Feature：
Input：Piezoelectric differential pressure module
Output：0 ... 20 mA / 4 ... 20 mA / 0 ... 5 V / 0 ... 10 V
Range：±50 ... ±2500 pa
Accuracy：±2.0% of F.S.
Display：Optional
Description
● 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
Specification
Measuring range：±50 ... ±2500 pa
Output：0 ... 20 mA / 4 ... 20 mA / 0 ... 1 V / 0 ... 5 V / 1 ... 5 V / 2 ... 10 V / 0 ... 10 V
Proof pressure：±50 ... ± 250 pa：0.25 bar；±300 ... ±2500 pa : 0.5 bar
Burst Pressure：±50 ... ± 250 pa：0.25 bar；± 00 ... ±2500 pa : 0.5 bar
Linear accuracy (at 25°C)：±2.0% of F.S.
Signal connection：3-wire
Load resistance：current output：4 ... 20 mA＜500 Ω / 0 ... 10 V≧10KΩ
Power supply：DC 8 ... 35 V / AC 12 ... 30 V
IP rating：IP65
Application
Monitor differential pressure of Cleanroom / Hospital / Air duct / Filter environment and monitor air flow
