- The principle of differential pressure transmitter is measuring trace of differential pressure, the air through pressure in and pressure out, PCB will transduce it to differential pressure signal.
- Silicon chips on Thermo Differential Pressure Module of MEMS integration technology
- Off set function by bottom / UI software
- Low-pressure monitoring, high pressure bearable
- Option RS-485 communication interface, Modbus RTU protocol
- DIP switch output and range
- Physical switch：mbar / Pa / hPa / kPa / mmH2O / mmWS / inH2O / mmHg
- Square root function
- Range : 0...500 pa
- Output : 0-20mA／4-20mA ／ 0-1V／0-5V／1-5V／2-10V ／0~10V
- Input type : Thermo Differential Pressure Module
- Accuracy(at 25℃) : ± 0.5 % of F.S.
- Load resistance ( current output ) : 4~20mA ＜ 500Ω / 0~10V ≧ 10KΩP
- Power supply : 8~35VDC/12~30VAC
- Protect rating : IP 65