SensComp”s 9000 Sonar Ranging Module provides engineers and designers a solution to interfacing piezo ultrasonic transducers, such as the company 9000 series transducer, with the external circuitry or a controller for ultrasonic sensing in a variety of applications. Operates on five VDC and provides a TTL pulse-width output proportional to distance to target. As a matched component pair, the 9000 transducer and ranging module can detect objects or liquid surfaces from one to 18 feet (0.3 to 5.5 meters). Common applications include liquid level sensing in tanks, open-channel flow sensing in large diameter pipes, and other industrial environment applications. SensComp also provides the Series 9000 OEM Kit for prototype and technology feasibility studies, as well as an instructional tool for studies in ultrasonic measurement and proximity experiments in high school and university labs.