- Angle sensors
- Color sensors
- Contrast sensors
- Diffuse and through-beam sensors
- Diffuse sensor with background suppression
- Diffuse sensors
- Fiber-based devices for plastic and glass fibers
- Fork sensors metal
- Fork sensors plastic
- Light bands
- Light grids
- Luminescence sensors
- Micromote - Amplifier for optical sensor heads
- Micromote - optical sensor heads
- Optical windows
- Photoelectric distance sensors
- Plastic and glass fibers for fiber-based devices
- Retroreflective sensors
Through-beam sensors
Photoelectric sensors

Available in:
173 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
173 Results
Order code | Price | Principle of optical operation | Dimension | Interface | Range | Light type | Connection | Light type | Actions |
---|---|---|---|---|---|---|---|---|---|
![]() BOS0074BLE 18M-BA-1LT-S4-C |
469.07 NZD | Through-beam sensor (receiver) | Ø 18 x 86 mm |
PNP normally open (NO) PNP normally closed (NC) |
0...50 m | Red light | Connector, M12x1-Male, 4-pin | Red light |