Fuel level sensors for truck tanks- CLS2
Fuel level sensors for truck tanks- CLS2
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The CLS2 Fuel Level Sensor is a high-precision capacitive fuel sensor for truck and fleet vehicle tanks. It continuously measures fuel level, refueling events, and consumption, giving fleet operators the data to detect and prevent fuel theft and unauthorized fuel use — one of the largest hidden costs in commercial fleet operations.
Key Specifications
| Application | Truck tanks, commercial fleet vehicles, stationary tanks |
| Measurement | Fuel level, refueling events, and consumption tracking |
| Probe length | Customizable — cut to fit your tank depth |
| Integration | Connects to a wide range of GPS tracking devices and telematics platforms |
| Protection rating | IP65 (dust-tight, water-jet resistant) |
| Primary use case | Fuel-theft prevention and fleet fuel-cost reduction |
Why fleets install fuel level sensors
- Stop fuel pilferage — sudden drops in fuel level are flagged immediately, with time and location when paired with a GPS tracker
- Verify every refueling — compare fuel bills against actual measured fill volumes
- Cut fuel costs — accurate consumption data exposes inefficient routes, idling, and driver behavior
- Fits your existing setup — the CLS2 integrates with common GPS tracking devices and fleet platforms rather than locking you into one system
Frequently Asked Questions
How does a fuel level sensor detect fuel theft?
The CLS2 continuously measures the fuel level in the tank. A sudden, sharp drop that doesn't match normal consumption indicates fuel being drained — and when connected to a GPS tracking device, the alert includes when and where it happened.
Will the CLS2 fit my truck's tank?
Yes — the sensor probe comes in customizable lengths and can be trimmed to match your tank depth, making it suitable for most truck and commercial vehicle tanks.
Does it work with my existing GPS tracking system?
The CLS2 is designed to connect to a wide range of GPS tracking devices and telematics platforms, so in most cases it integrates with the tracking system you already use.
Is it durable enough for daily commercial use?
Yes — it carries an IP65 protection rating, meaning it is sealed against dust and resistant to water jets, built for the vibration, heat, and weather exposure of daily truck operation.
What data does it report?
Real-time fuel level, refueling events (time and volume), and fuel consumption over time — the three data points needed for fuel-cost auditing and theft prevention.
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Highly reliable and easy to install. I recommend it for anyone driving frequently.
This sensor is a game-changer for tracking fuel levels during road trips.
Helps me track fuel consumption on my long drives. Very handy and accurate.
