Capacitive Automotive Fuel Level Sensor

This capacitive fuel level sensor combines capacitive sensing with liquid-level sensing technology. It provides high measurement accuracy and maintenance-free operation while automatically compensating for errors caused by temperature and medium changes. With no moving parts, it is impact-resistant, long-lasting and suitable for accurately measuring gasoline, diesel, hydraulic oil and other weakly corrosive liquids.

It can work with vehicle GPS trackers or other terminals to build a vehicle positioning and fuel consumption management system, supporting vehicle usage evaluation, refueling monitoring, fuel consumption calculation and prevention of fuel theft or abnormal fuel consumption.

1.High Accuracy & Automatic Compensation

• High Accuracy: Metering-grade measurement with high resolution and low measurement error.

• Automatic Compensation: Automatically compensates for measurement errors caused by temperature and medium changes.

• No Temperature Drift: Automatic calibration without manual intervention; not affected by medium changes.

2.Maintenance-Free & Durable Design

• No Moving Parts: No elastic or moving parts; impact-resistant and reliable.

• Maintenance-Free & Long Life: Designed for long-term maintenance-free operation.

• Easy Installation: Flange mounting; special specifications can be customized.

3.Wide Medium Compatibility

• Multi-Medium Measurement: Accurately measures gasoline, diesel, hydraulic oil and other weakly corrosive liquids.

• Same Sensor, Multiple Media: Outputs accurate level signals for water, gasoline or diesel regardless of temperature changes.

• Solves Difficult Measurement Issues: Suitable for ethanol gasoline, methanol fuel and other difficult-to-measure media.

4.Flexible Output & GPS Tracker Integration

• Selectable Output: RS232 or RS485 communication output.

• GPS Tracker Integration: Works with vehicle GPS trackers or other terminals for vehicle positioning and fuel consumption management.

• Fleet Fuel Management: Supports vehicle usage evaluation, driver behavior analysis, refueling monitoring and fuel consumption calculation.

5.Application Scenarios

• Fleet Fuel Management: Commercial vehicle fleets, logistics trucks and engineering vehicles.

• Fuel Theft & Leakage Monitoring: Real-time fuel level monitoring with GPS trackers to detect abnormal fuel consumption.

• Vehicle Operating Evaluation: Driver behavior and vehicle usage evaluation based on fuel consumption data.

• Special Vehicles: Vehicles requiring accurate fuel level measurement and fuel consumption management.

• Cold Chain & Logistics Vehicles: Suitable for fuel monitoring of refrigerated trucks, cold-chain vehicles and long-distance logistics vehicles.

This capacitive fuel level sensor provides accurate, stable and maintenance-free fuel level measurement for gasoline, diesel, hydraulic oil and other weakly corrosive liquids. With automatic temperature and medium compensation, RS232/RS485 output and easy integration with vehicle GPS trackers, it is suitable for vehicle positioning, fuel consumption management and fleet fuel monitoring.