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Capacitive SENSORswitch CHT4 has a large touch operating surface of 2.48 inches and is designed for screw mounting applications. CHT4 comes with Visual and optional Acoustic, Tactile feedback. Suitable for customers in the field of automation and building technology, with flush and metal housing options. In the field of public and private passenger transport, CHT4 SENSORswitches are used as door opening buttons. Further areas of application are emergency and information columns at railway and bus stations as well as taxi ranks.

CAPTRON can provide individual advice to enable you to choose the perfect product from the CHT4 series for the required specifications and applications. Contact us: CAPTRON service.



Important Properties

  • Touch Control
    A high ease of use, no mechanical pressure required.
  • Feedback
    Visual, tactile, and acoustic signals through 16 LEDs, vibration, and beeper.
  • 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).
  • Accessibility
    Braille and raised chevrons on the colored cover ring, 25 cm² operating surfaces.
  • TSI-PRM certified (depends on model)
    By directive 1300/2014.