Inductive Proximity Switches
with Analog Output

Factory calibrated sensors with
digital signal processing lead into
absolutely linear output functions.

Error <1 ‰

Capacitive Proximity Switches

with chemical resistant
PTFE housings available

Multiple Color LED Beacons

□ Zinc or Food-Grade Stainless
□ up to 7 Templates, each with
1 of 7 bright and uniform colors
1 of 7 self generated blink patterns
1 of 5 unique sounds
□ Power or low-current inputs
□ Device to Device Synchonization
Also with IO-Link®

Electronic Buttons

□ Pressure or Touch Sensitive
□ No Moving Parts - 100% Solid State
□ Fully Static Operation
□ Vandalism Proof - All Stainless
□ Food-Grade Hygienic Design available
□ Access both LED colors directly

High Resolution Area Sensors

□ Up to 576 crossed beams at 300 mm
□ Transmitter with muting input available

Engineering & production
in Hanover, Germany

Inductive Sensors - Ring-Sensors

The purpose of ring sensors from XECRO is to detect small metal parts with a static or dynamic functional principle. Static detection activates the output as long as an object is located in the sensing area (e.g. wire break detection). Dynamic detection means that the output is activated once an object entering the sensing area.
Due to the high resolution, a short response time, an adjustable impulse lengthening up to 150 ms, and a change-over switch to select normally closed or normally open function, XECRO ring sensors are suitable for general purposes. For optimal cable routing, the M12 male connector is mounted parallel or in a right angle to the wiring. They are protected against short circuit, polarity reversal, and overload.

Ring diameter Operating Principle Resolution
Ø 6.1 mm static > 1.0 mm
Ø 6.1 mm dynamic > 0.5 mm
Ø 10.1 mm static > 1.0 mm
Ø 10.1 mm dynamic > 0.5 mm
Ø 15.1 mm static > 2.0 mm
Ø 15.1 mm dynamic > 0.8 mm
Ø 21.1 mm static > 2.0 mm
Ø 21.1 mm dynamic > 1.0 mm

Please use our product selector to determine required features. It guides you to a selection of products that fulfill your requirements best. The product selector also makes additional information about specific products accessible which are not available on this page, that just gives a general idea about this product group.

Use Product Selector

Common Specifications


Ring Diameter
Ø 6.1 mm
Ø 10.1 mm
Ø 15.1 mm
Ø 21.1 mm
Operating Principle
adjustable, Ø >1 mm
adjustable, Ø >0.5 mm
adjustable, Ø >1.5 mm
adjustable, Ø >0.6 mm
adjustable, Ø >2 mm
adjustable, Ø >0.8 mm
adjustable, Ø >2.5 mm
adjustable, Ø >1.0 mm
Impulse Lengthening
0.1…150 ms
Output Function
Output Polarity


  • Diffferent Ring-Diameters

  • High Resolution

  • Short Response Time

  • Adjustable Impulse-Lengthening

  • NO | NC selectable

  • Static | Dynamic selectable

  • Polarity reversal and short-circuit protected

  • LED status indication

Common Specifications

Operating Voltage

10 … 30 VDC

Reverse Polarity Protection


Output Load Capability

200 mA

Short Circuit Protection

Built-in, self-resetting

Voltage Drop

1.5 V @ 200 mA

Operating Temperature

–20 … 70°C | -4 … 158 °F

Protection Class


Switching Indicator

Integrated, yellow

Sensing Face Material


Ring Material


Lost Password?