Summary

GM50H is one light and low price-orientated module used for demonstrating engine RPM,water/oil temperature, oil pressure, battery voltage and Hours. The users can adjust and set the parameters by the button on the front face in order to meet the different requests. Besides, it uses the European-style terminals for connection which is more convenient for installation and detachment.

There are two models for GM50H series Meter:

GM50H：monitor and display RPM, Oil Pressure, Water temperature, Fuel Temperature, Battery voltage and Accumulation Time with Alarm function added.

GM50HR：Based on the functions of GM50H, RS485 Port is added to support MODBUS Protocol.

Specification

DC Supply: 8～36 V continuous;

Consumption Power: MAX 1.5 W;

Sensor Resistance:0～1000 Ohm;

Magnetic Input Frequency: Freq 50Hz～10kHz;

Magnetic Pick-up Voltage Input Range: AC 3～65 V;

Input Power Signal: AC40～280V(45～70Hz);

RPM Accuracy: deviation≦±1%;

Oil Pressure Accuracy:0-1000KPA, deviation≦±2.5%;

Water Temperature Accuracy:20-100℃, dviation≦±2.5%;

Oil Temperature Accuracy:20-150℃ deviation≦±2.5%;

Battery Voltage Accuracy: deviation≦±1%;

Accumulation Time :0-999999Hours;

Min Time Record :0.1Hours;

Alarm Output: Neg-output, Max DC3A;

Operation Temperature:-20～65℃;

Storage Temperature:-40～85℃;

Ingress Protection:IP54(The front face after installation);

Size (W * H * D):100mm*100mm*77mm;