humidity / dew point / tempeRAtuRe / moistuRe in oil ... - Vaisala
humidity / dew point / tempeRAtuRe / moistuRe in oil ... - Vaisala
humidity / dew point / tempeRAtuRe / moistuRe in oil ... - Vaisala
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Technical Data<br />
Dew<strong>po<strong>in</strong>t</strong> Temperature<br />
Measurement range<br />
-40 ... +100 °C (-40 … +212 °F)<br />
Accuracy: f<strong>in</strong>d the <strong>in</strong>tersection of the <strong>dew</strong><strong>po<strong>in</strong>t</strong> temperature<br />
curve and the <strong>dew</strong><strong>po<strong>in</strong>t</strong> difference read<strong>in</strong>g (process temperature<br />
- <strong>dew</strong><strong>po<strong>in</strong>t</strong> temperature) on the x-axis and read the accuracy <strong>in</strong><br />
<strong>dew</strong><strong>po<strong>in</strong>t</strong> measurement at the y-axis<br />
Outputs<br />
Two standard outputs, third optional<br />
Typical accuracy of analog output<br />
at +20 °C (+68 °F)<br />
Typical temperature dependence<br />
of analog output<br />
Serial output available<br />
0...20 mA, 4...20 mA,<br />
0 ... 1 V, 0...5 V, 0 ... 10 V<br />
±0.05 % full scale<br />
±0.005 %/°C full scale<br />
RS232C (optional RS485)<br />
Humidity<br />
Dimensions<br />
Dimensions <strong>in</strong> mm (<strong>in</strong>ches)<br />
254 (10)<br />
203 (8)<br />
Ø 13 (0.51)<br />
91.5 (3.6)<br />
144.5 (5.69)<br />
101.6 (4)<br />
100 (3.94)<br />
Response time (90 %) at +20 °C (68 °F)<br />
<strong>in</strong> still air (PPS grid with steel nett<strong>in</strong>g)<br />
Sensor<br />
20 s<br />
HUMICAP ® 180C<br />
441.5 (17.38)<br />
100 (3.94)<br />
488 (19.21)<br />
General<br />
Connections screw term<strong>in</strong>als for 0.5 mm 2 wires (AWG 20),<br />
stranded wires recommended<br />
Operat<strong>in</strong>g voltage 24 VDC/VAC (20...28 V) or 115/230 VAC<br />
(Must be specified at time of order) 254 (10)<br />
Recommended external load for current outputs < 500 ohm<br />
0...1 V output > 2 kohm (to ground) 203 (8)<br />
0...5 & 0...10 V outputs > 10 kohm (to ground)<br />
Operat<strong>in</strong>g temperature range for<br />
electronics<br />
-40...+60 °C (-40 ... +140 °F)<br />
101.6 (4)<br />
Storage temperature<br />
-55...+80 °C (-67 ... +176 °F)<br />
Hous<strong>in</strong>g material G-AlSi10 (DIN 1725)<br />
Hous<strong>in</strong>g classification IP65 (NEMA 4)<br />
Bush<strong>in</strong>g<br />
8...11 mm diameter cables (0.31 ... 0.43 <strong>in</strong>ch)<br />
Humidity sensor protection (Ø 12 mm) PPS grid with steel nett<strong>in</strong>g 100 (3.94)<br />
Weight:<br />
HMT300TMK with HMT337<br />
8,7 kg<br />
HMT300TMK with HMT337,<br />
packed <strong>in</strong> a wooden shipp<strong>in</strong>g box<br />
13,3 kg<br />
Electromagnetic compatibility Complies with EMC standard<br />
EN61326-1, Industrial Environment<br />
441.5 (17.38)<br />
144.5 (5.69)<br />
Ø 13 (0.51)<br />
91.5 (3.6)<br />
100 (3.94)<br />
488 (19.21)<br />
165.3 (6.51)<br />
HUMICAP ® is a registered trademark of <strong>Vaisala</strong>.<br />
193 (7.6)<br />
354.9 (13.97)<br />
www.vaisala.com<br />
Please contact us at<br />
www.vaisala.com/request<strong>in</strong>fo<br />
Scan the code for<br />
more <strong>in</strong>formation<br />
Ref. B210680EN-C ©<strong>Vaisala</strong> 2011<br />
This material is subject to copyright protection, with all<br />
copyrights reta<strong>in</strong>ed by <strong>Vaisala</strong> and its <strong>in</strong>dividual partners. All<br />
rights reserved. Any logos and/or product names are trademarks<br />
of <strong>Vaisala</strong> or its <strong>in</strong>dividual partners. The reproduction, transfer,<br />
distribution or storage of <strong>in</strong>formation conta<strong>in</strong>ed <strong>in</strong> this brochure<br />
<strong>in</strong> any form without the prior written consent of <strong>Vaisala</strong> is strictly<br />
prohibited. All specifications — technical <strong>in</strong>cluded — are subject<br />
to change without notice.<br />
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