Automotive Fuel Level Sensors

Automotive Fuel Level Sensors

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Product Details


Fuel Level Sensors are done by a series of reed switches positioned inside the electronic tube, a float with built in magnet moving up and down when fluid level changes, would trigger the reed switches inside the tube respectively, thus, generate a potential free resistance signal with an Ohm value to indicate the changes of fluid level. The switch contacts are hermetically sealed in the inert gas, and operated by a float magnet which is the only moving part of the sensor, thereby minimize potential mechanical failures. It is more reliable than the traditional resistive fuel level sensor.


1. Reed technology with excellent operating life and suitable for explosive environment;

2. Material: available stainless steel 304, 316 and high quality Aluminum alloy;

3. Mounting Method: choice of SAE 5-hole flange, 4-hole flange,BSP or NPT Thread,

                   Bayonet twisted, and can be customized;

4. Operational Temperature: -40~+85


Truck, bus, construction machine, diesel generator, off-road equipment, boat and GPS system


fuel level sensor