RS PRO PSR Series Photoelectric SensorsThe 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.How do they work?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.Detection TypesDiffuse ReflectionPolarized Retro ReflectionThrough Beam ReflectionBackground SuppressionFeatures and Benefits• Suitable for the detection of high light objects and some transparent objects• 18 mm Threaded cylinder mounting or side mounting available• NPN, PNP outputs• IP67, suitable for harsh environments• 360° LED status indicator• Visible light spot for easy installation• One-click distance setting, accurate and fast• Electrical Connection: 2 m PCV cable or M12 ConnectorDiffuse Reflection – 300 mm Detection Range• NPN NO/NC, PVC Cable, RS stock no: (202-4453) 202-4453• NPN NO/NC, M12 Connector, RS stock no:( 202-4454) 202-4454• PNP NO/NC, PVC Cable, RS stock no: (202-4455) 202-4455• PNP NO/NC, M12 Connector, RS stock no: (202-4456) 202-4456Polarized Retro-reflection – 3 m Detection Range• NPN NO/NC, PVC Cable, RS stock no: (202-4457) 202-4457• NPN NO/NC, M12 Connector, RS stock no: (202-4458) 202-4458• PNP NO/NC, PVC Cable, RS stock no: (202-4459) 202-4459• PNP NO/NC, M12 Connector, RS stock no: (202-4460) 202-4460Through Beam Reflection – 20 m Detection Range• Emitter, PVC Cable, RS stock no: (202-4461) 202-4461• Emitter, M12 Connector, RS stock no: (202-4462) 202-4462• Receiver, NPN NO/NC, PVC Cable, RS stock no: (202-4463) 202-4463• Receiver, NPN NO/NC, M12 Connector, RS stock no: (202-4464) 202-4464• Receiver, PNP NO/NC, PVC Cable, RS stock no: (202-4465) 202-4465• Receiver, PNP NO/NC, M12 Connector, RS stock no: (202-4466) 202-4466 Note : Emitter and receiver should be used in pairsBackground Suppression – 100 mm Detection Range• NPN NO/NC, PVC Cable, RS stock no: (202-4467) 202-4467• NPN NO/NC, M12 Connector, RS stock no: (202-4469) 202-4469• PNP NO/NC, PVC Cable, RS stock no: (202-4470) 202-4470• PNP NO/NC, M12 Connector, RS stock no: (202-4471) 202-4471ApplicationsIndustrial AutomationAutomotiveMaterial HandlingMachine engineeringPharmaceutical industriesElevators, Doors, and GatesWhy would you choose RS PRO Photoelectric Sensors?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. More information:  | | Sensor Style: | Barrel, Block | Detection Type: | Background Suppression | Detection Range: | 0.1 m | Output Type: | NPN NONC | Electrical Connection: | 2m Cable | Switching Mode: | Light / Dark switching | Maximum DC Voltage: | 30V | Terminal Type: | Cable 2 m | Light Source: | Red Light | IP Rating: | IP67 | Maximum Current: | 100mA | Response Time: | ≤0.5ms | Housing Material: | ABS | Maximum Operating Temperature: | +60°C | Minimum Operating Temperature: | -15°C |
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