Balluff BUS ultrasonic sensors for analog distance measurement are characterized by operating ranges as long as 6 m. With a resolution of 0.2 mm, they ensure precise object and fill-level monitoring through continuous measurement. Analog outputs are available  in 0…10 V DC or 4…20 mA.

With some models, the slope of the characteristic  can also be adjusted. Furthermore, there are also sensors that feature two additional switching outputs.

Ultrasonic Sensors BUS PDF