Capacitive SENSORswitches CHT3 Series

The CHT3 series offers a variety of shapes, installation depths, and plug-in connections to suit different uses. Depending on your needs, you can choose switches for flush installation, with a fibre-glass-reinforced polycarbonate cover ring, or with a protective collar to prevent accidental actuation or dirt in plant and mechanical engineering applications.

The CHT3 was designed according to the requirements of TSI-PRM. For people with limited mobility, SENSORswitches are available with braille or raised pictograms at the coloured cover ring.

CHT3 switches can be equipped in addition to the visual signal through 16 bright LEDs with an acoustic beeper. It´s field of application covers installation in buses and trains as well as for emergency call and information columns.

Important Properties:

• Touch Control
  High ease of use, no mechanical pressure required
• Feedback
  Visual and acoustic signals through 16 LEDs and beeper
• Shock-resistant
  The sensor cannot be destroyed by lighter flames or severe blows
• 100 % water & oil-proof - IP69K
  Sensor completely sealed in cast resin
• Durable service life
  More than 100 million operation cycles (transistor output)
• Accessibility
  Braille and raised chevrons on coloured cover ring or sensor area
• TSI-PRM certified (depends on model)
  By directive 1300/2014