Managing fuel efficiently remains one of the toughest challenges for fleet operators, logistics companies, and fuel distributors. Common issues such as inaccurate fuel readings, theft, tampering, and complex installation systems contribute to rising operational costs and inefficiencies. To solve these problems, the Mielta Fantom BLE Fuel Sensor offers a modern, wireless solution tailored
for real-time monitoring and seamless integration.
What is Mielta Fantom BLE?
The Mielta Fantom BLE is a capacitive fuel level sensor that uses Bluetooth Low Energy (BLE) to transmit fuel data directly to a smartphone or GPS tracking system. It runs on a built-in battery with a life of up to 7 years, eliminating the need for external wiring or a power source. This wireless setup simplifies installation while delivering reliable, long-term performance.

Key Features & Capabilities
a) Real-Time Monitoring
The sensor transmits real-time fuel data to fleet management systems or mobile apps using BLE. This low-power communication ensures continuous tracking without draining battery life, offering up-to-the-minute accuracy on fuel levels.
b) Self-Diagnosis System
One of the standout features of the Mielta Fantom BLE is its advanced self-diagnostics. It can detect common issues like incorrect
calibration, water in the tank, or changes in fuel quality. The system sends clear error codes that help users resolve problems quickly and confidently.
c) Black Box Memory Storage
Equipped with a 4MB built-in memory, the sensor stores critical data even when offline. This black box function ensures that no important information is lost during signal outages or sabotage attempts.
d) Tamper Detection & Security
A shielding sensor helps detect any attempt to cover or interfere with the device. Each sabotage attempt is logged with a timestamp, and the sensor is tamper-proof by design. An integrated accelerometer tracks vehicle tilt to maintain accurate fuel readings on rough or uneven terrain.
Installation and Compatibility
Installation is simple and quick: perform a basic “empty–full” tank calibration, install the sensor,and configure it via the Mielta DM mobile app, available for both Android and iOS. The device supports various fuel types, including diesel, gasoline, eco-gasoline, and biodiesel, making it ideal for diverse fleet needs.
Durability
The Fantom BLE sensor is designed to withstand harsh environments. It is IP67-rated for water and dust resistance and is explosion-proof certified (0ExiaIIBT6X). Whether in scorching heat or freezing conditions (–40°C to +50°C), the sensor delivers consistent, reliable performance.
Use Cases & Application Sectors
Fleet Vehicles – Trucks, delivery vans, and long-haul vehicles
Heavy Equipment – Construction, mining, and industrial machinery
Off-Road & Agricultural Equipment –Tractors, harvesters, and utility vehicles
Fuel Distribution – Mobile fuel stations, tankers, and depots



Why Choose Mielta Fantom BLE
With its wireless setup, long battery life, anti-theft design, and rugged build, the Mielta Fantom BLE Fuel Sensor is a smart, secure, and efficient choice for modern fuel monitoring. It helps reduce fuel losses, streamline operations, and deliver real-time insight — making fuel management not only easy but intelligent.

mielta fantom BLE fuel sensor
By Mercy Muendo