Banner Engineering QT50U 8m Chemically-Resistant Ultrasonic Sensors

Banner Engineering QT50U 8m Chemically-Resistant Ultrasonic Sensors feature an extended sensing range of up to 8m. The Banner QT50U series features an ultrasonic dead zone of only 2.5% of the total range, which is 75% lower than comparable sensors. These ultrasonic sensors are available in analog or discrete DC models and AC/DC universal voltage models with an electromechanical relay output. Chemically-resistant models are available with a Teflon coating to protect the transducer.

Features

  • Up to 8m extended sensing range
  • Features an ultrasonic dead zone of only 2.5% of the total range (75% less than comparable products)
  • 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 and 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 optimal sensing accuracy
  • Simplifies setup with push-button and remote TEACH-mode programming
  • Shows status during setup and operation using highly visible LED indicators

Applications

  • Industrial automation
  • Long‑range object detection
  • Distance measurement
  • Pallet detection
  • Vehicle detection
  • Liquid or solid level sensing
Publicado: 2026-04-28 | Actualizado: 2026-05-01