Remote Differential Pressure Sensor

With our cutting-edge software. Our system integrates advanced temperature, humidity, air velocity, and differential pressure sensors to provide real-time data on crucial environmental parameters. With our intuitive software, you can easily configure and monitor these sensors to ensure optimal conditions in your cleanroom at all times. Detect temperature and humidity fluctuations, measure air velocity, and monitor differential pressure to prevent contamination.

Our software puts you in control, empowering you to proactively manage your cleanroom environment and ensure compliance with industry regulations.

Features

4 to 8 selectable field ranges
+/-0.1″ WC (+/-25 Pa)
+/-0.2″ WC (+/-50 Pa)
+/-0.4″ WC (+/-100 Pa)
Accuracy:+/-0.5% full range
Stability (max.) 1.0% FS/YR or 2.0% FS.YR
Analog Output (4 – 20mA)
Enhanced sensor protection
Simple on-site installation
Wall, cabinet or duct mounted
Cleanroom wipe down
IP67 enclosure
Wall or DIN Mounting
2 year warranty

Measurement principle Piezoresistive, no flow-through
Measurement range ± 25 / ± 50 / ± 100 Pa (± 0.1 / ± 0.2 / ± 0.4 inch WC)
Accuracy at 20 °C (68 °F) ± 0.5 Pa = ± 0.5 % Full Scale
Response time t90 50 ms / 500 ms / 2 s / 4 s selectable with DIP switches
Temperature dependency 0.03Pa / K
Long-term stability < 0.5 Pa / year Overload limits ± 7000 Pa (± 28 inch WC)
Analog outputs 0-5 V or 0-10V and 0-20 mA or 4-20 mA (3-wire)
Power supply 15 – 35 V DC or 24V AC ± 20%
Current consumption 23 mA at 0 Pa / 24 V DC
Electrical connection Spring terminals max. 1.5 mm2 (AWG 16)
Cable gland M16x1.5
Electromagnetic compatibility EN61326-1, EN61326-2-3
Housing material Polycarbonate, UL94V-0
Protection class Enclosure IP65 / NEMA4
Working humidity Relative Humidity 0…95 % RH (non-condensing)
Temperature ranges Operation: -20 … +60 °C (-4…140°F Storage: -40 … +70 °C (-40…158°F)