Escort TD-BLE - Escort Monitoring Systems

Wireless Fuel Level Sensor Escort TD-BLE

Bluetooth Low EnergyCompact sizeEasy installation

The first wireless capacitive fuel level sensor on the market with Bluetooth Low Energy (BLE) technology!

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How to install Escort fuel level sensors: complete step-by-step instruction

ATEX (Ex) Product Certification (Production Quality)
ATEX (Ex) Product Certification (Type Examination)

Escort TD-BLE: Pioneering BLE Fuel Sensor

The Escort TD-BLE stands as the pioneering wireless capacitive fuel level sensor, first to market with Bluetooth Low Energy (BLE) protocol, revolutionizing fuel monitoring by eliminating wiring and enabling seamless telematics integration. This game-changer shifted industry standards, making BLE the absolute best practice for modern fleet management due to its low power consumption and robust connectivity.​

Escort TD-BLE Main Advantages

Vandal-proof housing, sensors withstand direct impact, temperature changes, humidity, and more

Wireless Bluetooth LE Technology Means Low Power Consumption

Easy to Configure and Install

Battery Lifetime of up to 3 Years

Data Storage “Black Box”

Operational temperature range -60/+85 °С

It is integrated with all GPS trackers that have a BLE terminal

Why Choose Escort TD-BLE

As the BLE trailblazer, Escort TD-BLE slashed installation costs, curbed fuel theft, and set the benchmark that all competitors now follow, empowering fleets with real-time data and unmatched efficiency.​

Lead with the original innovator – seamless GPS compatibility, effortless calibration, and superior security redefine wireless fuel sensing for today’s demands.​

Datasheet

The measurement error in the work-space, no more
1%
Operation mode
digital
Digital mode:
– interface
Bluetooth LE (BLE)
– the communication protocol
Escort BLE
Range (under normal operating conditions in the absence of interference and obstacles when working with the base)
not less than 10 meters
The period of data exchange with the base
10 seconds
The sensitivity of the receiver / transmitter power
-96 dBm / 4 dBm
The degree of protection according to GOST 14254
IP69S
Protection against electrocution by GOST 12.2.007.0
class III
Type of explosion protection
intrinsically safe electrical circuit (“ia” level of protection)
Explosion proof mark
OEx ia IIB T6 X
Categories of explosive mixtures according to GOST R IEC 60079-20-1-2011
categories IIA, IIB
Explosion hazardous areas according to GOST IEC 60079-10-1-2011
0; 1 and 2
Operation conditions:
– temperature, °C
– 45 … + 50
– ambient temperature, °C
– 60 … + 85
– atmosphere pressure, kPa
84 … 106.7
– ambient atmosphere pressure, kPa
57 … 110
Dimensions, no more
90x90x(L + 38)mm, where L – sensor length in mm
Conditional sensor length
Indicated on the label (pasted in the passport)
Weight, no more
0,35+0,4хL, where L – is the sensor length in meters
Supply voltage, no more V
3,6
ATEX (Ex) Product Certification (Production Quality)

ATEX (Ex) Product Certification (Production Quality)

ATEX (Ex) Product Certification (Type Examination)

ATEX (Ex) Product Certification (Type Examination)

European conformity CE

European conformity CE

The quality management system complies with ISO 9001:2015

The quality management system complies with ISO 9001:2015

Connection Diagram

01

Sensor Installation

Mount the sensor on a clean, empty tank.

How to Install Escort Fuel Level Sensors
02

Connect the Sensor to the Tracker

Pair the sensor with your GPS/GLONASS tracker. Escort sensors are compatible with most major tracker brands.

03

Configure and Calibrate in the App

Use the Escort Configurator app to set up calibration. You can also apply a mathematical calibration method within the app.

Mathematical Calibration Method
04

Utilize Fuel Data in Your Software

Monitor sensor readings, test at various fuel levels, and activate alerts for events like sudden drops or low fuel levels.

Documents

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Datasheet Escort TD-BLE

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Document

17 December, 2025 / ver 1.0 / EN

Firmware TD-BLE (current housing)

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Document

17 December, 2025 / ver 1.0 / EN

Firmware TD-BLE (previous housing)

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Document

17 December, 2025 / ver 1.0 / EN

Escort Configurator mobile app

Document description

Document

21 January, 2026 / ver 1.0 / EN

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