Description
1. Parameters Display: Engine speed, Engine oil pressure, Engine coolant temperature, Engine fuel level, Engine battery voltage, Total running time, Maintenance notice.2. Protection: Over speed, Low oil pressure, High temperature, Sensor open, Maintenance expire, Low fuel level warning, Battery under voltage warning.3. Two models for choice: GM51H. GM51HR(Based on the functions of GM51H, RS485 Port is added to support MODBUS Protocol)..4. Input frequency is available to check RPM. Variety of sensor curves' parameters is set inside. Sensor curve can be self-defined by buttons.With maintenance prompt function, 5 kinds of maintenance countdown can be set, and the first maintenance and routine maintenance can be distinguished;.5. Three analog input channels of sensors, among which the oil pressure sensor is compatible with voltage signal input; Parameters can be set and adjusted by the button on the front face. It has high current alarm relay, one normally open and one normally closed output.
