Capacitive fuel level sensor Eurosens Dominator is designed to optimize the time and place of fillings as well as prevent fuel thefts. The sensor provides stable and accurate data and easy maintenance. Eurosens Dominator sensors are compatible with the most fleet tracking systems and data acquisition hardware and software that makes them a universal solution for a fleet management projects. Why Eurosens Dominator?
- Easy to remove, reinstall and seal again due to bayonet mount;
- Easy troubleshooting and maintenance due to the modular design;
- Easy to extend.
- Easy to ship
- CE-certified
Some technical features :
- Variety of interfaces : RS485 and RS232 (Dominator RS), customizable analog and frequency outputs (Dominator AF), CAN J1939 interface (Dominator CAN), both AF and RS combined (Dominator 2), wireless battery-powered Bluetooth fuel level sensor (Dominator BT).
- K-line interface used to configure the sensors and ease the interaction between the devices.
- A discrete “alarm” output to alert about a fuel drain event (for Dominator RS/CAN).
- Customized versions with a built-in display, accelerometer, or for water measurement.
We care about the wishes of our partners!
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Dominator Mini version with only 22-mm high head is designed to be installed in some restricted areas. |
External display for the sensor |
External display for the sensor can be also used as a calibration tool (for sensor installation without a laptop). |
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Original mounting kit with a special gasket for the installation on a cylindrical tank and a bottom stop to reduce bending force. |
Eurosens Dominator BT
Wireless IOT sensor
Wireless battery-powered fuel level sensor with Bluetooth BLE interface.
Wireless technologies are conquering GPS tracking and fleet management market. Eurosens Dominator is a capacitive Bluetooth fuel level sensor that has a significant advantage over other alternatives available – modular design.


Eurosens Dominator BT Key Benefits
- High-precision measurement;
- Bluetooth 4.2 BLE interface;
- Built-in temperature compensation;
- Modular design;
- Long life (5 years);
- Long range (up to 200 m).
Dominator fuel level sensors are designed to minimize the operation cost of fuel consumption monitoring system for its entire operation period. Eurosens Dominator BT advantages :
- Easy sensor sealing.
- Modular design allows to cut and extend the sensor for any tank size. Traditional non-modular sensors can’t be replaced once shortened.
- Modular design makes technical support easy and fast.
- Sensor head replacement takes less than 10 minutes due to bayonet mount. No need to recalibrate the tank.
- Dominator electrodes can be easily disassembled and cleaned .
- Wireless connection, no cabling required.
Fuel level sensor Dominator BT is used with data loggers and GPS tracking systems with BLE interface support. Compatible with all major GPS tracker manufacturers, for example
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Fuel storages monitoring could be implemented using our free Eurosens Tank Manager software.
Eurosens Dominator Product Specification
| Battery life | 5 years |
| Bluetooth version | 4.2 BLE |
| Transmitter mode | Advertising |
| Range of wireless connection (direct sight) | 200 meters |
| Transmission power | +8 dBm |
| Max measurement error | 1% |
| Temperature range,°C | -40 – +85 |
| Protection class | IP 69 |
Fuel level sensor Dominator BT is used with data loggers and GPS tracking systems with BLE interface support. Compatible with all major GPS tracker manufacturers, for example
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