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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the user to monitor measurement<br />
trends and one-year history.<br />
The optional data logger with realtime<br />
clock makes it possible to<br />
generate more than four years of<br />
measured history and zoom <strong>in</strong> on any<br />
desired time or time frame.<br />
The display alarm allows track<strong>in</strong>g<br />
of any measured parameter, with a<br />
freely configurable low and high limit.<br />
Versatile Outputs and<br />
(Wireless) Data Collection<br />
The DMT340 can be connected to a<br />
network with an optional (W)LAN<br />
<strong>in</strong>terface, which enables a (wireless)<br />
Ethernet connection.<br />
For serial <strong>in</strong>terface also the USB<br />
connection, RS232 and RS485 can<br />
be used. Additionally an alarm relay<br />
option is available.<br />
The transmitter can have up to three<br />
analog outputs. Galvanic isolation of<br />
supply power and analog outputs are<br />
also offered.<br />
The recorded measurement data<br />
can be viewed on the display or<br />
transferred to a PC with Microsoft<br />
W<strong>in</strong>dows ® software.<br />
Easy Installation<br />
The DMT340 has a variety of features<br />
to choose from. Units are delivered<br />
<strong>in</strong>stallation-ready.<br />
The <strong>Vaisala</strong> DRYCAP ® HandHeld<br />
Dew<strong>po<strong>in</strong>t</strong> Meter DM70 is ideal for field<br />
check<strong>in</strong>g DMT340 transmitters.<br />
Dew Po<strong>in</strong>t<br />
Probe Specifications<br />
DMT342 with Small Size<br />
Flanged Probe<br />
Pressure range 0 ... 50 bar/0 ... 725 psia<br />
Dimensions<br />
Dimensions <strong>in</strong> mm (<strong>in</strong>ches)<br />
Flange <strong>in</strong>tersection<br />
45°<br />
41(1.61)<br />
92.5 (3.64)<br />
ø12 (0.47)<br />
The DMT342 probe is <strong>in</strong>stalled us<strong>in</strong>g<br />
a flange or sampl<strong>in</strong>g cell. The small<br />
probe is ideal for <strong>in</strong>tegrat<strong>in</strong>g <strong>in</strong>to larger<br />
equipment.<br />
Mechanical durability<br />
Probe diameter<br />
Installation<br />
Flange<br />
Sampl<strong>in</strong>g cell<br />
up to 250 bar/<br />
3625 psia<br />
12 mm/0.5 <strong>in</strong>ch<br />
36 mm/1.4 <strong>in</strong>ch<br />
HMP302SC<br />
ø24.5<br />
M6<br />
Sampl<strong>in</strong>g cell HMP302SC<br />
45°<br />
ø36 (1.42)<br />
45°<br />
ø32 (1.26)<br />
16 (0.63)<br />
1/8"-27 NPT<br />
58.7 (2.31)<br />
71.5 (2.81)<br />
81 (3.19)<br />
1/8"-27 NPT<br />
ø12.5 (0.49)<br />
71 (2.80)<br />
M6<br />
9(0.35)<br />
7 (0.28)<br />
The DMT344 features a threaded<br />
connection for extended pressures<br />
with different fitt<strong>in</strong>g body options. It is<br />
ideal for permanent <strong>in</strong>stallations <strong>in</strong>to<br />
pressurized or vacuum processes.<br />
Probe Specifications<br />
DMT344 with Probe for<br />
High Pressures<br />
Pressure range 0 ... 50 bar/0 ... 725 psia<br />
Mechanical durability up to 100 bar/<br />
1450 psia<br />
Probe diameter 12 mm/0.5 <strong>in</strong>ch<br />
Installation<br />
Fitt<strong>in</strong>g Body M22 x 1.5<br />
Fitt<strong>in</strong>g Body NPT 1/2"<br />
Dimensions<br />
Dimensions <strong>in</strong> mm (<strong>in</strong>ches)<br />
Ø 12 (0.47)<br />
41 (1.61)<br />
120 (4.72)<br />
M22x1.5 or<br />
NPT 1/2"<br />
170 (6.69)<br />
77
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