RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 20 m Detection Range

The PSR series photoelectric sensors from RS PRO are economical and reliable compact devices essential for industrial environments such as conveyor belts in manufacturing plants. The PSR range offers a series of detection types that include diffuse reflection, polarized retro-reflection, through beam reflection and background suppression with various detection ranges.

A photoelectric sensor is a non-contact device which detects the presence or absence of an object regardless of material. The sensors do this by emitting a beam of infrared or red light at a photoelectric receiver to assess surroundings, detect objects or recognise the absence of an object.

Diffuse Reflection

• Suitable for the detection of high light objects and some transparent objects

• NPN NO/NC, PVC Cable, RS stock no: 202-4453

• NPN NO/NC, PVC Cable, RS stock no: 202-4457

• Emitter, PVC Cable, RS stock no: 202-4461

• NPN NO/NC, PVC Cable, RS stock no: 202-4467

Industrial Automation

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards, they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.