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Retroreflective sensors

Photoelectric sensors

Available in:

125 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

125 Results

Order code Price Dimension Interface Range Light type Connection
Actions

BOS027Z

BOS 18MR-PA-PR20-S4S
273.77 CAD Ø 18 x 92 mm PNP Normally open (NO)
PNP Normally closed (NC)
0...6 m LED Red light Connector, M12x1-Male, 4-pin

BOS027M

BOS 21M-PAI-PR30-S4
346.81 CAD 15.4 x 51.1 x 42.7 mm IO-Link 1.1
PNP Normally open (NO)
PNP Normally closed (NC)
0...10 m LED Red light Connector, M12x1-Male, 4-pin

BOS0286

BOS R254K-UUI-PR10-S4
298.19 CAD 20.4 x 60.3 x 49.5 mm IO-Link 1.1
Analog, current 4…20 mA
Pin 4: Push-pull NO/NC
Pin 2: PNP/NPN/push-pull NO/NC
8 m LED Red light Connector, M12x1-Male, 4-pin

BOS0293

BOS R81K-NA-PR10-S4
113.06 CAD 15 x 48.9 x 31 mm NPN Normally open (NO)
Normally closed (NC)
0...3 m LED Red light M12x1-Male, 4-pin

BOS0292

BOS R81K-PA-PR10-02
113.06 CAD 15 x 48.9 x 31 mm PNP Normally open (NO)
Normally closed (NC)
0...3 m LED Red light Cable, 2 m, PVC

BOS0291

BOS R81K-NA-PR10-02
113.06 CAD 15 x 48.9 x 31 mm NPN Normally open (NO)
Normally closed (NC)
0...3 m LED Red light Cable, 2 m, PVC

BOS0294

BOS R81K-PA-PR10-S4
113.06 CAD 15 x 48.9 x 31 mm PNP Normally open (NO)
Normally closed (NC)
0...3 m LED Red light M12x1-Male, 4-pin

BOS01RK

BOS 08E-PS-PR20-S49
176.16 CAD Ø 8 x 40 mm PNP Normally open (NO) 30 mm...1 m LED Red light Connector, M8x1-Male, 3-pin

BOS00J6

BOS 18KF-NA-1QD-C-02
75.11 CAD Ø 18 x 77 mm NPN Normally open (NO)
NPN Normally closed (NC)
0...4.5 m LED Red light Cable, 2.00 m, PVC

BOS00J7

BOS 18KF-NA-1QD-S4-C
75.11 CAD Ø 18 x 81.5 mm NPN Normally open (NO)
NPN Normally closed (NC)
0...4.5 m LED Red light Connector, M12x1-Male, 4-pin