CLS4 capacitance sensor For GPS Tracker 

CLS capacitance sensor continuously detects the level of the fuel level based on the change in the capacitance caused by the increase or decrease of the fuel; CLS fuel sensor has the characteristics of strong stability and long service life.
 Sensor length: 300mm ~ 1500mm, can be customized
 1. Level detection
 2. Level alarm
 3. Parking heating
 4. Suck back oil
 5. Fuel filtration
 6. Balance the air pressure inside and outside the cabinet
 7. Safety explosion-proof