● Silicon chips on 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
● Application Field ─ monitor differential pressure of Cleanroom / hospital / air duct / filter environment and monitor air flow
Measuring range
± 50 ... ± 7500 pa
Output
0-20mA／4-20mA ／ 0-1V／0-5V／1-5V／2-10V ／0~10V
Proof pressure
± 50 ... ± 250 pa : 0.25 bar；± 300 ... ± 7500 pa : 0.5 bar
Burst Pressure
± 50 ... ± 250 pa : 0.25 bar；± 300 ... ± 7500 pa : 0.5 bar
Linear accuracy (at 25℃)
± 1.0 % of F.S.
Signal connection
3-wire
Load resistance
current output : 4~20mA ＜ 500Ω / 0~10V ≧ 10KΩ
Power supply
8~35VDC/12~30VAC
Protect degree
IP 65
