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Halla Vehicle Tracking Systems UAE
HT-ULTRA-FLS Sensors & Accessories No Drilling

HT-FUEL Non-Invasive Ultrasonic Fuel Sensor

High-precision external ultrasonic fuel level sensor requiring zero tank drilling, providing ±99% measurement accuracy.

Voltage
9V – 36V DC
Cellular
4G LTE Cat-1
Compliance
TDRA Certified
Device Architecture
HT-ULTRA-FLS
Positioning Accuracy < 2.5m CEP Autonomous
Operating Temperature -20°C to +75°C
Warranty Coverage 1-Year Direct Replacement
TDRA Type-Approved for commercial deployment across Sharjah, Dubai, Abu Dhabi, and Northern Emirates.
Device Architecture

Hardware Overview

The HT-FUEL sensor attaches externally to the bottom of the vehicle's fuel tank, emitting ultrasonic pulses upward to detect fuel height with millimeter precision. Because installation requires zero drilling or tank modifications, it preserves vehicle warranties and prevents dangerous fuel leak risks.

Key Features & Capabilities

Non-invasive bottom-mount ultrasonic measurement
Zero tank drilling: preserves manufacturer warranty and safety
High measurement resolution of 0.1mm with ±99% accuracy
RS485 and analog signal output directly interfacing with GPS trackers
Compatible with diesel, gasoline, and biodiesel commercial tanks

Technical Specifications

TDRA Certified
Measurement Range 5cm to 100cm liquid depth
Resolution 0.1 mm
Power Supply 9V to 36V DC
Operating Temperature -40°C to +80°C
Explosion Protection Ex ia IIB T4 Ga certified
Ingress Protection IP67

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1-Year Unit Warranty Sharjah Stock

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Operating Voltage: 9V to 36V DC
Internal Battery: 3.7V 170mAh Li-ion
Operating Temperature: -25°C to +75°C
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Zero-wiring installation in under 30 seconds via vehicle OBD-II diagnostic port with direct CAN-bus data reading.

Key Highlights
  • Instant plug-and-play installation into any standard OBD-II port
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  • Immediate unplug detection alert if removed by driver
Vehicle Compatibility: All OBD-II compliant vehicles (2001+)
Cellular Network: 4G LTE-M / NB-IoT / GSM
Backup Battery: 100mAh Li-Polymer
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Key Highlights
  • Contactless 125kHz or 13.56MHz RFID card authentication
  • Integrated dashboard buzzer that chimes continuously until driver logs in
  • Bi-color status LED (Red: Engine locked / Green: Authorized)
Operating Frequency: 125kHz EM-Marine or 13.56MHz MIFARE
Reading Distance: 2cm to 6cm
Operating Voltage: 9V to 30V DC
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Buzzer Volume: 85dB at 10cm
Cable Length: 1.5 meter shielded automotive cable