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

RS Stock No.:: 202-4464
Brand:: RS PRO

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

Subtotal (1 unit)*

£22.37

(exc. VAT)

£26.84

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£22.37

*price indicative

Photoelectric Sensors to Sensors & Actuator Cables

Don’t Forget the Cables

Photoelectric sensors need the right cables to connect, communicate, and perform reliably. Our range of sensors & actuator cables are designed for secure connections, fast installation, and long-lasting durability. If you're selecting sensors, make sure to explore compatible cables to complete your setup and ensure optimal performance in your application.

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RS Stock No.:: 202-4464
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
	Sensor Style	Barrel
	Detection Type	Through Beam
	Detection Range	20 m
	Output Type	NPN NONC
	Switching Mode	Light / Dark switching
	Electrical Connection	M12 Connector
	Maximum DC Voltage	30V
	Terminal Type	M12 Connector
	Light Source	Infrared LED
	IP Rating	IP67
	Maximum Current	100mA
	Response Time	≤1ms
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-15°C
	Housing Material	ABS
	Series	PSR
	Mounting Type	Screw Nut
	Thread Size	M18
	Standards Met	CE Certified, UL Certified

	Select all
	Brand RS PRO
	Sensor Style Barrel
	Detection Type Through Beam
	Detection Range 20 m
	Output Type NPN NONC
	Switching Mode Light / Dark switching
	Electrical Connection M12 Connector
	Maximum DC Voltage 30V
	Terminal Type M12 Connector
	Light Source Infrared LED
	IP Rating IP67
	Maximum Current 100mA
	Response Time ≤1ms
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -15°C
	Housing Material ABS
	Series PSR
	Mounting Type Screw Nut
	Thread Size M18
	Standards Met CE Certified, UL Certified

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.