ultrasonic proximity sensor / rectangular / chemical-resistant

Senses extended range of up to 8 m
Features ultrasonic dead-zone of only 2.5% of the total range75% less than comparable products
Available in analog or discrete dc models and in ac/dc universal voltage models with electromechanical relay output
Features a completely sealed, shock-resistant housing that is ideal for monitoring levels of liquids as well as solids
Uses a narrow sensing beam to detect targets at long range within confined areassuch as a storage tankwithout interference from the tank walls
Available in chemically resistant models with a Teflon coating to protect the transducer
Compensates for temperature, for greatest sensing accuracy
Simplifies setup with push-button and remote TEACH-mode programming
Shows status during setup and operation, using highly visible LEDs indicators