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 7926 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Reflex Photoelectric Sensor, Block Sensor
RS PRO Reflex Photoelectric Sensor, Block Sensor
Add to parts list
RS Stock No.: 360-250Brand: RS PRO

€ 119.59

€ 119.59 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 119.59
Add to basket
RS Pro
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 10 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 10 m Detection Range
Add to parts list
RS Stock No.: 202-4444Brand: RS PRO

€ 30.64

€ 30.64 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 30.64
Add to basket
RS Pro
Block
Through Beam
10 m
PNP NONC
M8 Connector
Light / Dark switching
-
30V
-
M8 Connector
Red Light
IP67
200mA
≤1ms
-
PSE
+55°C
PC+ABS；Filter: PMMA
Screw, Bracket
-25°C
-
-
CE
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 5 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 5 m Detection Range
Add to parts list
RS Stock No.: 729-5195Brand: RS PRO

€ 144.74

€ 144.74 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 144.74
Add to basket
RS Pro
Block
Retroreflective
5 m
PNP
M8 4 Pin Connector
-
-
24V
-
-
LED
IP67
100 mA
=625 μs
-
-
+55°C
ABS, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 10 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 10 m Detection Range
Add to parts list
RS Stock No.: 202-4447Brand: RS PRO

€ 24.44

€ 24.44 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 24.44
Add to basket
RS Pro
Block
Through Beam
10 m
-
M8 Connector
-
-
30V
-
M8 Connector
Red Light
IP67
200mA
≤1ms
-
PSE
+55°C
PC+ABS；Filter: PMMA
Screw, Bracket
-25°C
-
-
CE
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 50 mm → 7 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 50 mm → 7 m Detection Range
Add to parts list
RS Stock No.: 729-5113Brand: RS PRO

€ 172.67

€ 172.67 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 172.67
Add to basket
RS Pro
Barrel
Retroreflective
50 mm → 7 m
PNP
M12 4 Pin Connector
-
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
-
+55°C
Nickel Plated Brass, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 1 mm → 140 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 1 mm → 140 mm Detection Range
Add to parts list
RS Stock No.: 729-5104Brand: RS PRO

€ 171.69

€ 171.69 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 171.69
Add to basket
RS Pro
Barrel
Background Suppression
1 mm → 140 mm
PNP
M12 4 Pin Connector
-
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
-
+55°C
Nickel Plated Brass, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 1 mm → 140 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 1 mm → 140 mm Detection Range
Add to parts list
RS Stock No.: 729-5107Brand: RS PRO

€ 161.00

€ 161.00 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 161.00
Add to basket
RS Pro
Barrel
Background Suppression
1 mm → 140 mm
PNP
4 Wire Cable 2 m
-
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
-
+55°C
Nickel Plated Brass, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 50 mm → 7 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 50 mm → 7 m Detection Range
Add to parts list
RS Stock No.: 729-5117Brand: RS PRO

€ 177.57

€ 177.57 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 177.57
Add to basket
RS Pro
Barrel
Retroreflective
50 mm → 7 m
PNP
4 Wire Cable 2 m
-
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
-
+55°C
Nickel Plated Brass, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH)
RS PRO Through Beam Photoelectric Sensor, Fork Sensor, 30 mm Detection Range
RS PRO Through Beam Photoelectric Sensor, Fork Sensor, 30 mm Detection Range
Add to parts list
RS Stock No.: 903-3933Brand: RS PRO

€ 78.97

€ 78.97 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 78.97
Add to basket
RS Pro
Fork
Through Beam
30 mm
PNP NONC
2M Cable
Light / Dark switching
-
30V
-
Pre-Wired
Infrared LED
IP67
15mA
Action and reset less than 0.6ms
-
PU30
+55°C
Aluminium Alloy
Panel Mount
-15°C
-
-
CE, IEC
RS PRO Polarised Retro Reflection Photoelectric Sensor, Barrel Sensor, 3 m Detection Range
RS PRO Polarised Retro Reflection Photoelectric Sensor, Barrel Sensor, 3 m Detection Range
Add to parts list
RS Stock No.: 202-4459Brand: RS PRO

€ 47.43

€ 47.43 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 47.43
Add to basket
RS Pro
Barrel
Polarised Retro Reflection
3 m
PNP NONC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Red Light
IP67
100mA
≤1ms
-
PSR
+60°C
ABS
Screw Nut
-15°C
-
M18
CE Certified, UL Certified
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 7.2 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 7.2 m Detection Range
Add to parts list
RS Stock No.: 729-5191Brand: RS PRO

€ 143.61

€ 143.61 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 143.61
Add to basket
RS Pro
Block
Retroreflective
7.2 m
NPN
Cable
-
-
24V
-
-
LED
IP67
100 mA
=625 μs
-
-
+55°C
ABS, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 7.2 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 7.2 m Detection Range
Add to parts list
RS Stock No.: 729-5205Brand: RS PRO

€ 144.48

€ 144.48 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 144.48
Add to basket
RS Pro
Block
Retroreflective
7.2 m
PNP
3 Wire Cable 2 m
-
-
24V
-
-
LED
IP67
100 mA
=625 μs
-
-
+55°C
ABS, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 20 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 20 m Detection Range
Add to parts list
RS Stock No.: 204-3999Brand: RS PRO

€ 35.07

€ 35.07 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 35.07
Add to basket
RS Pro
Barrel
Through Beam
20 m
PNP NO+NC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Infrared LED
IP67
200mA
＜8.2ms
-
PR18
+55°C
Nickel Copper Alloy
Screw Nut
-15°C
-
M18
CE
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 1 mm → 140 mm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 1 mm → 140 mm Detection Range
Add to parts list
RS Stock No.: 729-5090Brand: RS PRO

€ 170.42

€ 170.42 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 170.42
Add to basket
RS Pro
Barrel
Background Suppression
1 mm → 140 mm
NPN
M12 4 Pin Connector
-
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
-
+55°C
Nickel Plated Brass, PC
Flange Mount
-25°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 0.35 m Detection Range
RS PRO Background Suppression Photoelectric Sensor, Block Sensor, 0.35 m Detection Range
Add to parts list
RS Stock No.: 202-4451Brand: RS PRO

€ 64.65

€ 64.65 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 64.65
Add to basket
RS Pro
Block
Background Suppression
0.35 m
PNP NONC
M8 Connector
Light / Dark switching
-
30V
-
M8 Connector
Red Light
IP67
100mA
3.5ms
-
PSE
+55°C
PC+ABS；Filter: PMMA
Screw, Bracket
-25°C
-
-
CE
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 3 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Barrel Sensor, 3 m Detection Range
Add to parts list
RS Stock No.: 204-3983Brand: RS PRO

€ 45.47

€ 45.47 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 45.47
Add to basket
RS Pro
Barrel
Retroreflective
3 m
PNP NO
M12 Connector
Light Switching
-
30V
-
M12 Connector
Infrared LED
IP67
200mA
＜8.2ms
-
PR18
+55°C
Nickel Copper Alloy
Screw Nut
-15°C
-
M18
CE
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 Range
Add to parts list
RS Stock No.: 202-4439Brand: RS PRO

€ 66.45

€ 66.45 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 66.45
Add to basket
RS Pro
Block
Polarised Retro Reflection
4 m
PNP NONC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Red Light
IP67
200mA
≤1ms
-
PSE
+55°C
PC+ABS；Filter: PMMA
Screw, Bracket
-25°C
-
-
CE
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 30 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 30 m Detection Range
Add to parts list
RS Stock No.: 202-5460Brand: RS PRO

€ 43.12

€ 43.12 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 43.12
Add to basket
RS Pro
Block
Through Beam
30 m
Relay
Terminal Block
Relay
240V
240V
-
Terminal
Infrared LED
IP67
3A
＜30ms
-
PTL
+55°C
ABS, PC
Screw, Bracket
-15°C
-
-
CE
RS PRO Through Beam Photoelectric Sensor, Fork Sensor, 30 mm Detection Range
RS PRO Through Beam Photoelectric Sensor, Fork Sensor, 30 mm Detection Range
Add to parts list
RS Stock No.: 903-3927Brand: RS PRO

€ 78.97

€ 78.97 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 78.97
Add to basket
RS Pro
Fork
Through Beam
30 mm
NPN NONC
2M Cable
Light / Dark switching
-
30V
-
Pre-Wired
Infrared LED
IP67
15mA
＜1ms
-
PU30
+55°C
Aluminium Alloy
Panel Mount
-15°C
-
-
CE, IEC
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 150 mm → 10 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 150 mm → 10 m Detection Range
Add to parts list
RS Stock No.: 729-5157Brand: RS PRO

€ 177.50

€ 177.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 177.50
Add to basket
RS Pro
Block
Retroreflective
150 mm → 10 m
PNP
M12 4 Pin Connector
-
-
30V
-
-
LED
IP67
100 mA
2.5 ms
-
-
+60°C
ABS, PMMA
Flange Mount
-30°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH

...