1. View more
  2. / Sensors /

Photoelectric Sensors

What are Photoelectric Sensors?

Photoelectric sensors determine the distance, absence, or presence of physical objects by emitting a field or beam of electromagnetic radiation. An object is detected by measuring alterations in the return signal, this is achieved as sensors have an Emitter for emitting light and a Receiver for receiving light. There are 3 main types of photoelectric sens...

Showing 1-20 of 3544 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection RangeRS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
Add to parts list
RS Stock No. 237-7277
Brand RS PRO

BD 38.148

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 38.148
Add to basket
RS Pro
Block
Background Suppression
200 mm
NPN/PNP
-
Connector M8
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection RangeRS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
Add to parts list
RS Stock No. 237-7280
Brand RS PRO

BD 51.799

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 51.799
Add to basket
RS Pro
Block
Background Suppression
200 mm
NPN/PNP
-
Cable 2m
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection RangeRS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
Add to parts list
RS Stock No. 237-7276
Brand RS PRO

BD 38.148

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 38.148
Add to basket
RS Pro
Block
Background Suppression
200 mm
NPN/PNP
-
Cable 2m
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection RangeRS PRO Background Suppression Photoelectric Sensor, Block Sensor, 200 mm Detection Range
Add to parts list
RS Stock No. 237-7281
Brand RS PRO

BD 51.799

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 51.799
Add to basket
RS Pro
Block
Background Suppression
200 mm
NPN/PNP
-
Connector M8
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7271
Brand RS PRO

BD 47.229

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 47.229
Add to basket
RS Pro
Block
Diffuse with Background Suppression
1 m
NPN/PNP
-
Cable 2m
-
-
-
Laser Light
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7272
Brand RS PRO

BD 47.229

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 47.229
Add to basket
RS Pro
Block
Diffuse with Background Suppression
1 m
NPN/PNP
-
Connector M8
-
-
-
Laser Light
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7274
Brand RS PRO

BD 68.189

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 68.189
Add to basket
RS Pro
Block
Diffuse with Background Suppression
1 m
NPN/PNP
-
Cable 2m
-
-
-
Laser Light
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Diffuse with Background Suppression Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7275
Brand RS PRO

BD 68.189

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 68.189
Add to basket
RS Pro
Block
Diffuse with Background Suppression
1 m
NPN/PNP
-
Connector M8
-
-
-
Laser Light
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7278
Brand RS PRO

BD 27.533

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 27.533
Add to basket
RS Pro
Block
Polarised Retro Reflection
1 m
NPN/PNP
-
Connector M8
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7279
Brand RS PRO

BD 27.533

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 27.533
Add to basket
RS Pro
Block
Polarised Retro Reflection
1 m
NPN/PNP
-
Cable 2m
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
Add to parts list
RS Stock No. 237-7282
Brand RS PRO

BD 41.184

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 41.184
Add to basket
RS Pro
Block
Polarised Retro Reflection
1 m
NPN/PNP
-
Cable 2m
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 6 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 6 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 6 m Detection Range
Add to parts list
RS Stock No. 237-7284
Brand RS PRO

BD 43.230

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 43.230
Add to basket
RS Pro
Block
Polarised Retro Reflection
6 m
NPN/PNP
-
Connector M8
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 6 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 6 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 6 m Detection Range
Add to parts list
RS Stock No. 237-7283
Brand RS PRO

BD 43.230

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 43.230
Add to basket
RS Pro
Block
Polarised Retro Reflection
6 m
NPN/PNP
-
Cable 2m
-
-
-
Infrared
-
-
-
IO-Link
-
-
-
ABS
-
-
-
-
RS PRO Through Beam Receiver Photoelectric Sensor, Block Sensor, 10 m Detection Range
RS PRO Through Beam Receiver Photoelectric Sensor, Block Sensor, 10 m Detection RangeRS PRO Through Beam Receiver Photoelectric Sensor, Block Sensor, 10 m Detection Range
Add to parts list
RS Stock No. 202-4444
Brand RS PRO

BD 17.683

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 17.683
Add to basket
RS Pro
Block
Through Beam Receiver
10 m
PNP NO/NC
-
M8 Connector
-
-
M8 Connector
-
-
-
-
-
-
-
-
-
-
PSE
-
-
RS PRO Through Beam Emitter Photoelectric Sensor, Block Sensor, 10 m Detection Range
RS PRO Through Beam Emitter Photoelectric Sensor, Block Sensor, 10 m Detection RangeRS PRO Through Beam Emitter Photoelectric Sensor, Block Sensor, 10 m Detection Range
Add to parts list
RS Stock No. 202-4447
Brand RS PRO

BD 11.792

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 11.792
Add to basket
RS Pro
Block
Through Beam Emitter
10 m
-
-
M8 Connector
-
-
M8 Connector
-
-
-
-
-
-
-
-
-
-
PSE
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 3 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 3 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 3 m Detection Range
Add to parts list
RS Stock No. 202-4459
Brand RS PRO

BD 28.177

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 28.177
Add to basket
RS Pro
Block
Polarised Retro Reflection
3 m
PNP NO/NC
-
Cable 2 m
-
-
Cable 2 m
-
-
-
-
-
-
-
-
-
-
PSR
-
-
RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 20 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 20 m Detection RangeRS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 20 m Detection Range
Add to parts list
RS Stock No. 204-3999
Brand RS PRO

BD 16.747

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 16.747
Add to basket
RS Pro
Barrel
Through Beam
20 m
PNP NO/NC
-
Cable 2 m
-
30V
Cable 2 m
LED
IP67
-
<8.2 m/s
-
+55°C
Screw Nut
-
Nickel Copper Alloy
-15°C
PR18
-
-
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 350 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 350 mm Detection RangeRS PRO Background Suppression Photoelectric Sensor, Block Sensor, 350 mm Detection Range
Add to parts list
RS Stock No. 202-4451
Brand RS PRO

BD 32.071

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 32.071
Add to basket
RS Pro
Block
Background Suppression
350 mm
PNP NO/NC
-
M8 Connector
-
-
M8 Connector
-
-
-
-
-
-
-
-
-
-
PSE
-
-
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 3 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 3 m Detection RangeRS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 3 m Detection Range
Add to parts list
RS Stock No. 204-3983
Brand RS PRO

BD 21.731

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 21.731
Add to basket
RS Pro
Barrel
Retroreflective
3 m
PNP NO
-
M12 Connector
-
30V
M12 Connector
Yellow LED
IP67
-
<8.2 m/s
-
+55°C
Screw Nut
-
Nickel Copper Alloy
-15°C
PR18
-
-
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 4 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 4 m Detection RangeRS PRO Polarised Retro Reflection Photoelectric Sensor, Block Sensor, 4 m Detection Range
Add to parts list
RS Stock No. 202-4439
Brand RS PRO

BD 32.071

Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 32.071
Add to basket
RS Pro
Block
Polarised Retro Reflection
4 m
PNP NO/NC
-
Cable 2 m
-
-
Cable 2 m
-
-
-
-
-
-
-
-
-
-
PSE
-
-

...