DIGITAL PRESSURE SWITCH


A digital pressure switch is a device that monitors system pressure and produces an electrical output which can be both analog or digital when the pressure exceeds a predefined threshold.

Unlike mechanical switches, it uses electronic sensors and digital processor to measure and control pressure precisely.

It is programmable in between 0 to 10 bars and able to send “underpressure”, “normal pressure” and “over pressure” signals. In parallel programmable led gives pressure status indication for crew.


TECHNICAL SPECIFICATIONS

Supply Voltage: 28 VDC
Output Voltage: 10 VDC
Max. Pressure: 10 bar
Accuracy: ±50 mbarg (between -20°C to +60°C)

Pressure less than 2800 mbarg: Output: 0
Pressure more than 3300 mbarg: Output: 0
Pressure else: Output: 1