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Retroreflective sensors

Photoelectric sensors

Available in:

121 versions

Whatever your application, Balluff offers you a wide range of retroreflective sensors. These enable you to reliably detect objects regardless of surface, color, and material. If you use a polarizing filter, our retroreflective sensors even enable you to detect shiny objects.

The transmitter and receiver are housed together in a single unit so that you can easily mount this light barrier and align it quickly with its generous mounting tolerances.

You select the most suitable light type based on your requirements. Depending on the model, our retroreflective sensors work with highly visible red light, invisible infrared light, or very precise laser light that is ideally suited for detecting small parts.

Features

  • Simple alignment thanks to generous mounting tolerances
  • Large reflectors for high ranges
  • Reliable detection – regardless of surface, color, and material
  • Also with a pole filter suitable for detecting shiny objects
  • Mounting includes only one electrical device plus reflector

Price

121 Results

Order code Price Dimension Interface Range Light type Connection
Actions

BOS01HJ

BOS 23K-PA-LR10-S4
199628 KRW 23 x 51 x 52.4 mm PNP normally open (NO)
PNP normally closed (NC)
0...14 m Laser red light Connector, M12x1-Male, 4-pin

BOS01FN

BOS 23K-PA-RR10-S4
133133 KRW 23 x 51 x 52.4 mm PNP normally open (NO)
PNP normally closed (NC)
0...14 m LED, red light Connector, M12x1-Male, 4-pin

BOS01RK

BOS 08E-PS-PR20-S49
134563 KRW Ø 8 x 40 mm PNP normally open (NO) 30 mm...1 m LED, red light Connector, M8x1-Male, 3-pin

BOS01CR

BOS 50K-PA-PR10-S4
197912 KRW 28.5 x 80.5 x 62 mm PNP normally open (NO)
PNP normally closed (NC)
0...18 m LED, red light Connector, M12x1-Male, 4-pin

BOS021L

BOS R01E-PS-KR20-00,2-S49
169598 KRW 20 x 32 x 9 mm PNP normally open (NO) 1 m LED, red light Cable with connector, M8x1-Male, 3-pin, 0.20 m, PUR

BOS01TT

BOS 12M-PS-PR10-S4
103818 KRW Ø 12 x 60 mm PNP normally open (NO) 0...3 m LED, red light Connector, M12x1-Male, 4-pin