The Bulletin 873C sensors can sense solid and liquid targets, and they support non-contact sensors. Bulletin 873C sensors are solid-state ultrasonic sensors. Some Bulletin 873C ultrasonic sensors are normally-open switching or discrete models. Analog sensor models are also available. Normally-open Bulletin 873C sensors support sensings ranges that are adjustable between 30 cm and 1 m. The output voltage rating of the analog Bulletin 873C varies linearly depending on target distance.
Browse available units in our catalog of Bulletin 873C.