Contrinex through-beam photoelectric sensors are ideal for industrial applications where sensing components must be mounted some distance from the target area. Through-beam sensors utilize infrared, visible and laser light sources to detect opaque and semi-transparent targets, reliably and repeatably, at extended distances.

Available Products

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Showing 1–10 of 133 results

Product nameOperating principleRange max.Polarity/OutputConnection typeDatasheet

LLK-1040-201

620-200-061
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
NPN, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1040-202

620-200-062
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
NPN, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1040-203

620-200-065
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
PNP, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1040-204

620-200-066
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
PNP, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1050-201

620-200-069
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
NPN, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1050-202

620-200-070
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
NPN, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1050-203

620-200-073
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
PNP, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1050-204

620-200-074
Operating principle:
Through-beam
Range max.:
250 mm
Polarity/Output:
PNP, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1120-200

620-200-241
Operating principle:
Through-beam
Range max.:
10000 mm
Polarity/Output:
Emitter, Test input
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1120-201

620-200-233
Operating principle:
Through-beam
Range max.:
10000 mm
Polarity/Output:
NPN, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet