Functional features: high measurement accuracy, environmental protection, pollution-free, reliable, stable, strong, compatible, strong application range, wide details, product overview, Yuexing air type ultrasonic oil level sensor, a fuel monitoring device designed for the company's fleet managers, can be used to prevent oil theft , Optimize operating costs, optimize driving behavior of drivers, and assist in statistical decisions. The sensor uses an ultrasonic probe to detect the height of the oil level, and then intelligently processes the oil level signal through the host's built-in program. Finally, the host computer transmits the monitored fuel volume data and the vehicle position GPS to the system platform through wireless transmission, and generates after analysis. Oil report. The sensor supports serial port output, convenient docking with the car, can easily connect the sensor to the background monitoring system.