Wireless fuel level sensor Escort TD-BLE

The first wireless capacitive fuel level sensor on the satellite monitoring market that operates using Bluetooth Low Energy (BLE) technology.

Category:

Installing traditional wired sensors is time-consuming and expensive, especially due to the need to run cables throughout the vehicle. The wireless Escort TD-BLE eliminates this problem: the absence of wires eliminates the risk of tampering with wiring and vandalism, and fuel data is transmitted as quickly and accurately as with a wired connection.

The sensor can operate for up to 7 years on a single battery thanks to a lithium-thionyl chloride battery and Bluetooth 4.0 low-energy technology.

The device’s housing is made of impact-resistant polyamide and is protected to IP69S standards, guaranteeing reliable operation even in harsh conditions: at temperatures from -60 to +85°C and atmospheric pressures of 57–110 kPa. A protective casing prevents mechanical damage, and temperature compensation automatically adjusts readings as the external environment changes. Voltage surges, interference, and attempts to damage the sensor are recorded by the monitoring system. The sensor can be configured using a convenient mobile app—no laptop required. The Bluetooth signal operates at a range of 10 to 100 meters, depending on conditions.

The device is compatible with popular GLONASS/GPS trackers. Connection to terminals with RS-485 and LLS protocol is possible via the wireless BLE-BASE base station, which facilitates data exchange between the sensor and the tracker.

Measurement error in the working area, no more than

1%

Operating modes

digital

Digital mode: - interface - data exchange protocol

Bluetooth LE (BLE)
Escort BLE

Operating range (under normal operating conditions in the absence of interference and obstacles when working with the base), not less than

10 meters

Period of data exchange with the database

10 seconds

Receiver sensitivity / transmitter power

-96 dB / 4 dB

Degree of protection of the shell

IP69S

Protection against electric shock

Class III

Type of explosion protection

intrinsically safe electrical circuit level "ia"

Explosion protection marking

0ExiаIIВТ6 Х

Рабочая взрывоопExplosive working mixtureасная смесь

categories IIA, IIB

Explosive zones

0; 1 и 2

Operating conditions: - ambient temperature, °C - maximum ambient temperature, °C - atmospheric pressure, kPa - maximum atmospheric pressure, kPa

-45 … +50
-60 … +85
84 … 106,7
57 … 110

Overall dimensions: - Version 1 - Version 2

87x87x(L*+39)
97x88x(L*+33), where L is the length of the measuring part in mm

Weight, no more than kg

0.5+0.4xL, where L is the length of the measuring part in mm

Supply voltage, no more than V

3,6