GU304A is an engine safety module, which is used for engine safety protection, displaying running status and parameters. The module measures and displays multiparameters for engine, if warning occurs during engine running, LED on panel will display related warning; if failure occurs, LED on panel will display related failure, module will closes fuel and outputs failure signal at the same time, engine stops. Its main characteristics are as following:
1. Adopts MPU as core.
2. The protective parameters can be configured neatly by panel buttons and LED.
3. Measure and display parameters for engine, such as battery voltage, oil pressure, coolant temperature, rpm and running hours
4. The fuel mode of engine can be set via procedure.
5. Inset kinds of P/T sensor for user’s choice.
6.The controller adopts DIN72 standard enclosure, all connections are connected by pin-like and locked up terminals, easier and more convenient to install, connect, move and replace the device.

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