Contrinex Miniature photoelectric sensors provide market-leading performance and reliability in rugged, industry-standard housings to ensure excellent resistance to machine vibration or shock from accidental impact. They are recommended for general automation in the printing, packaging or machine tool industries, and for electronic assembly or mechanical handling systems.
Ideal for applications where space is tight, they also offer best-in-class sensing distances. Available technologies include diffuse sensing, polarized reflex sensing, through-beam sensing and amplifiers. Versions with excellent background suppression allow ultra-reliable target detection, even against light backgrounds. For applications where precise sensing is required but space is limited, the range includes fiber-optic amplifiers that allow the sensor housing to be mounted remotely.
The C23 series (20 mm x 30 mm x 10 mm) of miniature cubic sensors offers solutions for a wide range of industries and applications. With IO-Link communication on all PNP-type sensors, the C23 series bridges the gap between machines and the digital world to meet the demands of smart factories.
The C23 distance measurement sensor (20 mm x 34 mm x 12 mm) uses triangulation technology to offer precise measurement in an IP69K rated, cubic housing. Distance measurement is also possible by utilizing the analog voltage outputs available on other cubic models.

Available Products

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Showing 1–10 of 192 results

Product nameOperating principleRange max.Polarity/OutputConnection typeDatasheet

DTR-C23PB-TLS-129

628-000-696
Operating principle:
Distance diffuse
Range max.:
30...200 mm
Polarity/Output:
NPN, Light-on/Dark-on + 1...10 V
Connection type:
M8 4-pin
Download datasheet

DTR-C23PB-TLS-139

628-000-695
Operating principle:
Distance diffuse
Range max.:
30...200 mm
Polarity/Output:
PNP, Light-on/Dark-on + 1...10 V
Connection type:
M8 4-pin
Download datasheet

DTR-C23PB-TMS-129

628-000-694
Operating principle:
Distance diffuse
Range max.:
20...80 mm
Polarity/Output:
NPN, Light-on/Dark-on + 1...10 V
Connection type:
M8 4-pin
Download datasheet

DTR-C23PB-TMS-139

628-000-693
Operating principle:
Distance diffuse
Range max.:
20...80 mm
Polarity/Output:
PNP, Light-on/Dark-on + 1...10 V
Connection type:
M8 4-pin
Download datasheet

LAK-3130-109

620-100-489
Operating principle:
Analog
Range max.:
100 mm
Polarity/Output:
Analog, 0...5 V + 1...5 mA
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LAK-3130-119

620-100-490
Operating principle:
Analog
Range max.:
100 mm
Polarity/Output:
Analog, 0...10 V + 4...20 mA
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LAS-3130-109

620-100-491
Operating principle:
Analog
Range max.:
100 mm
Polarity/Output:
Analog, 0...5 V + 1...5 mA
Connection type:
M8 4-pin
Download datasheet

LAS-3130-119

620-100-492
Operating principle:
Analog
Range max.:
100 mm
Polarity/Output:
Analog, 0...10 V + 4...20 mA
Connection type:
M8 4-pin
Download datasheet

LFK-3030-101

620-000-225
Operating principle:
Fiber amplifier
Range max.:
120 mm
Polarity/Output:
NPN, Light-on + Dark-on
Connection type:
PVC, 3 m, 4 wire
Download datasheet

LFK-3030-102

620-000-226
Operating principle:
Fiber amplifier
Range max.:
120 mm
Polarity/Output:
NPN, Light-on + Excess gain
Connection type:
PVC, 3 m, 4 wire
Download datasheet