Fuel Level Sensor DU-02

The DU-02 fuel level sensor is a high-precision device designed for effective fuel consumption control and preventing unauthorized fuel draining. A key feature of this model is its digital interface (RS-232 or RS-485) for connection to GPS trackers. This advanced technology ensures maximum accuracy of transmitted data by eliminating interference and voltage spikes, which are common issues with analog systems. An integrated temperature sensor automatically compensates for temperature-induced fuel volume changes, guaranteeing reliable readings within a wide range of -40°C to 100°C with an accuracy of +/- 1°C.

This digital DU-02 fuel level sensor is ideal for vehicle fleets, logistics companies, agricultural enterprises, and owners of special machinery who need to buy DU-02 fuel sensor for accurate monitoring. It is indispensable for optimizing fuel costs, controlling usage, and preventing theft. The model is available with probe lengths from 0.35 m to 4 meters, making it a versatile solution for various tank types. Its high resolution (inaccuracy no worse than 0.15% of total measured capacity) ensures detailed and reliable control.

Thanks to the LLS communication protocol, the DU-02 is compatible with most popular GPS trackers that work with Omicomm, Strela, Epsilon, Technoton sensors, and can be interchangeably used with them. The sensor is powered by 9 to 30 Volts with a maximum current consumption of no more than 35 mA. The IP66 protection rating ensures reliable operation in demanding conditions. Each sensor undergoes strict quality control during production, minimizing the defect rate to less than 0.5%. The delivery kit includes software for sensor calibration and tank leveling, as well as a full set of mounting materials and a 7-meter connecting cable in a corrugated tube, simplifying the fuel sensor installation.

🎁 Expert Advice Before putting a new DU-02 fuel level sensor into operation, it is crucial to perform its calibration (tank leveling) taking into account the specific geometry of the fuel tank. This will ensure maximum reading accuracy, as the tank's shape can significantly influence the relationship between fuel level and volume. Use the included software to perform this procedure.

💡 FAQ 1. What GPS trackers is the DU-02 sensor compatible with? The DU-02 sensor is compatible with most GPS trackers that support the LLS protocol, including models that work with Omicomm, Strela, Epsilon, and Technoton sensors.

❓ 2. Can the DU-02 sensor be used to measure fuel temperature?
Yes, the built-in temperature sensor allows measuring fuel temperature in the range of -40°C to 100°C with an accuracy of +/- 1°C and transmitting this data to the GPS monitoring system.

❓ 3. What is the maximum probe length for DU-02 sensors?
DU-02 sensors are produced with working probe lengths from 0.35 meters to 4 meters, allowing for selection of a suitable model for most fuel tanks.

❓ 4. What is the accuracy of fuel level measurement for DU-02?
The sensor's resolution ensures an inaccuracy of no worse than 0.15% of the total measured capacity in static mode, guaranteeing high-precision monitoring.

❓ 5. What is the connection interface of the DU-02 sensor?
The DU-02 sensor is equipped with a digital RS-485 interface and also has an option for RS-232 connection for maximum compatibility with various systems.