WESPC Original Mebay GM50CR Engine Digital Display Multifunction Meter 

Overview
GM50C MK2 is designed specifically for parameter monitoring and fault monitoring of diesel, gas and other engines. It comes standard with a CAN communication port and built-in J1939 protocol, which can read relevant parameters through the CAN interface of the engine ECU and display ECU fault codes. This instrument has multiple protection functions and can effectively implement protective parking when the engine is not working properly.
This instrument adopts high brightness LED digital display tube, which is durable and long-lasting. Parameters can be adjusted and set through buttons to meet the needs of different application scenarios. In addition, European terminal wiring is used to facilitate the installation and replacement of modules.

Performance and Features
There are two models of GM50C MK2 series instruments:
GM50C MK2: Collect engine parameters through CAN interface, with alarm protection function, and modify parameters through buttons;
GM50CR MK2: On the basis of GM50C MK2, an RS485 interface is added, which can monitor engine parameters and set operating parameters through PC software;
The main features are as follows:
Adopting 32-bit high-performance microcontroller control;
5 screens and 4 high brightness digital tubes display measurement values;
Multiple protection functions such as overspeed, low oil pressure, high water temperature, etc;
Read engine parameters through CAN interface and display ECU fault codes;
Equipped with CAN speed control function, the engine speed can be controlled through buttons or extended rotary encoders;
Equipped with maintenance reminder function, it can set 5 types of maintenance countdown and distinguish between initial maintenance and routine maintenance;
All parameters can be modified through the panel buttons;
Equipped with RS485 interface, remote data monitoring can be achieved using MODBUS protocol (only GM50CR MK2 has it);
Equipped with high current alarm relay, one normally open and one normally closed output, convenient for user application;
Standard waterproof ring, with panel protection performance reaching IP65 level after installation;
Modular design: All connections are completed through European style terminal blocks, making equipment assembly, wiring, maintenance, and replacement very easy and convenient

parameter values.