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 PROHSN Code: 90329000

SR 220.90

SR 220.90 Each (ex VAT)

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1SR 220.90
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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
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
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 PROHSN Code: 90329000

SR 176.80

SR 176.80 Each (ex VAT)

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1SR 176.80
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RS Pro
Block
Through Beam
10 m
-
M8 Connector
-
-
30V
-
M8 Connector
Red Light
IP67
200mA
-
≤1ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
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 PROHSN Code: 90329000

SR 342.99

SR 342.99 Each (ex VAT)

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1SR 342.99
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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
+60°C
PSR
-15°C
Screw Nut
ABS
-
-
CE Certified, UL Certified
M18
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 PROHSN Code: 90329000

SR 257.67

SR 257.67 Each (ex VAT)

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1SR 257.67
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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
+55°C
PR18
-15°C
Screw Nut
Nickel Copper Alloy
-
-
CE
M18
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 PROHSN Code: 85365019

SR 464.28

SR 464.28 Each (ex VAT)

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1SR 464.28
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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
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
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 PROHSN Code: 90329000

SR 328.19

SR 328.19 Each (ex VAT)

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1SR 328.19
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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
+55°C
PR18
-15°C
Screw Nut
Nickel Copper Alloy
-
-
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 PROHSN Code: 90329000

SR 479.16

SR 479.16 Each (ex VAT)

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1SR 479.16
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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
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
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 PROHSN Code: 90329000

SR 316.42

SR 316.42 Each (ex VAT)

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1SR 316.42
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RS Pro
Block
Through Beam
30 m
Relay
Terminal Block
Relay
240V
240V
-
Terminal
Infrared LED
IP67
3A
-
＜30ms
+55°C
PTL
-15°C
Screw, Bracket
ABS, PC
-
-
CE
-
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 PROHSN Code: 85365019

SR 442.77

SR 442.77 Each (ex VAT)

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1SR 442.77
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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
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 0.1 m Detection Range
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 0.1 m Detection Range
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RS Stock No.: 202-4432Brand: RS PROHSN Code: 90329000

SR 345.29

SR 345.29 Each (ex VAT)

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1SR 345.29
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RS Pro
Block
Diffuse Reflection
0.1 m
PNP NONC
M8 Connector
Light / Dark switching
-
30V
-
M8 Connector
Infrared LED
IP67
200mA
-
≤1ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
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.: 202-4424Brand: RS PROHSN Code: 90329000

SR 420.85

SR 420.85 Each (ex VAT)

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1SR 420.85
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RS Pro
Block
Diffuse Reflection
1 m
NPN NONC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Infrared LED
IP67
200mA
-
≤1ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 10 m Detection Range
RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 10 m Detection Range
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RS Stock No.: 204-3995Brand: RS PROHSN Code: 90329000

SR 236.72

SR 236.72 Each (ex VAT)

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1SR 236.72
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RS Pro
Barrel
Through Beam
10 m
NPN NO+NC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Infrared LED
IP67
200mA
-
＜8.2ms
+55°C
PR18
-15°C
Screw Nut
Nickel Copper Alloy
-
-
CE
M18
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.: 202-4450Brand: RS PROHSN Code: 90329000

SR 447.00

SR 447.00 Each (ex VAT)

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1SR 447.00
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RS Pro
Block
Background Suppression
0.35 m
PNP NONC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Red Light
IP67
100mA
-
3.5ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
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.: 202-4425Brand: RS PROHSN Code: 90329000

SR 442.77

SR 442.77 Each (ex VAT)

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1

Available in multiples of 1
1SR 442.77
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RS Pro
Block
Diffuse Reflection
1 m
NPN NONC
M8 Connector
Light / Dark switching
-
30V
-
M8 Connector
Infrared LED
IP67
200mA
-
≤1ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
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.: 202-4440Brand: RS PROHSN Code: 90329000

SR 520.90

SR 520.90 Each (ex VAT)

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1SR 520.90
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RS Pro
Block
Polarised Retro Reflection
4 m
PNP NONC
M8 Connector
Light / Dark switching
-
30V
-
M8 Connector
Red Light
IP67
200mA
-
≤1ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 0.1 m Detection Range
RS PRO Background Suppression Photoelectric Sensor, Barrel Sensor, 0.1 m Detection Range
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RS Stock No.: 204-4013Brand: RS PROHSN Code: 90329000

SR 621.01

SR 621.01 Each (ex VAT)

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1SR 621.01
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RS Pro
Barrel
Background Suppression
0.1 m
PNP NO+NC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Red Light
IP67
200mA
-
＜2ms
+55°C
PR18
-15°C
Screw Nut
Nickel Copper Alloy
-
-
CE
M18
RS PRO Diffuse Reflection Photoelectric Sensor, Barrel Sensor, 0.4 m Detection Range
RS PRO Diffuse Reflection Photoelectric Sensor, Barrel Sensor, 0.4 m Detection Range
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RS Stock No.: 204-3970Brand: RS PROHSN Code: 90329000

SR 371.36

SR 371.36 Each (ex VAT)

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1SR 371.36
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RS Pro
Barrel
Diffuse Reflection
0.4 m
NPN NO+NC
M12 Connector
Light / Dark switching
-
30V
-
M12 Connector
Infrared LED
IP67
200mA
-
＜8.2ms
+55°C
PR18
-15°C
Screw Nut
Nickel Copper Alloy
-
-
CE
M18
RS PRO Diffuse Reflection Photoelectric Sensor, Barrel Sensor, 1 m Detection Range
RS PRO Diffuse Reflection Photoelectric Sensor, Barrel Sensor, 1 m Detection Range
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RS Stock No.: 204-3979Brand: RS PROHSN Code: 90329000

SR 363.93

SR 363.93 Each (ex VAT)

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1SR 363.93
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RS Pro
Barrel
Diffuse Reflection
1 m
PNP NO+NC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Infrared LED
IP67
200mA
-
＜8.2ms
+55°C
PR30S
-15°C
Screw Nut
PBT
-
-
CE
M30
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 0.3 m Detection Range
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 0.3 m Detection Range
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RS Stock No.: 202-4434Brand: RS PROHSN Code: 90329000

SR 404.65

SR 404.65 Each (ex VAT)

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1SR 404.65
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RS Pro
Block
Diffuse Reflection
0.3 m
NPN NONC
M8 Connector
Light / Dark switching
-
30V
-
M8 Connector
Red Light
IP67
200mA
-
≤0.5ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-
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.: 202-4426Brand: RS PROHSN Code: 90329000

SR 420.81

SR 420.81 Each (ex VAT)

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Available in multiples of 1
1SR 420.81
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RS Pro
Block
Diffuse Reflection
1 m
PNP NONC
2M Cable
Light / Dark switching
-
30V
-
Cable 2 m
Infrared LED
IP67
200mA
-
≤1ms
+55°C
PSE
-25°C
Screw, Bracket
PC+ABS；Filter: PMMA
-
-
CE
-

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