DPT-Priima-MOD is a multifunctional high accuracy differential pressure transmitter with Modbus communication and air flow measurement. It is designed for cleanrooms and other demanding applications. DPT-Priima-MOD has a new, extremely accurate sensor and automatic zero point calibration, and optional calibration certificate.
The DPT-Priima-MOD is used for measuring differential pressure and air flow in building automation, HVAC and cleanroom systems. It can also be used with several different measurement probes such as FloXact™ or pitot tube, and air dampers. The most common applications are pressure monitoring in cleanrooms and over the building envelope.
|Communication:||RS-485 Modbus (RTU)|
|Accuracy (from applied pressure):||0.4 % + ±0.4 Pa|
|Measuring ranges (Pa):||-120...+120 / -240...+240 / -620...+620 / -1240...+1240 / -2490...+2490|
|Zero point calibration:||automatic with autozero element (-AZ), by pushbutton or via Modbus|
|Measuring units:||Pressure: Pa, kPa, mbar, inchWC, mmWC, psi
Flow: m3/s, m3/h, cfm, l/s, m/s, ft/min
|Supply voltage:||24 VDC ±10 % / 24 VAC ±10 %|
|Power consumption:||< 1.0 W|
|Output signal:||via Modbus|
|Operating temperature:||-5…+50 °C|
|Response time:||0.4–20 s|
Zero point calibration