Main Features:

32 bit high performance single chip microcomputer.

5 screens high-light digital tube can demonstrate the parameters.

Various kinds of protections.

Input frequency is available to check RPM.

Variety of sensor curves'parameters is set inside.

Sensor curve can be self-defined by buttons.

It has three analog input channels of sensors, among which the oil pressure sensor is compatible withvoltage signal input;

The parameters can be set and adjusted by the button on the front face.

With RS485 port, remote data monitoring can be realized by using Modbus Protocol (only GM50HR has it);

It has high current alarm relay, one normally open and one normally closed output, which is convenient for users to use;

Standard waterproof rubber gasket. The waterproof can reach IP54.

All the connections are adapted with European connectors so that installation, connection, repair and replacement can be more easily.

Specification:

Working Voltage: DC8V----36V Continuous

Power Consumption: Standby: 24V: MAX 1W / Working: 24V: MAX1.5W

AC Voltage Input: 1P2W 50VAC-280VAC(45～70Hz)

Rotate Speed Sensor Frequency: 50-10000Hz (AC3～65V)

MAX Accumulating Time: 99999.9 Hours (Min storage time:6 min)

Relay Output: 5 AMP Non-contact normal open & normal close output

Working Condition: -25-65 C Degree

Storage Condition: -40-85 C Degree

Protection Level: IP54: when waterproof rubber gasket is added between meter and its panel

Insulation Strength: Apply AC2.2kV voltage between high voltage terminal and low voltage terminal; The leakage current is not more than 3mA within 1min.

Overall Dimension: 100mm*100mm*77mm

Panel Cutout: 91mm*91mm

Weight: 0.15Kg