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Through-beam sensors

Photoelectric sensors

Available in:

155 versions

Through-beam sensors from Balluff serve to detect objects reliably, regardless of surface, color, material - even with a heavy gloss finish. They consist of separate transmitter and receiver units that are attuned to each other. When an object interrupts the light beam, this causes a change in the output signal in the receiver. Absolute reliability.

Features

  • Ideal for positioning tasks thanks to excellent reproducibility
  • Extremely resistant to contamination and has a large functional reserve
  • Ideally suited for large operating ranges
  • Transmitter and receiver in separate housings

Price

155 Results

Order code Price Principle of optical operation Dimension Interface Range Light type Connection Light type
Actions

BOS027P

BOS 21M-XI-RS31-S4
725.31 MYR Through-beam sensor (Emitter) 15.4 x 51.1 x 42.7 mm IO-Link 1.1 0...20 m LED, red light Connector, M12x1-Male, 4-pin LED, red light

BOS02AN

BOS R090K-NU-RX10-S49
636.06 MYR Through-beam sensor 10.7 x 43.5 x 19.5 mm NPN normally open/normally closed (NO/NC) 0...20 m LED, red light Connector, M8x1, 3-pin LED, red light

BOS02AP

BOS R090K-NU-RX10-S75
636.06 MYR Through-beam sensor 10.7 x 43.5 x 19.5 mm NPN normally open/normally closed (NO/NC) 0...20 m LED, red light Connector, M8x1, 4-pin LED, red light

BOS02AR

BOS R090K-PU-RX10-S75
636.06 MYR Through-beam sensor 10.7 x 43.5 x 19.5 mm PNP normally open/normally closed (NO/NC) 0...20 m LED, red light Connector, M8x1, 4-pin LED, red light

BOS0288

BOS R254K-UUI-RE10-S4
559.90 MYR Through-beam sensor (receiver) 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
0...20 m Red light Connector, M12x1-Male, 4-pin Red light

BOS028T

BOS R81K-X-IS10-02
265.97 MYR Through-beam sensor (Emitter) 0.3...20 m Infrared Cable, 2 m, PVC Infrared

BOS027Y

BOS 18MR-PA-RE20-S4S
507.54 MYR Through-beam sensor (receiver) Ø 18 x 92 mm PNP NO PNP NC 0...20 m LED, red light Connector, M12x1-Male, 4-pin LED, red light

BOS027R

BOS 21M-PAI-RE30-S4
877.03 MYR Through-beam sensor (receiver) 15.4 x 51.1 x 42.7 mm IO-Link 1.1 Normally open (NO) Normally closed (NC) 0...20 m Red light Connector, M12x1-Male, 4-pin Red light