Ultrasonic distance sensor QT50U SERIES

analogdigitalIP67

8 m Range Chemical Resistant Ultrasonic Sensor - Senses extended range of up to 8 m - Features ultrasonic dead-zone of only 2.5% of the total range—75% 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 areas—such as a storage tank—without 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