The CHT1 CAPTRON buttons are made from stainless steel and are available in versions mounted on front panels with various profile types: built-in, low and raised.
According to the requirements in DIN EN 1672-2, hygienic stainless steel buttons with a raised profile and without edges are suitable for use in the health sector and food technology.

CAPTRON provides individual advisory services so that you can choose the perfect CHT1 series product for compliance with your defined specifications and applications.

Properties:

• Touch control Very easy to use, no mechanical pressure required.
• Feedback Optical signals via two LED rings.
• Impact-resistant The sensor cannot be destroyed by minor flames or powerful blows.
• 100% water and oilproof – IP69K The buttons are completely sealed in casting resin.
• Durable service life More than 100 million operating cycles (transistor output).
• Design according to hygiene standards (dependent on model) Based on DIN EN 1672-1/2.
• TSI-PRM-certified (dependent on model) According to Directive 2008/164/EC.
• Contact face Ø 20 mm

Various shapes, installation debts and connection options make the CHT3 series ideal for a wide range of applications. Depending on the application, you can choose contacts for built-in installation, with a polycarbonate covering ring reinforced with fibreglass or a protective collar to prevent accidental actuation or dirt when using the device in construction and machine technology applications. 

Certified CHT3 buttons are suitable for use in transport technology in order to meet TSI-PRM requirements. SENSOR buttons with Braille or raised pictograms on the coloured covering ring are available for people with limited mobility. 

CHT3 buttons can be equipped with an acoustic beeper in addition to the visual signal from 16 clear LEDs. Applications include installations aboard buses and trains, and emergency call systems and information columns. 

CAPTRON provides individual advisory services so that you can choose the perfect CHT3 series product for compliance with your defined specifications and applications.

Properties:

• Touch control Very easy to use, no mechanical pressure required. 
• Feedback Visual and acoustic signals using 16 LEDs and a beeper.
• Impact-resistant The sensor cannot be destroyed by minor flames or powerful blows. 
• 100% water and oilproof – IP69K The sensor is completely sealed in casting resin. 
• Durable service life More than 100 million operating cycles (transistor output). 
• Accessibility Braille and raised stripes on a coloured covering ring or sensor area. 
• TSI-PRM-certified (dependent on model) According to Directive 2008/164/EC. 
• Contact face Ø 50 mm

Capacitive CHT4 SENSOR buttons have a large, 63 mm contact face and are designed for screw mounting.  Depending on the application, automation and construction technology customers can choose CHT4 SENSOR buttons for built-in installation, where applicable with a robust metal housing or a polycarbonate covering ring reinforced with fibreglass. CHT4 SENSOR buttons are used as door openers for public and private passenger transport solutions.

The user-friendly CHT4 buttons compliant with TSI-PRM for people with limited mobility are designed with Braille, raised pictograms, 16 clear LEDs, acoustic beepers and vibration.

Other applications include emergency call systems and information columns at railway stations, bus stations and taxi ranks. CAPTRON provides individual advisory services so that you can choose the perfect CHT3 series product for compliance with your defined specifications and applications.

Properties:

• Touch control Very easy to use, no mechanical pressure required. 
• Feedback Visual, tactile and acoustic signals using 16 LEDs, a vibration function and a beeper.
• Impact-resistant The sensor cannot be destroyed by minor flames or powerful blows. 
• 100% water and oilproof – IP69K The sensor is completely sealed in casting resin. 
• Durable service life More than 100 million operating cycles (transistor output). 
• Accessibility Braille and raised stripes on a coloured covering ring, 25 cm² area.
• TSI-PRM-certified (dependent on model) According to Directive 2008/164/EC. 
• Contact face Ø 63 mm

The high quality LED signal units from CAPTRON are the perfect alternative to conventional signal lamps in terms of service life, robustness and reliability.

No maintenance is required and they will not wear as they are fully encased in epoxy resin, which makes them ideal for permanent everyday use. They can withstand even the most adverse environmental conditions such as heat and cold and dirt, dust and chemicals from industry. They have a service life of up to 100,000 hours, which is equivalent to 11 years of continuous operation.

A very wide range of designs, materials, LED colour versions and installation methods makes these ideal for a wide range of industries and applications, including public and private transport, industrial plants and construction technology. If necessary, our standard LED signal units can be customised to meet specific requirements, including the following: LED colours, coloured outer rings and symbols.

Properties, selected product CML 1:

• The illuminated area 20 mm in diameter The electronics and lamps are moulded to make them waterproof 
• Extremely long service life of up to 10,000 hours Energy-efficient, maintenance-free, wear-free
• 100% waterproof and oil-resistant/vandal-proof Protection level IP 69K, shock and scratch-resistant IK08
• Compliant with hygiene regulations (depending on model) Compliant with DIN EN 1672 with stainless steel enclosure

CAPTRON is an experienced manufacturer of industrial measuring technology and is a market leader in the field of fill level measurement in dispensing technology. Capacitive CAPTRON probes measure fill levels for fluids, bulky goods, pastes, adhesives and chemically aggressive materials with precision and reliability. 

The CAPselect level sensor system allows you to freely configure the probe you choose depending on the application, container type and sensor properties.  CAPTRON produces these with millimetre precision to ensure full flexibility. 

There are two systems to choose from: Compact probes, where the electronics and probe form a single unit. Probes with external amplifiers or high temperature and pressure applications.

Thanks to their wear-free electronics in combination with high-quality materials such as stainless steel, Teflon and Peek, CAPTRON level sensors are reliable, robust and durable. 

Properties Selected products:

• Compact probes
• Capacitive fill level management Tried and tested measuring principle – reliable and accurate
• CAPselect system Fill level probes that can be freely configured 
• Full flexibility Custom probe lengths – with millimetre accuracy
• Robust enclosure The probe head is made from anodised aluminium
• Extremely long service life Wear-free electronics, high quality materials
• Inc. screen LED screen
• Easy, adapted assembly Various process connections
• Alternating outputs Analogue and digital
• Options Temperature sensor, container lighting (LightCAP), increased pressure resistance
• Oil probes

Important properties:

• Capacitive fill level management Tried and tested measuring principle – reliable and accurate
• Full flexibility Custom probe rod lengths – with millimetre accuracy
• Robust enclosure Probe head and rod made from high quality stainless V4A steel
• Extremely long service life Wear-free electronics, high quality materials
• Easy, adapted assembly Various process connections
• Alternating outputs Analogue and digital
• Medium For fluids, poorly conductive materials such as oil 
• External probes
• Suitable for high temperatures (230 °C)
• Resistant to acids and alkalis