Bluetooth Ultrasonic Fuel Level Sensor, RS232/RS485/0-5V

This ultrasonic fuel level sensor uses non-contact ultrasonic technology with external bottom mounting to measure fuel or liquid levels accurately without any tank modification. It supports RS232, RS485, 0-5V analog output, and Bluetooth, enabling flexible integration into fleet management and industrial systems. Compatible with metal, plastic, and fiber tanks, it delivers reliable performance for fuel, water, and other liquid monitoring applications.

Feature

• Non-invasive external installation: This ultrasonic fuel level sensor mounts externally to the bottom of the tank using adhesive fixing, eliminating the need for drilling or tank modification while maintaining tank integrity and reducing maintenance effort.
• Rugged and long-lasting design: Constructed with high-strength engineering plastic housing and reinforced cabling, the ultrasonic fuel tank level sensor offers excellent resistance to corrosion, mechanical shock, and harsh operating temperatures ranging from -40°C to 85°C for dependable long-term use.
• Multiple output interfaces: The ultrasonic fuel level sensor supports RS232 serial communication as standard, optional RS485, a 0-5V analog signal, and Bluetooth BLE 5.0, enabling seamless integration with various monitoring systems and control platforms.
• High accuracy with intelligent processing: Featuring a measurement resolution of 0.1 mm and accuracy up to 99.5%, this ultrasonic level sensor utilizes built-in AI-based algorithms to suppress signal noise caused by liquid movement or vibration, delivering stable and reliable level data without external filtering.
• Easy setup and configuration: With integrated Bluetooth functionality, the ultrasonic diesel tank level sensor connects to a dedicated mobile application for guided installation, real-time level monitoring, communication protocol configuration, and tank calibration.

Dimension (Unit: mm)

Wiring Diagram