BST Ultrasonic Sensors

The ultrasonic sensors from BST facilitate the touch-free scanning of the web edge using ultrasonic waves.

• Resistant to dirt and variations in material transparency
• Measurement values not influenced by height fluctuations in the material in the sensor scanning area
• Compensates for disturbances through external sources of noise and other ambient influences
• Areas of application:
  • Materials with dust- or fiber-like deposits
  • High transparency films
  • Films with changing transparency
  • Light-sensitive materials