Ultrasonic Distance/Level Sensor provides highly accurate distance measurement for a variety of applications in harsh environments like flood monitoring, waste water management, fill level monitoring in grains or fertilizer. The measurement is based on ultrasonic waves transmitted and reflected back from nearby objects.
 
Measuring ranges from 0.3m to 10m
Measurements in very small containers or openings
Suitable for measuring benign and chemical mediums
Non-contact detection for any corrosive liquid chemicals or combustibles