RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 0.35 m Detection Range

RS Stock No.:: 202-4448
Manufacturer:: RS PRO

RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 0.35 m Detection Range

Price Each

SGD102.61

(exc. GST)

SGD111.84

(inc. GST)

Stocked by manufacturer – available for delivery 12/06/2025*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over SGD250.00 (ex GST)

Units	Per unit
1 +	SGD102.61

RS Stock No.:: 202-4448
Manufacturer:: RS PRO

RS PRO PSE Series Photoelectric Sensors

The PSE series photoelectric sensors from RS PRO are economical and reliable compact devices essential for industrial environments such as conveyor belts in manufacturing plants. The PSE 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

• Universal housing, an ideal replacement for a wide range of sensor types
• IP67, suitable for harsh environments
• One-click distance setting, accurate and fast
• Suitable for the detection of high light objects and some trans-parent objects
• NO and NC are switchable
• Electrical Connection: PVC cable or M8 Connector

Diffuse Reflection – 1 m, 100 mm & 300 mm Detection Range, Sold Separately

• 1m, NPN NO/NC, PVC Cable, RS stock no: 202-4424

• 1m, NPN NO/NC, M8 Connector, RS stock no: 202-4425

• 1m, PNP NO/NC, PVC Cable, RS stock no: 202-4426

• 1m, PNP NO/NC, M8 Connector, RS stock no: 202-4427

• 100 mm, NPN NO/NC, PVC Cable, RS stock no: 202-4428

• 100 mm, NPN NO/NC, M8 Connector, RS stock no: 202-4429

• 100 mm, PNP NO/NC, PVC Cable RS stock no: 202-4431

• 100 mm, PNP NO/NC, M8 Connector, RS stock no: 202-4432

• 300 mm, NPN NO/NC, PVC Cable, RS stock no: 202-4433

• 300 mm, NPN NO/NC, M8 Connector, RS stock no: 202-4434

• 300 mm, PNP NO/NC, PVC Cable, RS stock no: 202-4435

• 300 mm, PNP NO/NC, M8 Connector, RS stock no: 202-4436

Polarized Retro-reflection – 4 m Detection Range, Sold Separately

• NPN NO/NC, M8 Connector, RS stock no: 202-4437

• NPN NO/NC, PVC Cable, RS stock no: 202-4438

• PNP NO/NC, PVC Cable, RS stock no: 202-4439

• PNP NO/NC, M8 Connector, RS stock no: 202-4440

Through Beam Reflection – 10 m Detection Range, Sold Separately

• Receiver, NPN NO/NC, PVC Cable, RS stock no: 202-4441

• Receiver, NPN NO/NC, M8 Connector, RS stock no: 202-4442

• Receiver, PNP NO/NC, PVC Cable, RS stock no: 202-4443

• Receiver, PNP NO/NC, M8 Connector, RS stock no: 202-4444

• Emitter, PVC Cable, RS stock no: 202-4445

• Emitter, M8 Connector, RS stock no: 202-4447

Note: Emitter and receiver should be used in pairs

Background Suppression – 350 mm Detection Range, Sold Separately

• NPN NO/NC, PVC Cable, RS stock no: 202-4448

• NPN NO/NC, M8 Connector, RS stock no: 202-4449

• PNP NO/NC, PVC Cable, RS stock no: 202-4450

• PNP NO/NC, M8 Connector, RS stock no: 202-4451

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.

Attribute	Value
Sensor Style	Block
Detection Type	Background Suppression
Detection Range	0.35 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	3.5ms
Series	PSE
Housing Material	PC+ABS；Filter: PMMA
Maximum Operating Temperature	+55°C
Mounting Type	Screw, Bracket
Minimum Operating Temperature	-25°C
Standards Met	CE