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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