A family of multi function diffuse ultrasonic sensors with a sensing range of 60 to 3500 mm. The analog output is easily set up in 2 setpoints (pos./neg. slope) and adjusted by teach-in - makes it ideal for level control tasks in a wide variety of vessels. A sturdy one-piece PBT housing provides the perfect������packaging for the sofisticated microprocessor controlled and digitally filtered sensor electronics. Excellent EMC performance and precision are typical features of this sensor based on true distance measurement.