Conductivity - Dissolved Oxygen - Turbidity<br />
Elements for weather stations - Thermal Microclimate<br />
SIT CENTRE N°124<br />
Temperature - Humidity - Pressure - Air speed - Photometry/Radiometry - Acoustics<br />
RoHS<br />
2002/95/EC<br />
<strong>Delta</strong> <strong>Ohm</strong> srl - Via G. Marconi, 5 - 35030 Caselle di Selvazzano (Pd) - Italy<br />
Tel. 0039 0498977150 r.a. Fax 0039 049635596 - E-mail: deltaohm@tin.it Web Site: www.deltaohm.com<br />
01<br />
05.07
<strong>HD</strong> <strong>9817T1</strong><br />
<strong>HD</strong> <strong>9817T2</strong><br />
<strong>HD</strong> <strong>9817T3</strong><br />
<strong>HD</strong> <strong>9809T</strong><br />
[ I ]<br />
Trasmettitori di umidità<br />
relativa e temperatura con<br />
uscita analogica o digitale<br />
P5 P6<br />
P7<br />
P8
[ I ]<br />
[ I ] <strong>HD</strong><strong>9817T1</strong> – <strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T2</strong> – <strong>HD</strong><strong>9817T3</strong> – <strong>HD</strong><strong>9809T</strong><br />
Doppio trasmettitore di umidità relativa e temperatura per applicazioni nei<br />
campi HVAC, monitoraggio ambientale, stoccaggio di prodotti farmaceutici,<br />
trasporto di prodotti alimentari, automazione serre, ecc. Sviluppato in un contenitore<br />
AISI 304 con grado di protezione IP65, è adatto per essere impiegato<br />
anche in ambienti severi; inoltre le dimensioni estremamente compatte (∅ 14 x<br />
133 mm) e la varietà di uscite disponibili (analogiche 0...1V o digitali RS232C,<br />
USB 1.1-2.0) lo rendono ideale per essere integrato in gran numero di applicazioni<br />
OEM. È fornito con software <strong>HD</strong>9817TC per la lettura delle misure da PC<br />
e la calibrazione del sensore di umidità relativa. Il contenitore dell’<strong>HD</strong><strong>9809T</strong> è<br />
in materiale plastico POCAM.<br />
Versioni, tipi di uscita e connessioni<br />
Uscita<br />
Sensore di<br />
temperatura<br />
Resistenza<br />
di carico<br />
Cavo<br />
Connessione<br />
<strong>HD</strong><strong>9817T1</strong> <strong>HD</strong><strong>9817T1</strong>.1 <strong>HD</strong><strong>9817T2</strong> <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
(-20…+80°C su richiesta)<br />
RS232C non<br />
isolata, 2400<br />
baud rate<br />
USB tipo<br />
1.1-2.0 non<br />
isolata<br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
Pt100 NTC 10kΩ Pt100 Pt100 Pt100<br />
R L > 10kΩ R L > 10kΩ<br />
lunghezza 1,5m<br />
(7 fi li più schermo)<br />
lunghezza 2m<br />
connettore<br />
DB9 femmina<br />
lunghezza 2m<br />
connettore<br />
USB tipo A<br />
Collegamenti<br />
Modelli <strong>HD</strong><strong>9817T1</strong> e <strong>HD</strong><strong>9817T1</strong>.1 con uscita analogica 0...1Vdc.<br />
Rosso<br />
Grigio<br />
Nero<br />
Blu<br />
Bianco<br />
Alimentazione 5÷30 Vdc<br />
+<br />
Schermo<br />
+ -<br />
V out<br />
+ -<br />
V out<br />
%RH °C<br />
<br />
lunghezza 1,5m<br />
(7 fi li più schermo)<br />
Lo strumento è fornito con cavo di 7 fi li + schermo.<br />
I fi li Giallo e Verde si usano solo in fase di calibrazione per la connessione al<br />
PC tramite il modulo di interfaccia <strong>HD</strong>9817T.1CAL (si veda il paragrafo sulla<br />
calibrazione del sensore di umidità relativa).<br />
L’alimentazione va fornita tra i fi li Rosso (+) e Grigio (-).<br />
Prelevare le tensioni del segnale d’uscita tra i fi li:<br />
• Nero (+) e Bianco (-) per la temperatura,<br />
• Blu (+) e Bianco (-) per l’umidità relativa.<br />
Lo schermo va connesso al fi lo Bianco.<br />
Modello <strong>HD</strong><strong>9809T</strong> con uscita analogica 0...1Vdc.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Modelli <strong>HD</strong><strong>9817T2</strong> con uscita RS232C e <strong>HD</strong><strong>9817T3</strong> con uscita USB.<br />
Il cavo dell’<strong>HD</strong><strong>9817T2</strong> è terminato con un connettore RS232C subD femmina<br />
da 9 poli, il cavo dell’<strong>HD</strong><strong>9817T3</strong> con un connettore USB tipo A.<br />
Per entrambi gli strumenti è previsto un set di comandi riportato nella tabella<br />
che segue.<br />
Comando Risposta Descrizione<br />
G0 <strong>HD</strong>9817T_Pt100_RH_RS232 Modello<br />
G3 Firm.Ver.=01-00 Versione fi rmware<br />
HAnn.n &<br />
HBnn.n &<br />
S0 0072.7 | 063.9<br />
U0 & Unità di misura S.I.<br />
Punto di calibrazione a 75% dove nn.n sta<br />
per il valore reale di umidità<br />
Punto di calibrazione a 33% dove nn.n sta<br />
per il valore reale di umidità<br />
Invia la misura attuale (tttt.t | hhh.h) t = temperatura<br />
h = RH<br />
U1 & Unità di misura imperiali<br />
Nota per il modello <strong>HD</strong><strong>9817T3</strong> con uscita USB<br />
Questo modello richiede la preventiva installazione dei driver USB necessari<br />
per un corretto funzionamento della connessione al PC: non collegare lo<br />
strumento al PC prima di installare i driver. Per i dettagli si segua la guida<br />
inclusa nel CDRom fornito a corredo dello strumento.<br />
Calibrazione dell’umidità relativa<br />
Gli strumenti escono di fabbrica già calibrati e pronti all’uso. Nel CDRom fornito<br />
con gli strumenti è presente una procedura di calibrazione del sensore di<br />
umidità relativa. La procedura è descritta in dettaglio nell’help in linea.<br />
Non è prevista nessuna procedura di calibrazione per la temperatura.<br />
Per collegare i modelli <strong>HD</strong><strong>9817T1</strong> e <strong>HD</strong><strong>9817T1</strong>.1 al PC, utilizzare il modulo<br />
di interfaccia <strong>HD</strong>9817T.1CAL: il modulo è dotato di connettore USB tipo<br />
A da collegare alla porta USB del PC e di morsettiera a quattro poli per la<br />
connessione del trasmettitore.<br />
Prima di collegare il modulo al PC, è necessario installare i driver USB: collegare<br />
il modulo al PC solo dopo aver installato i driver. Per i dettagli si segua<br />
la guida inclusa nel CDRom fornito a corredo dello strumento.<br />
I fi li da connettere sono il Rosso (positivo di alimentazione), il Grigio (negativo<br />
di alimentazione), il Giallo (Tx) ed il Verde (Rx) come nella fi gura seguente.<br />
La morsettiera, nell’immagine a destra, è vista dall’alto: per orientare correttamente<br />
i morsetti, assicurarsi che l’etichetta posta sul fi anco del modulo sia<br />
posizionata come riportato in fi gura.<br />
<strong>HD</strong><strong>9817T1</strong>CAL<br />
GREY<br />
GREEN<br />
RED<br />
YELLOW<br />
Etichetta<br />
GRIGIO<br />
ROSSO<br />
VERDE GIALLO<br />
Note per l’installazione<br />
Per fi ssare la sonda in un canale di ventilazione, in una condotta,ecc. usare<br />
p.es. la fl angia <strong>HD</strong>9008.31.12, un passacavo metallico PG16 (∅10…14mm) o<br />
un raccordo universale biconico da 3/8”.<br />
<br />
<br />
<br />
<br />
<br />
<br />
Flangia <strong>HD</strong>9008.31<br />
Passacavo metallico PG16.12<br />
D = 10…14mm<br />
L = 6.5mm<br />
H = 23mm<br />
A = PG16<br />
Raccordo universale biconico<br />
L = 35mm<br />
D = 14mm<br />
A = 3/8”<br />
Per l’installazione a parete, sono disponibili i supporti <strong>HD</strong>9008.21.1 (distanza<br />
dalla parete 250mm) e <strong>HD</strong>9008.21.2 (distanza dalla parete 125mm). Entrambi<br />
richiedono la riduzione <strong>HD</strong>9008.26/14.<br />
Per il fi ssaggio diretto su supporto metallico (parete), è disponibile il particolare<br />
<strong>HD</strong>9817T.4 come in fi gura. Vale solo per la versione <strong>HD</strong><strong>9817T1</strong> e<br />
<strong>HD</strong><strong>9817T1</strong>.1.
Parete<br />
Particolare <strong>HD</strong>9817T.4<br />
La parete può avere uno spessore massimo di 2mm, il foro sulla parete<br />
10.5mm.<br />
Connessione elettrica<br />
Modelli <strong>HD</strong><strong>9817T1</strong> e <strong>HD</strong><strong>9817T1</strong>.1<br />
Alimentazione<br />
Alimentare lo strumento con la tensione indicata nelle caratteristiche elettriche<br />
(5...30Vdc) tra i fili:<br />
Rosso = (+) positivo di alimentazione<br />
Grigio = (-) negativo di alimentazione.<br />
Uscita analogica<br />
I segnali di uscita in tensione si prelevano tra i fili:<br />
Blu = (+) positivo dell’uscita %RH<br />
Nero = (+) positivo dell’uscita Temperatura<br />
Bianco = (-) massa. Il comune delle due uscite %RH e Temperatura.<br />
Schermo = la calza è collegata alla massa in comune (filo Bianco).<br />
Modelli <strong>HD</strong><strong>9817T2</strong> e <strong>HD</strong><strong>9817T3</strong><br />
Questi modelli prelevano l’alimentazione direttamente dalla corrispondente<br />
porta del PC e non richiedono alimentazioni esterne.<br />
Dimensioni <strong>HD</strong>9817T…<br />
Ø 14<br />
Dimensions <strong>HD</strong><strong>9809T</strong><br />
<br />
<br />
133 mm<br />
<br />
<br />
<br />
Dati tecnici<br />
Codici di ordinazione<br />
<strong>HD</strong><strong>9817T1</strong>: Doppio trasmettitore di umidità relativa e temperatura, sensore<br />
Pt100. Uscite analogiche 0...1Vdc. Campo di misura in temperatura<br />
-40...+60°C (-20…+80°C su richiesta). Alimentazione 5...30Vdc. Contenitore<br />
AISI 304. Grado di protezione della sonda IP65. Dimensioni<br />
∅14x133mm. Uscita con cavo lunghezza 1,5m (7 fili più schermo). Temperatura<br />
max di lavoro -40°+80°C. Fornito con software <strong>HD</strong>9817TC.<br />
<strong>HD</strong><strong>9817T1</strong>.1: Doppio trasmettitore di umidità relativa e temperatura, sensore<br />
NTC 10kΩ. Uscite analogiche 0...1Vdc. Campo di misura in temperatura<br />
-40...+60°C (-20…+80°C su richiesta). Alimentazione 5...30Vdc.<br />
Contenitore AISI 304. Grado di protezione della sonda IP65. Dimensioni<br />
∅14x133mm. Uscita con cavo lunghezza 1,5m (7 fili più schermo). Temperatura<br />
max di lavoro -40°+80°C. Fornito con software <strong>HD</strong>9817TC.<br />
<strong>HD</strong><strong>9817T2</strong>: Doppio trasmettitore di umidità relativa e temperatura, sensore<br />
Pt100. Uscita digitale RS232C. Campo di misura in temperatura<br />
-40...+60°C (-20…+80°C su richiesta). Alimentazione prelevata direttamente<br />
dalla porta RS232C del PC. Contenitore AISI 304. Grado di<br />
protezione della sonda IP65. Dimensioni ∅14x133mm. Uscita con cavo<br />
lunghezza 2m con connettore DB9 femmina. Temperatura max di lavoro<br />
-40°+80°C. Fornito con software <strong>HD</strong>9817TC.<br />
<strong>HD</strong><strong>9817T3</strong>: Doppio trasmettitore di umidità relativa e temperatura, sensore<br />
Pt100. Uscita digitale USB1.1-2.0. Campo di misura in temperatura<br />
-40...+60°C (-20…+80°C su richiesta). Alimentazione prelevata direttamente<br />
dalla porta USB del PC. Contenitore AISI 304. Grado di protezione<br />
della sonda IP65. Dimensioni ∅14x133mm. Uscita con cavo lunghezza<br />
2m con connettore USB tipo A. Temperatura max di lavoro -40°+80°C.<br />
Fornito con software <strong>HD</strong>9817TC.<br />
<strong>HD</strong>9817T.4: Ghiera di bloccaggio a parete a richiesta solo per <strong>HD</strong><strong>9817T1</strong> e<br />
<strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T1</strong>CAL: Modulo di interfaccia USB per la connessione dei trasmettitori<br />
<strong>HD</strong><strong>9817T1</strong> e <strong>HD</strong><strong>9817T1</strong>.1 alla porta USB di un PC per la taratura<br />
o verifica del sensore di umidità. Connettore USB tipo A, cavo L=1.5m.<br />
Connessione al trasmettitore con morsettiera a 4 poli.<br />
<strong>HD</strong> <strong>9809T</strong>: Doppio trasmettitore passivo per umidità relativa e temperatura<br />
uscita 0÷1 Vcc nel range 0÷100% UR, -40°C…+60°C.<br />
<strong>HD</strong> 75: Soluzione satura di taratura al 75%ghiera M 12 x 1.<br />
<strong>HD</strong> 33: Soluzione satura di taratura al 33% ghiera M 12 x 1.<br />
<strong>HD</strong> 9008.21.1: supporto per sonde in verticale. Distanza parete 250 mm. foro<br />
Ø 26. Usare riduzione <strong>HD</strong> 9008.26/14.<br />
<strong>HD</strong> 9008.21.2: supporto per sonde in verticale. Distanza parete 125 mm. foro<br />
Ø 26. Usare riduzione <strong>HD</strong> 9008.26/14.<br />
<strong>HD</strong> 9008.26/14: riduzione per foro Ø 26 a Ø 14 mm. per supporto <strong>HD</strong> 9008.21.1<br />
e <strong>HD</strong> 9008.21.2.<br />
<strong>HD</strong> 9008.31: flangia con blocca sonda Ø 14 da canale per sonda TC o TO.<br />
P5: Protezione in rete di acciaio INOX da 20µ, per sonde Ø 14 mm, filetto M<br />
12x1.<br />
P6: Protezione in acciaio sinterizzato da 20µ, per sonde Ø 14 mm, filetto M<br />
12x1.<br />
P7: Protezione in PTFE da 10µ, per sonde Ø 14 mm, filetto M 12x1.<br />
P8: Protezione in rete di acciaio INOX da 20µ, e Pocan, filetto M 12x1.<br />
<strong>HD</strong><strong>9817T1</strong> - <strong>HD</strong><strong>9817T1</strong>.1- <strong>HD</strong><strong>9817T2</strong> - <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
Umidita’ relativa Sensore Capacitivo<br />
Protezione sensore P8, Filtro in rete di acciaio INOX e Pocan, 20µ<br />
Campo di misura 5...98 % RH<br />
Campo di lavoro del sensore -40...+80°C<br />
Accuratezza ±2% (10..90%UR), ±2.5% altrove ±2.5% UR<br />
Dipendenza dalla temperatura 2% su tutto il range di temperatura<br />
Isteresi e ripetibilità 1%RH<br />
Stabilità di lungo termine 1%/anno<br />
Temperatura Tipo sensore Pt100 1/3 DIN (su richiesta NTC 10KΩ: Cod. <strong>HD</strong><strong>9817T1</strong>.1)<br />
Campo di misura -40...+60°C<br />
Accuratezza ±0.2°C ±0.15% della misura<br />
Stabilità a lungo termine 0.2°C/anno<br />
Generali Tensione di alimentazione 5...30VDC 7...35VDC<br />
Consumo 2mA tipico<br />
Temp. Operativa max -40...+80°C (per breve periodo) -40...+60°C<br />
Umidità operativa 0…100%RH<br />
Contenitore Dimensioni ∅ 14 X 138mm ∅ 14 X 106,8mm<br />
Classe di protezione IP65
Manufacture of portable and bench top instruments.<br />
Current and voltage loop transmitters.<br />
Temperature - Humidity - Pressure - Air speed<br />
Light - Acoustics - pH - Conductivity - Dissolved Oxygen - Turbidity<br />
Elements for weather stations - Thermal Microclimate<br />
SIT CENTRE N°124<br />
Temperature - Humidity - Pressure - Air speed - Photometry/Radiometry - Acoustics<br />
RoHS<br />
2002/95/EC<br />
<strong>Delta</strong> <strong>Ohm</strong> srl - Via G. Marconi, 5 - 35030 Caselle di Selvazzano (Pd) - Italy<br />
Tel. 0039 0498977150 r.a. Fax 0039 049635596 - E-mail: deltaohm@tin.it Web Site: www.deltaohm.com<br />
01<br />
05.07
<strong>HD</strong> <strong>9817T1</strong><br />
<strong>HD</strong> <strong>9817T2</strong><br />
<strong>HD</strong> <strong>9817T3</strong><br />
<strong>HD</strong> <strong>9809T</strong><br />
[ GB ]<br />
Relative humidity and<br />
temperature transmitters with<br />
digital or analogue output<br />
P5 P6<br />
P7<br />
P8
[ GB ]<br />
[ GB ] <strong>HD</strong><strong>9817T1</strong> – <strong>HD</strong><strong>9817T1</strong>.1<br />
<strong>HD</strong><strong>9817T2</strong> – <strong>HD</strong><strong>9817T3</strong> – <strong>HD</strong><strong>9809T</strong><br />
Dual relative humidity and temperature transmitter for HVAC applications, environmental<br />
monitoring, pharmaceutical storage, food transport, greenhouse<br />
automation, etc. Equipped with an IP65 stainless steel AISI 304 housing, it<br />
is suitable even for severe environments; besides, its ultra-compact dimensions<br />
(∅ 14 x 133 mm) and wide range of outputs (analogue 0...1V or digital<br />
RS232C, USB 1.1-2.0) make it ideal for integrating into a variety of OEM<br />
applications. It is supplied with the <strong>HD</strong>9817TC software for reading measurements<br />
and calibrating the relative humidity sensor. The <strong>HD</strong><strong>9809T</strong> housing is<br />
made in POCAN.<br />
Versions, outputs and connections<br />
Output<br />
Temperature<br />
sensor<br />
Load<br />
resistance<br />
Cable<br />
Connection<br />
<strong>HD</strong><strong>9817T1</strong> <strong>HD</strong><strong>9817T1</strong>.1 <strong>HD</strong><strong>9817T2</strong> <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
(-20…+80°C on request)<br />
RS232C non<br />
insulated, 2400<br />
baud rate<br />
USB<br />
1.1-2.0 non<br />
insulated<br />
0...1V = 0…100%RH<br />
0...1V = –40…+60°C<br />
Pt100 NTC 10kΩ Pt100 Pt100 Pt100<br />
R L > 10kΩ R L > 10kΩ<br />
L=1,5m<br />
(7 wires + shield)<br />
L= 2m DB9<br />
female<br />
connector<br />
L= 2m USB<br />
connector<br />
type A<br />
L=1,5m<br />
(7 wires + shield)<br />
Connections<br />
<strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 models with 0...1Vdc analogue output.<br />
Red<br />
Grey<br />
Black<br />
Blue<br />
White<br />
Shield<br />
Power supply 5÷30 Vdc<br />
+<br />
<br />
- -<br />
+ +<br />
V out V out<br />
%RH °C<br />
The instrument is equipped with a 7 wire + shield cable.<br />
The Yellow and Green wires are used during calibration only for PC connection<br />
through the <strong>HD</strong>9817T.1CAL interface module (see the paragraph about<br />
the RH sensor calibration).<br />
Power is supplied to the Red (+) and Grey (-) wires.<br />
The output signal voltage is taken from:<br />
• Black (+) and White (-) wires for temperature,<br />
• Blue (+) and White (-) wires for relative humidity.<br />
The shield must be connected to the White wire.<br />
<strong>HD</strong><strong>9809T</strong> model with 0...1Vdc analogue output.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<strong>HD</strong><strong>9817T2</strong> model with RS232C output and <strong>HD</strong><strong>9817T3</strong> model with USB<br />
output.<br />
The <strong>HD</strong><strong>9817T2</strong> cable ends in a RS232C 9-pole subD female connector, while<br />
the <strong>HD</strong><strong>9817T3</strong> cable ends in a USB type A connector.<br />
The following set of commands is available for both instruments.<br />
Command Response Description<br />
G0 <strong>HD</strong>9817T_Pt100_RH_RS232 Model<br />
G3 Firm.Ver.=01-00 Firmware version<br />
HAnn.n &<br />
HBnn.n &<br />
S0 0072.7 | 063.9<br />
75% calibration point where nn.n stands for<br />
the actual humidity value<br />
33% calibration point where nn.n stands for<br />
the actual humidity value<br />
It sends the current measurement (tttt.t |<br />
hhh.h) t = temperature h = RH<br />
U0 & International System of units<br />
U1 & Imperial units<br />
Note for <strong>HD</strong><strong>9817T3</strong> model with USB ouput<br />
This model requires that you install USB drivers fi rst in order to ensure a<br />
correct PC connection: don’t connect the instrument to your PC before<br />
installing the drivers. For further details, see the guide in the CDRom which<br />
is supplied with the instrument.<br />
Relative humidity calibration<br />
The instruments are supplied factory calibrated and ready to use. The CDRom<br />
supplied with the instruments includes a relative humidity calibration procedure.<br />
The online help describes this procedure in detail.<br />
No procedure exists for temperature calibration.<br />
To connect <strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 models to your PC, use the<br />
<strong>HD</strong>9817T.1CAL interface module: the module is equipped with a USB<br />
type A connector for your PC USB port connection as well as a 4-pole<br />
terminal board to connect the transmitter.<br />
Before connecting the module to your PC, you need to install the USB drivers:<br />
don’t connect the module to your PC before installing the drivers.<br />
For further details, see the guide in the CDRom which is supplied with the<br />
instrument.<br />
Please connect the Red (power supply positive), Grey (power supply negative),<br />
Yellow (Tx) and Green (Rx) wires as shown in the fi gure below.<br />
The terminal board is seen from above: in order to direct the clamps correctly,<br />
make sure that the label on the side of the module is placed as shown in the<br />
fi gure below.<br />
<strong>HD</strong><strong>9817T1</strong>CAL<br />
GREY<br />
GREEN<br />
RED<br />
YELLOW<br />
Label<br />
GREY<br />
RED<br />
GREEN YELLOW<br />
Installation notes<br />
To fi x the probe in a ventilation duct, pipe ,etc. you can use, for example, the<br />
<strong>HD</strong>9008.31.12 fl ange, a PG16 metal cable gland (∅10…14mm) or a 3/8” universal<br />
biconical connection.<br />
<br />
<br />
<br />
<br />
<br />
<br />
<strong>HD</strong>9008.31 Flange<br />
PG16.12 Metal cable gland<br />
D = 10…14mm<br />
L = 6.5mm<br />
H = 23mm<br />
A = PG16<br />
Universal biconical connector<br />
L = 35mm<br />
D = 14mm<br />
A = 3/8”<br />
For wall-mounted installation, the <strong>HD</strong>9008.21.1 (distance from wall 250mm)<br />
and <strong>HD</strong>9008.21.2 (distance from wall 125mm) supports are available. Both<br />
require the <strong>HD</strong>9008.26/14 adapter.<br />
For direct wall mounting on a metal support, the <strong>HD</strong>9817T.4 part is available<br />
as shown in the fi gure below (for <strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 versions only).
Wall<br />
Part. <strong>HD</strong>9817T.4<br />
The wall can be 2mm thick at most while the hole in the wall can be 10.5mm.<br />
Electrical connection<br />
<strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 models<br />
Power supply<br />
The power supply voltage must be as per the electrical specifications<br />
(5...30Vdc) between the wires:<br />
Red = (+) power supply positive<br />
Grey = (-) power supply negative.<br />
Analogue output<br />
The voltage output signals are taken from the following wires:<br />
Blue = (+)%RH output positive<br />
Black = (+)Temperature output positive<br />
White = (-) ground. Common reference between %RH and Temperature outputs.<br />
Shield = the braid is connected to the common ground (White wire).<br />
<strong>HD</strong><strong>9817T2</strong> and <strong>HD</strong><strong>9817T3</strong> models<br />
These models are powered directly from your PC port and no external<br />
power supply is required.<br />
<strong>HD</strong>9817T… Dimensions<br />
Ø 14<br />
<strong>HD</strong><strong>9809T</strong> Dimensions<br />
<br />
<br />
133 mm<br />
<br />
<br />
<br />
Technical specifications<br />
Order codes<br />
<strong>HD</strong><strong>9817T1</strong>: Dual relative humidity and temperature transmitter, Pt100 sensor.<br />
0...1Vdc analogue outputs. Temperature measuring range -40...+60°C<br />
(-20…+80°C on request). Power supply 5...30Vdc. AISI 304 housing.<br />
Probe protection class IP65. Dimensions ∅14x133mm. Output with<br />
cable L=1,5m (7 wires + shield). Max. working temperature -40°+80°C.<br />
Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong><strong>9817T1</strong>.1: Dual relative humidity and temperature transmitter, NTC sensor<br />
10kΩ. 0...1Vdc analogue outputs. Temperature measuring range<br />
-40...+60°C (-20…+80°C on request). Power supply 5...30Vdc. AISI<br />
304 housing. Probe protection class IP65. Dimensions ∅14x133mm.<br />
Output with cable L=1,5m (7 wires + shield). Max. working temperature<br />
-40°+80°C. Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong><strong>9817T2</strong>: Dual relative humidity and temperature transmitter, Pt100 sensor.<br />
RS232C digital output. Temperature measuring range -40...+60°C<br />
(-20…+80°C on request). Powered directly from your PC RS232C port.<br />
AISI 304 housing. Probe protection class IP65. Dimensions ∅14x133mm.<br />
Output with cable L= 2m with DB9 female connector. Max. working temperature<br />
-40°+80°C. Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong><strong>9817T3</strong>: Dual relative humidity and temperature transmitter, Pt100 sensor.<br />
USB1.1-2.0 digital output. Temperature measuring range -40...+60°C<br />
(-20…+80°C on request). Powered directly from your PC USB port. AISI<br />
304 housing. Probe protection class IP65. Dimensions ∅14x133mm.<br />
Output with cable L= 2m with USB type A connector. Max. working temperature<br />
-40°+80°C. Supplied with <strong>HD</strong>9817TC software.<br />
<strong>HD</strong>9817T.4: Wall-mounting adapter. Only for <strong>HD</strong><strong>9817T1</strong> and <strong>HD</strong><strong>9817T1</strong>.1 on<br />
request.<br />
<strong>HD</strong><strong>9817T1</strong>CAL: USB interface module for connecting <strong>HD</strong><strong>9817T1</strong> and<br />
<strong>HD</strong><strong>9817T1</strong>.1 transmitters to your PC USB port as well as calibrating or<br />
checking the humidity sensor. USB connector type A, cable L=1.5m.<br />
Connection through 4-pole terminal board.<br />
<strong>HD</strong><strong>9809T</strong>: dual passive transmitter for temperature and humidity, output 0÷1<br />
Vdc in the range 0÷100% R.H., -40°C…+60°C.<br />
<strong>HD</strong>75: saturated salt solution 75% R.H. thread M 12x1.<br />
<strong>HD</strong>33: saturated salt solution 33% R.H. thread M 12x1.<br />
<strong>HD</strong>9008.21.1: holder for vertical sensor, wall distance 250mm, hole Ø 26.<br />
Adapter is required <strong>HD</strong>9008.26.14<br />
<strong>HD</strong>9008.21.2: holder for vertical sensor, wall distance 125mm, hole Ø 26.<br />
Adapter is required <strong>HD</strong>9008.26.14<br />
<strong>HD</strong>9008.26/14: holders for Ø 26 and Ø 14mm holes, for <strong>HD</strong>9008.21.1 and<br />
<strong>HD</strong>9008.21.2<br />
<strong>HD</strong>9008.31: flange with sensor block Ø 14mm for duct sensorsTC and TO<br />
series.<br />
P5: 20µ stainless steel grid protection for probes Ø 14mm, thread M 12x1.<br />
P6: 20µ sintered stainless steel protection for probes Ø 14mm, thread M<br />
12x1.<br />
P7: 10µ PTFE protection for probes Ø 14mm, thread M 12x1.<br />
P8: 20µ stainless steel and Pocan grid protection, thread M 12x1.<br />
<strong>HD</strong><strong>9817T1</strong> - <strong>HD</strong><strong>9817T1</strong>.1- <strong>HD</strong><strong>9817T2</strong> - <strong>HD</strong><strong>9817T3</strong> <strong>HD</strong><strong>9809T</strong><br />
Relative humidity Sensor Capacitive<br />
Sensor protection P8, 20µ Stainless steel and Pocan grid filter<br />
Measuring range 5...98 % RH<br />
Sensor working range -40...+80°C<br />
Accuracy ±2% (10..90%RH), ±2.5% remaining range ±2.5% RH<br />
Temperature influence 2% over the whole temperature range<br />
Hysteresis and repeatability 1%RH<br />
Long-term stability 1%/year<br />
Temperature Sensor Pt100 1/3 DIN (NTC 10KΩ on request: Code <strong>HD</strong><strong>9817T1</strong>.1)<br />
Measuring range -40...+60°C<br />
Accuracy ±0.2°C ±0.15% of the measurement<br />
Long-term stability 0.2°C/year<br />
General Supply voltage 5...30VDC 7...35VDC<br />
Consumption 2mA typical<br />
Max. working temperature -40...+80°C (only for short time) -40...+60°C<br />
Working Humidity 0…100%RH<br />
Housing Dimensions ∅ 14 X 138mm ∅ 14 X 106,8mm<br />
Protection class IP65
Manufacture of portable and bench top instruments.<br />
Current and voltage loop transmitters.<br />
Temperature - Humidity - Pressure - Air speed<br />
Light - Acoustics - pH - Conductivity - Dissolved Oxygen - Turbidity<br />
Elements for weather stations - Thermal Microclimate<br />
SIT CENTRE N°124<br />
Temperature - Humidity - Pressure - Air speed - Photometry/Radiometry - Acoustics<br />
RoHS<br />
2002/95/EC<br />
<strong>Delta</strong> <strong>Ohm</strong> srl - Via G. Marconi, 5 - 35030 Caselle di Selvazzano (Pd) - Italy<br />
Tel. 0039 0498977150 r.a. Fax 0039 049635596 - E-mail: deltaohm@tin.it Web Site: www.deltaohm.com<br />
01<br />
05.07