Technical Specifications 24VDC power supply, analog pressure signal input. Operating temperature: -40℃ ~ +70℃, support 4-20mA pressure transmitter signals.
Functional Features Pressure signal conditioning, real-time pressure value calculation, low oil pressure alarm, pressure interlock signal output, fault diagnosis.
Application Scenarios Diesel engine lubrication oil pressure protection, gas turbine fuel pressure monitoring, generator set oil system interlock control.
Performance Parameters Stable pressure signal conversion, fast low-pressure alarm response, strong resistance to oil pollution signal drift.
Structural Characteristics Pluggable PCB module, pressure status and fault indicator lights, isolated signal circuit design.
Working Principle It receives the analog signal output by the pressure transmitter, converts the signal into actual pressure value through internal calculation, and compares it with the protection threshold to judge whether to send an interlock shutdown signal.
Installation Requirements The signal cable of the pressure transmitter should be shielded, and the wiring should be fixed to avoid vibration loosening.
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