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Standard probe length 1000 mm Battery type ER17335 (LiSOCl2) - 2 pcs Data transmission interface BLE 5.4

BI FLB (1000) BLE

Wireless high-precision fuel level sensor with BLE interface, designed for monitoring fuel level in automotive fuel tanks and stationary tanks. The sensor is suitable for tractors, agricultural machinery, special equipment and stationary installations.

Key features

The BI FLB (1000) BLE fuel level sensor is a reliable wireless capacitive fuel level sensor. It has a convenient bayonet mount and can be installed without prior calibration.
Main features
  • Long battery life
  • Can operate within a specified range
  • High measurement accuracy
  • Convenient mounting
Applying // This model is ideal for

Logistics companies and freight transportation

Fuel control in a large fleet

Construction and special equipment

Monitoring of buses and passenger transport

Characteristics

Operating fluids Diesel fuel
Measurement error in static mode ± 0,7 %
Standard probe length 1000 mm
Minimum probe length after trimming 150 mm
Mounting hole diameter 35 mm
Battery type ER17335 (LiSOCl2) - 2 pcs
Period of operation 4 years
Data transmission interface BLE 5.4
Enclosure protection class IP67
Housing material PA6 (glass-filled polyamide)
Operating temperature from -20 ° C to +60 ° C
Sensor weight (net) 640 g
Sensor weight (gross) 1050 g

Sensor size (without measuring probe) 73 х 73 х 52 mm

Protocols and Integration (For Developers)

  • Supported data transfer protocolsBLE 5.4
  • Configurationvia BLE and app for Android and iOS
  • Full compatibility with trackersthat have BLE support

Cases

STRANGER IN ACTION: AGROHOLDING CASE by OVERSEER

13/07/2026
News

New liquid level sensor BI FLB SENSOR Bitrek

14/06/2026
News

Fuel control by injector pulses based on Bitrek equipment

02/06/2026

// FAQ

Questions and answers

Can I connect multiple fuel level sensors to one tracker?

Yes, BLE allows you to connect multiple sensors to one tracker.

Is it necessary to calibrate the sensor?

The BI FLB Sensor can be used in three scenarios: no calibration, empty tank calibration only, and full calibration.

Is it possible to set a password to change settings?

It may also be necessary to do this after installation. It is important to save the set password. If the password is lost, our technical support service will help restore access to the sensor.

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