HEM4100 ENGINE CONTROLLER is used for controlling engine to realize engine auto start/stop, data measurement, alarm protection and “three remotes” (remote control, remote measuring and remote communication) functions. It fits with speed regulation function, not only with relay adjust speed output but also with CANBUS (SAE J1939) interface, which can control various kinds of J1939 or conventional engines.
HEM4100 ENGINE CONTROLLER adopts large liquid crystal display (LCD) and selectable Chinese and English interface with easy and reliable operation. Users can read engine working parameters from the LCD directly. 
HEM4100 ENGINE CONTROLLER uses 32-bit ARM micro-processor technology with precision parameters measuring, fixed value adjustment, time setting and threshold adjusting and etc. The majority of parameters can be set using front panel and all the parameters can be set and monitored by using PC via USB port or RS485 port. With compact structure, simple connections and high reliability, it can be widely used in a number of automatic engine control system, which including water pump system, beacon system, air compressor, engineering machinery system and so on.