Model: DPT77
Differential Pressure Transmitter
Pressure Parameters
Measurement Range: 0KPa~20KPa…3.5Mpa
Overload: 2 times of forward overpressure, 1 time of reverse overpressure or 1MPa (take the min. value)
Pressure Type: Gauge ,Absolute, Sealed gauge (Optional)"
Electrical Parameters
Output Type                Current                                            Voltage
Power Supply             9~30V DC                                        12-30V DC
Output Signal             4mA ~ 20mA DC (2 wire);         0/1V ~ 5/10V DC (3 wire)
Load Resistance         ≤(U-9)/0.02Ω                               ≥10k
Accuracy: ±0.5%FS
Housing: 304 Stainless steel Sensor: 316L Stainless steel
Sealing ring: Viton Media applicability Fluid which has no corrosion to SS 316L and Viton