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Sensors, Light Curtains

Contrinex is a leading manufacturer of sensors for factory automation. The Swiss company has a unique and innovative range of products whose features far surpass those of standard sensors.

Proximity switches are about detecting movement and maintaining quality control. Contrinex proximity switches are able to reliably deal with the most critical demands for information. These switches feature all-metal housings, right-angle optics, and analog outputs.

Contrinex also produces some of the most advanced light curtains in the industry. They are used in a wide variety of applications ranging from the industrial press machine to the pharmaceutical assembly line.  For any machine requiring a fixed guard-door or cover, Contrinex also proposes safety sensors with either a magnetic or RFID operating principle. Magnetic sensors are a very economical way of monitoring whether a door is open or closed.

Contrinex Light Curtains
Contrinex Products
Contrinex Products

Product Lineup

Inductive Sensors

Contrinex Inductive Sensors
Robust and highly reliable, Contrinex inductive sensors are the fit-and-forget choice for non-contact detection of metallic targets at distances up to 40 mm. Vacuum-encapsulated electronics and metal housings protect against shock, vibration, dust, dirt and moisture, making inductive sensors ideal for highly demanding conditions.

  • Basic
  • Miniature
  • Extreme
  • Analog Output
  • 2-Wire
  • High Pressure
  • High Temperature
  • Weld-Immune
  • Chip-Immune
  • Double-Sheet
  • Maritime
  • Washdown
  • Smart

PhotoElectric Sensors

Contrinex Photoelectric sensors
Versatile and highly sensitive, Contrinex photoelectric sensors deliver long-distance, non-contact detection of metallic and non-metallic targets, accommodating variable target color and surface finish. High-frequency switching circuitry senses small, fast-moving objects, even against non-contrasting backgrounds.

  • Standard
  • Miniature
  • Transparent Object sensors
  • Fiber Optic
  • Distance Sensors
  • Color and Contrast Sensors
  • Light Grids

Safety

Contrinex Safety
By offering innovative, reliable safety products, we aim to reduce workplace accidents worldwide. Our solutions are also highly ergonomic, with a positive effect on system availability and overall productivity. Safetinex light curtains and access control barriers have been designed by Contrinex to provide high quality safeguarding for both personnel and machinery.

  • Light Curtains Extended Slim
  • Light Curtains Basic Slim
  • Light Curtains Basic Standard
  • Magnetic Sensors
  • RFID Sensors
  • Accessories

RFID

Contrinex RFID
RFID (Radio Frequency Identification) is used in numerous automation and logistics applications. Durable electronic labels (called transponders or tags) allow objects to be identified throughout production and logistics processes, storing essential data for tracking, tracing and quality assurance.

  • Basic
  • Extreme
  • Washdown
  • High Temperature
  • IO-Link
  • USB

Ultrasonic Sensors

Contrinex Ultrasonic sensors
Contrinex ultrasonic sensors provide reliable, non-contact detection of solid,liquid, granular or powdered materials in air, tolerating precipitation, humidity, dust and fumes. Target materials may be colored, transparent, polished or matt; detection is practically independent of the target’s direction of travel.

  • Miniature M12
  • Small M18
  • Compact M30

The Smallest Inductive Sensor in the World

Contrinex MiniMini Inductive Sensor
Just twelve millimeters in length and three millimeters in diameter – these tiny dimensions make the MiniMini the smallest inductive sensor in the world.
The MiniMini impresses with its high switching frequency of 8 kHz and excellent temperature stability from -25 ° C to +70 ° C. Alongside the standard version with a plastic cap Contrinex also offers a version with a ceramic sensing face. This type is pressure resistant up to 200 bar and has IP68/IP69K protection. With a plastic cap the switching distance is 1 mm; with a ceramic cover it is 0.8 mm.

For more information about these products…
 Download a Catalog