GM70C Diesel Gas Engine ECU Digital Meter Multi-Function LCD Display Meter Genset Engine Parameter Monitor With CAN Port

GM70C/GM70CH/GM70CK engine CAN Digital Meter main differences:

GM70C engine CAN instrument:
4.3 inch color screen +CAN+RS485+USB+ speed control
This instrument is specially designed for diesel and gas power parameter monitoring and fault monitoring. It is equipped with CAN
communication port and built-in J1939 protocol. Related parameters CAN be read through the CAN interface of engine ECU.

GM70CH diesel drive sanitation vehicle CAN meter:
4.3 inch color screen +CAN+RS485+USB+ water pressure + water level
The instrument is specially designed for diesel and gas powered sanitation equipment parameter monitoring and fault monitoring. It
is equipped with CAN communication port and built-in J1939 protocol. Related parameters CAN be read through the CAN interface of
engine ECU.

GM70CK wood drive air compressor CAN meter :
4.3 inch color screen +CAN+RS485+USB+ air compressor parameters + speed control
This instrument is specially designed for the parameter monitoring and fault monitoring of air compressor driven by diesel and gas
motor. It is equipped with CAN communication port and built-in J1939 protocol. Related parameters CAN be read through the CAN
interface of engine ECU.

1. Summary
GM70C is specially designed for the parameter monitoring and fault monitoring of air compressor driven by diesel engine and gas
engine. It is equipped with standard can communication port and built-in J1939 protocol. Relevant parameters can be read through
CAN port of engine ECU.
4.3 inch colorful LCD screen display with brand new UI design is adapted in this meter that the relative failures can be displayed
directly. All the parameters can be displayed by simulated indicators and words. Besides, LCD screen can display various faults in
the same time that the gen set will be stopped once it can’t work smoothly.
There are Chinese/English interface options, more language can be set according to user’s request. All the parameters can be
configured through the front face buttons or use programmable interface by RS485 or USB to adjust via PC.
2. Main Features
GM70C has CAN port, built-in J1939 protocol, alarm protection function and USB communication port, RS485 communication port,
MODBUS communication protocol compatibility, and air compressor related parameter measurement, which is dedicated for diesel
driven air compressor.
 Dual core 32bit high performance single chip microcomputer.
 4.3inch TFT colorful big screen LCD, Available in 3 languages, user’s language set if necessary.
 Indicator and number display through UI surface.
 Acrylic material is adapted to protect the screen.
 Silicone panels;
 USB Port: parameters can be set even without power through USD port to monitor in real time.
 With RS485 communication port, can achieve "Three Remote" functions via MODBUS protocol.
 Standard CAN communication port, built-in J1939 protocol.
 Various kinds of parameters display.
 Input/output function, status can be shown directly.
 More categories of surface setting.
 Protection countdown function;
 Real time clock inside ;which can set the maintenance time or date.
 The black box function can save the relevant parameters of the unit when the fault alarm occurs in real time, and it is
convenient to find the cause of the fault.
 Totally 3 relay’s output, among which 3 relay output can be self-configurable, each relay can be set with multiple functions,
besides, there are 2 groups as non- contact terminals.
 With 4 switches input, can be set with multiple functions.
 1 sensor simulation input connectors.
 Sensor can be self-defined by front face button or PC software.
 Standard water-proof rubber gasket. The waterproof can reach IP54.
 Module design: All the connections are adapted with European connectors so that installation, connection, repair and replacement
can be more easily.
 Limited time use function.

3. Parameters Display
 engine RPM
 engine oil pressure
 engine water temperature
 engine oil temperature
 engine fuel level
 engine battery voltage
 ECU related parameters
 4 switches input status display
 Output status display of 3 relays
 Cumulative number of startups
 Total number of alarms
 Total Crank times
 Current running time
 Total running time
 Maintenance notice
4. Protection
 Over speed
 Under speed
 Low oil pressure
 High water temperature
 High oil temperature
 Low oil level
 Low water level alarm
 External instant alarm
 Low coolant level switch warning
 Sensor Open
 Maintenance expire
 ECU alarm failure
 ECU communication Failur

The professional person responsible for the quality of supervision and control in the entire process.

In order to get the superior quality we only use selected good element.

Aimed at enabling the production department to manufacture and assemble the product as efficiently as possible.