HEM4000 Engine Controller Auto Start/Stop Remote Controling Module Relay speed regulation output+RS485 interface fits for SmartGen
HEM4000 ENGINE CONTROLLER is used for controlling engine to realize engine auto start/stop, data measuring, alarm protection and “three remotes” (remote control, remote measuring and remote communication) functions. It provides speed regulation function, not only with relay speed-adjusting output but also with GOV interface, which can control all kinds of non-EFI engines’ speed.
HEM4000 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.
HEM4000 ENGINE CONTROLLER uses 32 bits ARM micro-processor technology with the functions of precise parameters measuring, fixed value adjustment, time setting and threshold adjusting etc. The majority of parameters can be set on the front panel and all the parameters can be set and monitored via USB port or RS485 port by using PC. With compact structure, simple connections and high reliability, it can be widely used in a number of engine control systems, which include water pump system, beacon system, air compressor, engineering machinery system and so on.
PERFORMANCE AND CHARACTERISTICS
132x64 LCD with backlight, multilingual interface (including English and Chinese languages) and easy operating interface;
Hard acrylic screen protection with improved wear-resistance and scratch resistance;
Silicon panel and pushbuttons for better operation in high and low temperature environment;
RS485 communication port to realize remote controlling, remote measuring, remote communication via ModBus protocol;
6-way analog sensors, 3-way fixed resistor sensors, and 3-way flexible sensors, which can be configured as resistor/current/ voltage type sensors;
Multiple temperature, pressure and level sensor curves can be used and user-defined directly;
Precisely collecting various engine parameters provides complete protection functions, such as engine high water temperature/ low oil pressure, over speed and under speed protection;
With mechanical speed regulation function and GOV speed adjustment function, it can control engine speed up and down manually;
Idle/high speed switchover function;
All outputs are relay outputs;
With the function of parameter setting, it allows users to change and set the parameters and at the same time they will be stored in the internal FLASH memorizer and cannot be lost in case of power outage;
Alternate crank disconnect conditions (engine speed, oil pressure);
Engine speed can be obtained by speed sensor or W/L charging generator;
Wide power supply range DC(8~35)V, which is suitable to different starting battery voltage environment;
Event log, real-time clock, scheduled start & stop functions (start one time once a day/week/month);
Heater, cooler and fuel pump control functions;
Maintenance function. Actions (warning or shutdown) can be set when maintenance time due;
All parameters adopt digital adjustment instead of conventional analog modulation with a potentiometer, which improves the reliability and stability;
Waterproof security level IP65 of the front panel due to the rubber seal in the case design;
Metal fixing clips enable perfect performance in high temperature environment;
Modular design, flame retardant ABS enclosure, pluggable connecting terminals and embedded installation way; Structure is compact and the installation is very easy.
1. Please make sure it will fit your machine before purchasing it. If you are not 100% sure this is what you need, please find out your engine model, series number and contact our Customer-service.
2. Please double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!
3. Communication is the best way to solve the problem. If you have any problems after you receive the package, please contact us in time, before opening a return or case.
4.For more information please contact us email@example.com. We will reply you in 24 hours.
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Applicable circumstances for return and exchange:
Merchandise eligible for return or exchange must be:
– New, unused and in original condition;
–The problem of replacing the product is not man-made damage;
– Inclusive of all original hangtags, packaging, and components at the time of return or exchange.
– Accompanied by a proof of purchase (order confirmation email or number).
The return process
(1) You must first contact us providing us with the order number and reason for the return/exchange with our contact form. we will process the return application within 48 hours and reply to the processing result
(2) After the customer receives the response of the processing result, send it back and tell us the tracking number
(3) (if exchange): After receives return goods, we will re-ship and update the tracking number
(1) After the website receives the returned product, it will take 3 days to process it. If there is no problem with the returned product, the refund will be received within 3 days
(2) What to do if the refund is not received:
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted.
There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us here
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After-sales contact information
Whatsapp: +86 15157377230
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