Electronic Engine Control
GM70C/GM70CH/GM70CK engine CAN Digital Meter main differences:
1. SummaryGM70C 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 screen displaywith UI design is adapted in this meter that the relative failures can be displayed directly. All the parameters can be displayedby simulated indicators and words. Besides, 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 arameters can be configured through the front face buttons or use programmable interface by RS485 or USB to adjust via PC.
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.
2. Main FeaturesGM70C 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 , 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 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 Failure