MS31 Digital Display Pressure Switch (Vacuum/Pressure) — NPN/PNP, 1-5V & 4-20mA Analog Output with Emergency Protection

Compact MS31 electronic pressure gauge with integrated digital display for vacuum and positive pressure monitoring. Provides switching outputs (NPN and PNP) plus analog signals: Voltage 1-5V and Current 4-20mA. Built-in emergency protection for safe operation. Specifications: Rated Pressure Range: MS31C: -101.3-101.3KPa / MS31P: -0.101-1.000MPa Display Pressure Range: MS31C: -101.3-101.3KPa / MS31P: -0.101-1.000MPa Withstand Pressure: 500KPa / 1.5MPa Power Supply: 12-24V DC+10% Current Consumption: 40mA