CHT9 Series Capacitive Push Buttons

The CHT9 Series Capacitive Push Buttons are designed for installation on glass surfaces and other materials such as metal, making them suitable for a wide range of transportation, building technology and industrial automation applications. Depending on the version, installation on glass doors or windows requires a mounting hole in the glass.

The CHT9 series combines intuitive touch operation with visual, acoustic and tactile feedback options. Depending on the model, feedback can be provided through 16 bright LEDs, an integrated acoustic signal and vibration functionality, ensuring clear user interaction even in demanding environments.

For hygienic applications, the CHT9-G version can be mounted on dedicated supports and sealed with silicone to achieve a high level of hygiene. The series also includes robust aluminum-housed variants and a touch-operated foot switch for industrial automation environments.

The sensors are completely sealed in cast resin and provide IP69K protection against water, oil and environmental influences. With more than 100 million operating cycles, the CHT9 series offers exceptional durability and reliability.

Key Features

• Capacitive touch control
• No mechanical pressure required
• Adhesive mounting
• Visual feedback through 16 LEDs
• Acoustic feedback via beeper
• Tactile feedback through vibration
• Accessibility options with Braille and raised symbols
• TSI-PRM certified variants available
• Hygiene-conform variants available
• Shock-resistant construction
• 100% water-proof and oil-proof
• IP69K protection
• Sensor completely sealed in cast resin
• More than 100 million operating cycles

Product Variants

CHT93-1 (Glass Mounting)

• Ideal for dark tinted glass
• Total diameter: Ø 100 mm
• Adhesive mounting
• Mounting hole: Ø 69–72 mm
• Height: 3 mm

Applications

• Building Technology
• Traffic & Transport
• Industrial Automation

CHT9-G (Hygienic)

• Ideal for pharmaceutical and medical environments
• Total diameter: Ø 100 mm
• Adhesive mounting
• Mounting hole: Ø 79–80 mm
• Height: 5 mm

Applications

• Building Technology
• Industrial Automation

CHT9-Y (Aluminum Housing)

• Ideal for plant automation
• Touch surface: Ø 63 mm
• Robust die-cast aluminum housing
• Optional M12 connector
• Height: 56.3 mm

Applications

• Building Technology
• Industrial Automation

CHT9-Q/CP412 (Foot Switch)

• Foot-operated switching without actuation force
• Touch surface: Ø 63 mm
• Robust aluminum housing
• M12 connector

Applications

• Industrial Automation

CHT9-1 (Wall Mounting)

• Ideal for sheet metal mounting
• Total diameter: Ø 100 mm
• Adhesive mounting
• Mounting hole: Ø 69–72 mm
• Height: 3 mm

Applications

• Building Technology
• Traffic & Transport
• Industrial Automation

Applications

• Industrial Automation
• Building Technology
• Traffic & Transport
• Pharmaceutical Industry
• Medical Applications
• Glass Installations
• Wall Mounting Applications