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CHT1 Series


With more than 500 different variations, the CHT1 offers a variety of mountings, connectors, switching functions and LED colors, the CHT1 series is designed for machine control and access control applications.

Manufactured in either aluminum or stainless steel, the CHT1 series comes in various mountings such as surface & front panel mounted. There is also a

For hygiene conform environments we offer hygiene conform variants which comply with DIN EN 1672-2. Therefore the CHT1 is also ideal for medical and food applications.



  • Touch Control
    A high ease of use, no mechanical pressure required.
  • Feedback
    Optical signals through two LED rings.
  • Shock-resistant
    The sensor cannot be destroyed by lighter flames or severe blows.
  • 100% Water & Oil-Proof - IP69K
    The sensor is completely sealed in cast resin.
  • Durable service life
    More than 100 million operation cycles (transistor output).
  • Hygiene-conform design (depends on model)
    Based on DIN EN 1672-1/2.
  • TSI-PRM certified (depends on model)
    By directive 2008/164/EG.