Contrinex M12 photoelectric sensors provide market-leading performance and reliability in a rugged miniature package that ensures excellent resistance to shock and accidental impact. Best-in-class sensing distances are achieved utilizing through-beam, diffuse or polarized reflex sensing principles, with the 1120L laser through-beam sensor suitable for extended sensing ranges up to 50 meters.

Series 1120

Rugged M12 miniature sensors in metal housings for accurate and speed-independent target detection. Shock and vibration, scratch and chemically resistant with high system reserves (excess gain). Pollution monitoring (green LED) in case of reduced system reserves prevents downtime caused by pollution. Easy adjustment due to visible red light. Particularly suited for rough industrial environments and where space is limited.

  • M12 miniature sensor series
  • Rugged metal housing
  • Accurate & speed-independent target detection; response time 0.5 msec
  • Shock & vibration resistant due to fully vacuum-potted electronics
  • High system reserves (excess gain)
  • Pre-failure warning (pollution monitoring)
  • Easy adjustment (due to visible red light)

Series 1120L

Rugged M12 miniature laser sensors (laser protection class 2) in metal housings with long sensing range of 50 m for accurate and speed-independent detection of smallest targets. Shock and vibration, scratch and chemically resistant with high system reserves (excess gain). Pollution monitoring (green LED) in case of reduced system reserves prevents downtime caused by pollution. Easy adjustment due to visible red laser light. Particularly suited for rough industrial environments and where space is limited.

  • M12 miniature laser sensors
  • Accurate detection of smallest targets
  • Accurate & speed-independent target detection; response time 0.1 msec
  • Sensing range up to 50 m
  • Easy adjustment (due to visible red laser light)
  • Shock & vibration resistant due to fully vacuum-potted electronics
  • Laser protection class 2

Product Ranges

Standard sensors

Contrinex Standard photoelectric sensors are ideal for general position- and presence-detection in almost...
Details
Available Products
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Product nameOperating principleRange max.Polarity/OutputConnection typeDatasheet

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

LLK-1120-202

620-200-234
Operating principle:
Through-beam
Range max.:
10000 mm
Polarity/Output:
NPN, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1120-203

620-200-237
Operating principle:
Through-beam
Range max.:
10000 mm
Polarity/Output:
PNP, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1120-204

620-200-238
Operating principle:
Through-beam
Range max.:
10000 mm
Polarity/Output:
PNP, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1121L-200

620-200-569
Operating principle:
Through-beam
Range max.:
50000 mm
Polarity/Output:
Emitter, Test input
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1121L-201

620-200-561
Operating principle:
Through-beam
Range max.:
50000 mm
Polarity/Output:
NPN, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1121L-202

620-200-562
Operating principle:
Through-beam
Range max.:
50000 mm
Polarity/Output:
NPN, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1121L-203

620-200-563
Operating principle:
Through-beam
Range max.:
50000 mm
Polarity/Output:
PNP, Light-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet

LLK-1121L-204

620-200-564
Operating principle:
Through-beam
Range max.:
50000 mm
Polarity/Output:
PNP, Dark-on
Connection type:
PVC, 2 m, 3 wire
Download datasheet