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...

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RS PRO Through Beam Photoelectric Sensor, Block Sensor, 10 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 10 m Detection Range
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RS Stock No.: 202-4444Brand: RS PRO

€ 41.42

€ 41.42 Each (Exc. Vat)

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1€ 41.42
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RS Pro
Block
Through Beam
10 m
PNP NONC
Light / Dark switching
M8 Connector
-
30V
-
M8 Connector
Red Light
IP67
200mA
≤1ms
-
+55°C
Screw, Bracket
PC+ABS；Filter: PMMA
PSE
-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
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RS Stock No.: 729-5195Brand: RS PRO

€ 195.92

€ 195.92 Each (Exc. Vat)

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1€ 195.92
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RS Pro
Block
Retroreflective
5 m
PNP
-
M8 4 Pin Connector
-
24V
-
-
LED
IP67
100 mA
=625 μs
-
+55°C
Flange Mount
ABS, PC
-
-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
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RS Stock No.: 202-4447Brand: RS PRO

€ 32.98

€ 32.98 Each (Exc. Vat)

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1€ 32.98
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RS Pro
Block
Through Beam
10 m
-
-
M8 Connector
-
30V
-
M8 Connector
Red Light
IP67
200mA
≤1ms
-
+55°C
Screw, Bracket
PC+ABS；Filter: PMMA
PSE
-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
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RS Stock No.: 729-5113Brand: RS PRO

€ 233.12

€ 233.12 Each (Exc. Vat)

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1€ 233.12
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RS Pro
Barrel
Retroreflective
50 mm → 7 m
PNP
-
M12 4 Pin Connector
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
+55°C
Flange Mount
Nickel Plated Brass, PC
-
-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
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RS Stock No.: 729-5104Brand: RS PRO

€ 231.88

€ 231.88 Each (Exc. Vat)

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1€ 231.88
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RS Pro
Barrel
Background Suppression
1 mm → 140 mm
PNP
-
M12 4 Pin Connector
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
+55°C
Flange Mount
Nickel Plated Brass, PC
-
-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
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RS Stock No.: 729-5107Brand: RS PRO

€ 218.24

€ 218.24 Each (Exc. Vat)

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1€ 218.24
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RS Pro
Barrel
Background Suppression
1 mm → 140 mm
PNP
-
4 Wire Cable 2 m
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
+55°C
Flange Mount
Nickel Plated Brass, PC
-
-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
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RS Stock No.: 729-5117Brand: RS PRO

€ 240.56

€ 240.56 Each (Exc. Vat)

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1€ 240.56
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RS Pro
Barrel
Retroreflective
50 mm → 7 m
PNP
-
4 Wire Cable 2 m
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
+55°C
Flange Mount
Nickel Plated Brass, PC
-
-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
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RS Stock No.: 903-3933Brand: RS PRO

€ 106.64

€ 106.64 Each (Exc. Vat)

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1€ 106.64
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RS Pro
Fork
Through Beam
30 mm
PNP NONC
Light / Dark switching
2M Cable
-
30V
-
Pre-Wired
Infrared LED
IP67
15mA
Action and reset less than 0.6ms
-
+55°C
Panel Mount
Aluminium Alloy
PU30
-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
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RS Stock No.: 202-4459Brand: RS PRO

€ 63.86

€ 63.86 Each (Exc. Vat)

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1€ 63.86
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RS Pro
Barrel
Polarised Retro Reflection
3 m
PNP NONC
Light / Dark switching
2M Cable
-
30V
-
Cable 2 m
Red Light
IP67
100mA
≤1ms
-
+60°C
Screw Nut
ABS
PSR
-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
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RS Stock No.: 729-5191Brand: RS PRO

€ 194.68

€ 194.68 Each (Exc. Vat)

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1€ 194.68
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RS Pro
Block
Retroreflective
7.2 m
NPN
-
Cable
-
24V
-
-
LED
IP67
100 mA
=625 μs
-
+55°C
Flange Mount
ABS, PC
-
-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
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RS Stock No.: 729-5205Brand: RS PRO

€ 195.92

€ 195.92 Each (Exc. Vat)

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1€ 195.92
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RS Pro
Block
Retroreflective
7.2 m
PNP
-
3 Wire Cable 2 m
-
24V
-
-
LED
IP67
100 mA
=625 μs
-
+55°C
Flange Mount
ABS, PC
-
-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
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RS Stock No.: 204-3999Brand: RS PRO

€ 47.37

€ 47.37 Each (Exc. Vat)

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1€ 47.37
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RS Pro
Barrel
Through Beam
20 m
PNP NO+NC
Light / Dark switching
2M Cable
-
30V
-
Cable 2 m
Infrared LED
IP67
200mA
＜8.2ms
-
+55°C
Screw Nut
Nickel Copper Alloy
PR18
-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
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RS Stock No.: 729-5090Brand: RS PRO

€ 230.64

€ 230.64 Each (Exc. Vat)

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1€ 230.64
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RS Pro
Barrel
Background Suppression
1 mm → 140 mm
NPN
-
M12 4 Pin Connector
-
30V
-
-
LED
IP67
100 mA
<500 μs
-
+55°C
Flange Mount
Nickel Plated Brass, PC
-
-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
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RS Stock No.: 202-4451Brand: RS PRO

€ 87.42

€ 87.42 Each (Exc. Vat)

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1€ 87.42
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RS Pro
Block
Background Suppression
0.35 m
PNP NONC
Light / Dark switching
M8 Connector
-
30V
-
M8 Connector
Red Light
IP67
100mA
3.5ms
-
+55°C
Screw, Bracket
PC+ABS；Filter: PMMA
PSE
-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
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RS Stock No.: 204-3983Brand: RS PRO

€ 61.50

€ 61.50 Each (Exc. Vat)

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1€ 61.50
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RS Pro
Barrel
Retroreflective
3 m
PNP NO
Light Switching
M12 Connector
-
30V
-
M12 Connector
Infrared LED
IP67
200mA
＜8.2ms
-
+55°C
Screw Nut
Nickel Copper Alloy
PR18
-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
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RS Stock No.: 202-4439Brand: RS PRO

€ 89.90

€ 89.90 Each (Exc. Vat)

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1€ 89.90
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RS Pro
Block
Polarised Retro Reflection
4 m
PNP NONC
Light / Dark switching
2M Cable
-
30V
-
Cable 2 m
Red Light
IP67
200mA
≤1ms
-
+55°C
Screw, Bracket
PC+ABS；Filter: PMMA
PSE
-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
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RS Stock No.: 202-5460Brand: RS PRO

€ 58.28

€ 58.28 Each (Exc. Vat)

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1€ 58.28
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RS Pro
Block
Through Beam
30 m
Relay
Relay
Terminal Block
240V
240V
-
Terminal
Infrared LED
IP67
3A
＜30ms
-
+55°C
Screw, Bracket
ABS, PC
PTL
-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
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RS Stock No.: 903-3927Brand: RS PRO

€ 106.64

€ 106.64 Each (Exc. Vat)

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1€ 106.64
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RS Pro
Fork
Through Beam
30 mm
NPN NONC
Light / Dark switching
2M Cable
-
30V
-
Pre-Wired
Infrared LED
IP67
15mA
＜1ms
-
+55°C
Panel Mount
Aluminium Alloy
PU30
-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
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RS Stock No.: 729-5157Brand: RS PRO

€ 240.56

€ 240.56 Each (Exc. Vat)

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1€ 240.56
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RS Pro
Block
Retroreflective
150 mm → 10 m
PNP
-
M12 4 Pin Connector
-
30V
-
-
LED
IP67
100 mA
2.5 ms
-
+60°C
Flange Mount
ABS, PMMA
-
-30°C
-
-
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 1 m Detection Range
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RS Stock No.: 202-4427Brand: RS PRO

€ 83.08

€ 83.08 Each (Exc. Vat)

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1€ 83.08
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RS Pro
Block
Diffuse Reflection
1 m
PNP NONC
Light / Dark switching
M8 Connector
-
30V
-
M8 Connector
Infrared LED
IP67
200mA
≤1ms
-
+55°C
Screw, Bracket
PC+ABS；Filter: PMMA
PSE
-25°C
-
-
CE

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