DUT-E S7 wireless sensor allows to measure current fuel volume and its changes in a fuel tank. DUT-E S7 is used as a part of vehicle telematics system (GPS vehicle tracking system) and provides reliable information on remaining fuel volume, fuel tank fill-up and draining volumes and helps fleets to set up clear fuel accounting and prevent fuel theft from vehicle’s tank. DUT-E S7 wireless fuel level sensor is also used for fuel level monitoring in stationary tanks.
Wireless data transfer is carried out using S7 Technology via BLE channel. BLE signal from DUT-E S7 can be received by compatible vehicle tracking unit (telematics unit) and/or any Android device.
DUT-E S7 can also be used as a “night watchman” to alert driver on fuel theft from vehicle’s tank, for example, when resting at night parking.
Specification:
| Fuel level sensor operating principle | Capacitive |
| Wireless data transfer interface | Bluetooth 4.1 |
| Tx Power, dBm | +4 |
| Rx sensitivity, dBm | -88 |
| Maximum distance between sensor and receiving device, m | 10…20 (when mounted on a vehicle or inside a building) up to 50 (when mounted within line-of-sight) |
| Number of BLE-compatible device receiving signal simultaneously | Any number in DUT-E S7 transmitter’s operation range |
| Data transfer interval, s | 5 |
| Estimated lifetime of the sensor (battery life), years | 5…10* |
| Temperature range, °C | -30…+80 |
SKU: ETSFMS008
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