The Siemens QBM3100U2.5 Dry Differential Pressure Sensor. 0-2.5″
Differential Pressure Sensor, Air, 0-2.5 Inch WC, 4-20mA, 1% Accuracy
Air differential pressure sensor with range of 0 to 2.5″ WC and 4-20mA loop powered output for indoor/room/duct application.
Technical specifications
Dimensions (W x H x D) |
3-3/4 x 4 x 4-1/2 in |
Operating range |
32°F to 160°F, 0°C to 71 °C |
Sensing element |
Ceramic sensing element |
Analog outputs |
2 Wire, 4-20 mA |
Measuring range |
0 to 2.5 in. WC |
Measurement accuracy |
+/-1 % |
Connection cable |
For use with 1/4 in. push on tubing |
Sensing element |
Ceramic |
Warranty |
5 Years |