RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor
- RS Stock No.:
- 202-4459
- Brand:
- RS PRO
Subtotal (1 unit)*
Kr. 661,74
(exc. VAT)
Kr. 827,18
(inc. VAT)
FREE delivery for online orders over 500,00 kr
In Stock
- 25 unit(s) ready to ship
- Plus 40 unit(s) shipping from 21 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 661,74 |
*price indicative
- RS Stock No.:
- 202-4459
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Photoelectric Sensor | |
| Sensor Style | Block | |
| Detection Type | Polarised Retro Reflection | |
| Output Type | PNP NO/NC | |
| Terminal Type | Cable | |
| Maximum DC Voltage | 30V dc | |
| Light Source | Red Light | |
| Minimum Operating Temperature | -15°C | |
| IP Rating | IP67 | |
| Maximum Operating Temperature | 60°C | |
| Maximum Current | 100mA | |
| Standards/Approvals | CE Certified, UL Certified | |
| Response Time | 1ms | |
| Housing Material | ABS | |
| Series | PSR | |
| Mount Type | Screw | |
| Hazardous Area Certification | No | |
| Detection Range | 3 m | |
| Thread Size | M18 | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Photoelectric Sensor | ||
Sensor Style Block | ||
Detection Type Polarised Retro Reflection | ||
Output Type PNP NO/NC | ||
Terminal Type Cable | ||
Maximum DC Voltage 30V dc | ||
Light Source Red Light | ||
Minimum Operating Temperature -15°C | ||
IP Rating IP67 | ||
Maximum Operating Temperature 60°C | ||
Maximum Current 100mA | ||
Standards/Approvals CE Certified, UL Certified | ||
Response Time 1ms | ||
Housing Material ABS | ||
Series PSR | ||
Mount Type Screw | ||
Hazardous Area Certification No | ||
Detection Range 3 m | ||
Thread Size M18 | ||
- COO (Country of Origin):
- CN
RS PRO PSR Series Photoelectric Sensors
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.
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 Types
Diffuse Reflection;Polarized Retro Reflection;Through Beam Reflection;Background Suppression
Features 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 PVC cable or M12 Connector
Diffuse Reflection – 300 mm Detection Range, Sold Separately
• NPN NO/NC, PVC Cable, RS stock no: 202-4453;• NPN NO/NC, M12 Connector, RS stock no: 202-4454;• PNP NO/NC, PVC Cable, RS stock no: 202-4455;• PNP NO/NC, M12 Connector, RS stock no: 202-4456
Polarized Retro-reflection – 3 m Detection Range, Sold Separately
• NPN NO/NC, PVC Cable, RS stock no: 202-4457;• NPN NO/NC, M12 Connector, RS stock no: 202-4458;• PNP NO/NC, PVC Cable, RS stock no: 202-4459;• PNP NO/NC, M12 Connector, RS stock no: 202-4460
Through Beam – 20 m Detection Range, Sold Separately
• Emitter, PVC Cable, RS stock no: 202-4461;• Emitter, M12 Connector, RS stock no: 202-4462;• Receiver, NPN NO/NC, PVC Cable, RS stock no: 202-4463;• Receiver, NPN NO/NC, M12 Connector, RS stock no: 202-4464;• Receiver, PNP NO/NC, PVC Cable, RS stock no: 202-4465;• Receiver, PNP NO/NC, M12 Connector, RS stock no: 202-4466;Note: Emitter and receiver should be used in pairs
Background Suppression – 100 mm Detection Range, Sold Separately
• NPN NO/NC, PVC Cable, RS stock no: 202-4467;• NPN NO/NC, M12 Connector, RS stock no: 202-4469;• PNP NO/NC, PVC Cable, RS stock no: 202-4470;• PNP NO/NC, M12 Connector, RS stock no: 202-4471
Applications
Industrial Automation;Automotive;Material Handling;Machine engineering;Pharmaceutical industries;Elevators, Doors, and Gates
Why 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.
Note
Sensor comes with the required reflector.
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