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

€ 40.67

€ 40.67 Each (Exc. Vat)

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1€ 40.67
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RS Pro
Block
Through Beam
10 m
PNP NONC
M8 Connector
Light / Dark switching
-
-
30V
M8 Connector
Red Light
IP67
200mA
≤1ms
-
PC+ABS；Filter: PMMA
Screw, Bracket
PSE
-25°C
+55°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

€ 192.20

€ 192.20 Each (Exc. Vat)

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1€ 192.20
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RS Pro
Block
Retroreflective
5 m
PNP
M8 4 Pin Connector
-
-
-
24V
-
LED
IP67
100 mA
=625 μs
-
ABS, PC
Flange Mount
-
-25°C
+55°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

€ 32.36

€ 32.36 Each (Exc. Vat)

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1€ 32.36
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RS Pro
Block
Through Beam
10 m
-
M8 Connector
-
-
-
30V
M8 Connector
Red Light
IP67
200mA
≤1ms
-
PC+ABS；Filter: PMMA
Screw, Bracket
PSE
-25°C
+55°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

€ 229.40

€ 229.40 Each (Exc. Vat)

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1€ 229.40
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RS Pro
Barrel
Retroreflective
50 mm → 7 m
PNP
M12 4 Pin Connector
-
-
-
30V
-
LED
IP67
100 mA
<500 μs
-
Nickel Plated Brass, PC
Flange Mount
-
-25°C
+55°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

€ 228.16

€ 228.16 Each (Exc. Vat)

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1€ 228.16
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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
-
Nickel Plated Brass, PC
Flange Mount
-
-25°C
+55°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

€ 213.28

€ 213.28 Each (Exc. Vat)

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1€ 213.28
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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
-
Nickel Plated Brass, PC
Flange Mount
-
-25°C
+55°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

€ 235.60

€ 235.60 Each (Exc. Vat)

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1€ 235.60
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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
-
Nickel Plated Brass, PC
Flange Mount
-
-25°C
+55°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

€ 104.78

€ 104.78 Each (Exc. Vat)

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1€ 104.78
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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
-
Aluminium Alloy
Panel Mount
PU30
-15°C
+55°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

€ 62.62

€ 62.62 Each (Exc. Vat)

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1€ 62.62
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RS Pro
Barrel
Polarised Retro Reflection
3 m
PNP NONC
2M Cable
Light / Dark switching
-
-
30V
Cable 2 m
Red Light
IP67
100mA
≤1ms
-
ABS
Screw Nut
PSR
-15°C
+60°C
-
CE Certified, UL Certified
M18
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

€ 190.96

€ 190.96 Each (Exc. Vat)

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1€ 190.96
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RS Pro
Block
Retroreflective
7.2 m
NPN
Cable
-
-
-
24V
-
LED
IP67
100 mA
=625 μs
-
ABS, PC
Flange Mount
-
-25°C
+55°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

€ 192.20

€ 192.20 Each (Exc. Vat)

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1€ 192.20
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RS Pro
Block
Retroreflective
7.2 m
PNP
3 Wire Cable 2 m
-
-
-
24V
-
LED
IP67
100 mA
=625 μs
-
ABS, PC
Flange Mount
-
-25°C
+55°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

€ 46.50

€ 46.50 Each (Exc. Vat)

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1€ 46.50
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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
-
Nickel Copper Alloy
Screw Nut
PR18
-15°C
+55°C
-
CE
M18
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

€ 225.68

€ 225.68 Each (Exc. Vat)

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1€ 225.68
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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
-
Nickel Plated Brass, PC
Flange Mount
-
-25°C
+55°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

€ 85.56

€ 85.56 Each (Exc. Vat)

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1€ 85.56
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RS Pro
Block
Background Suppression
0.35 m
PNP NONC
M8 Connector
Light / Dark switching
-
-
30V
M8 Connector
Red Light
IP67
100mA
3.5ms
-
PC+ABS；Filter: PMMA
Screw, Bracket
PSE
-25°C
+55°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

€ 60.39

€ 60.39 Each (Exc. Vat)

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1€ 60.39
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RS Pro
Barrel
Retroreflective
3 m
PNP NO
M12 Connector
Light Switching
-
-
30V
M12 Connector
Infrared LED
IP67
200mA
＜8.2ms
-
Nickel Copper Alloy
Screw Nut
PR18
-15°C
+55°C
-
CE
M18
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

€ 88.04

€ 88.04 Each (Exc. Vat)

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1€ 88.04
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RS Pro
Block
Polarised Retro Reflection
4 m
PNP NONC
2M Cable
Light / Dark switching
-
-
30V
Cable 2 m
Red Light
IP67
200mA
≤1ms
-
PC+ABS；Filter: PMMA
Screw, Bracket
PSE
-25°C
+55°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

€ 57.16

€ 57.16 Each (Exc. Vat)

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1€ 57.16
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RS Pro
Block
Through Beam
30 m
Relay
Terminal Block
Relay
240V
-
240V
Terminal
Infrared LED
IP67
3A
＜30ms
-
ABS, PC
Screw, Bracket
PTL
-15°C
+55°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

€ 104.78

€ 104.78 Each (Exc. Vat)

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1€ 104.78
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RS Pro
Fork
Through Beam
30 mm
NPN NONC
2M Cable
Light / Dark switching
-
-
30V
Pre-Wired
Infrared LED
IP67
15mA
＜1ms
-
Aluminium Alloy
Panel Mount
PU30
-15°C
+55°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

€ 235.60

€ 235.60 Each (Exc. Vat)

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1€ 235.60
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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
-
ABS, PMMA
Flange Mount
-
-30°C
+60°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

€ 81.84

€ 81.84 Each (Exc. Vat)

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1€ 81.84
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RS Pro
Block
Diffuse Reflection
1 m
PNP NONC
M8 Connector
Light / Dark switching
-
-
30V
M8 Connector
Infrared LED
IP67
200mA
≤1ms
-
PC+ABS；Filter: PMMA
Screw, Bracket
PSE
-25°C
+55°C
-
CE
-

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