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 8135 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
Add to parts list
RS Stock No.: 555-944Brand: RS PRO

€ 39.81

€ 39.81 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 39.81
Add to basket
RS Pro
Block
Background Suppression
0.2 → 5 cm
NPN
PVC Cable
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
Add to parts list
RS Stock No.: 555-946Brand: RS PRO

€ 41.50

€ 41.50 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 41.50
Add to basket
RS Pro
Block
Background Suppression
0.2 → 5 cm
NPN
4 Pin Connector
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
Add to parts list
RS Stock No.: 555-947Brand: RS PRO

€ 39.81

€ 39.81 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 39.81
Add to basket
RS Pro
Block
Background Suppression
0.2 → 5 cm
PNP
PVC Cable
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
RS PRO Background Suppression Photoelectric Sensor, Square Sensor, 0.2 → 5cm Detection Range
Add to parts list
RS Stock No.: 555-949Brand: RS PRO

€ 41.50

€ 41.50 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 41.50
Add to basket
RS Pro
Block
Background Suppression
0.2 → 5 cm
PNP
4 Pin Connector
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Diffuse Photoelectric Sensor, Photoelectric Sensor, 15 → 200mm Detection Range IO-LINK
RS PRO Diffuse Photoelectric Sensor, Photoelectric Sensor, 15 → 200mm Detection Range IO-LINK
Add to parts list
RS Stock No.: 360-246Brand: RS PRO

€ 446.49

€ 446.49 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 446.49
Add to basket
RS Pro
Photoelectric
Diffuse
15 → 200mm
PNP
3-Pin S8 Connector
Dark Switching
-
IO-LINK
36V dc
-
LED
IP67
200mA
-
-
-
-
55°C
-
-25°C
PBTP
CE
M8
RS PRO Diffuse Photoelectric Sensor, Photoelectric Sensor, 25 → 500mm Detection Range
RS PRO Diffuse Photoelectric Sensor, Photoelectric Sensor, 25 → 500mm Detection Range
Add to parts list
RS Stock No.: 360-237Brand: RS PRO

€ 291.61

€ 291.61 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 291.61
Add to basket
RS Pro
Photoelectric
Diffuse
25 → 500mm
PNP
4-Pin S12 Connector
Light / Dark switching
-
-
36V dc
-
LED
IP67
200mA
-
-
-
-
55°C
-
-5°C
PBTP
CE
M12 x 1
RS PRO Reflex Photoelectric Sensor, Photoelectric Sensor, 0 → 1200mm Detection Range IO-LINK
RS PRO Reflex Photoelectric Sensor, Photoelectric Sensor, 0 → 1200mm Detection Range IO-LINK
Add to parts list
RS Stock No.: 360-261Brand: RS PRO

€ 197.23

€ 197.23 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 197.23
Add to basket
RS Pro
Photoelectric
Reflex
0 → 1200mm
PNP
4-Pin M8 Connector
Light / Dark switching
-
IO-LINK
30V dc
-
LED
IP67
100mA
1m/s
-
-
-
55°C
-
-25°C
ABS
CE, cULus Listed
M8 x 1
RS PRO Reflex Photoelectric Sensor, Photoelectric Sensor, 20 → 7000mm Detection Range IO-LINK
RS PRO Reflex Photoelectric Sensor, Photoelectric Sensor, 20 → 7000mm Detection Range IO-LINK
Add to parts list
RS Stock No.: 360-252Brand: RS PRO

€ 175.45

€ 175.45 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 175.45
Add to basket
RS Pro
Photoelectric
Reflex
20 → 7000mm
PNP
4-Pin M12 Connector
Light / Dark switching
-
IO-LINK
30V dc
-
LED
IP67
200mA
1m/s
-
-
-
65°C
-
-25°C
Stainless Steel
CE, cULus Listed
M12 x 1
RS PRO Reflex Photoelectric Sensor, Photoelectric Sensor, 20 → 7000mm Detection Range IO-LINK
RS PRO Reflex Photoelectric Sensor, Photoelectric Sensor, 20 → 7000mm Detection Range IO-LINK
Add to parts list
RS Stock No.: 360-253Brand: RS PRO

€ 72.00

€ 72.00 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 72.00
Add to basket
RS Pro
Photoelectric
Reflex
20 → 7000mm
PNP
4-Pin M12 Connector
Light / Dark switching
-
IO-LINK
30V dc
-
LED
IP67
200mA
1m/s
-
-
-
65°C
-
-25°C
ABS
CE, cULus Listed
M12 x 1
RS PRO Through Beam Photoelectric Sensor, Photoelectric Sensor, 0 → 30000mm Detection Range IO-LINK
RS PRO Through Beam Photoelectric Sensor, Photoelectric Sensor, 0 → 30000mm Detection Range IO-LINK
Add to parts list
RS Stock No.: 360-247Brand: RS PRO

€ 181.50

€ 181.50 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 181.50
Add to basket
RS Pro
Photoelectric
Through Beam
0 → 30000mm
Emitter
3-Pin M8 Connector
Light / Dark switching
-
IO-LINK
30V dc
-
LED
IP67
100mA
1m/s
-
-
-
65°C
-
-25°C
ABS
CE, cULus Listed
M8 x 1
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

€ 39.57

€ 39.57 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 39.57
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
Screw, Bracket
-25°C
PC+ABS；Filter: PMMA
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

€ 104.66

€ 104.66 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 104.66
Add to basket
RS Pro
Block
Retroreflective
5 m
PNP
M8 4 Pin Connector
-
-
-
24V
-
LED
IP67
100 mA
=625 μs
-
-
-
+55°C
Flange Mount
-25°C
ABS, PC
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

€ 31.58

€ 31.58 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 31.58
Add to basket
RS Pro
Block
Through Beam
10 m
-
M8 Connector
-
-
-
30V
M8 Connector
Red Light
IP67
200mA
≤1ms
-
PSE
-
+55°C
Screw, Bracket
-25°C
PC+ABS；Filter: PMMA
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

€ 111.92

€ 111.92 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 111.92
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
Flange Mount
-25°C
Nickel Plated Brass, PC
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

€ 107.08

€ 107.08 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 107.08
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
Flange Mount
-25°C
Nickel Plated Brass, PC
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

€ 107.08

€ 107.08 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 107.08
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
Flange Mount
-25°C
Nickel Plated Brass, PC
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

€ 111.92

€ 111.92 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 111.92
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
Flange Mount
-25°C
Nickel Plated Brass, PC
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

€ 101.64

€ 101.64 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 101.64
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
Panel Mount
-15°C
Aluminium Alloy
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

€ 61.10

€ 61.10 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 61.10
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
Screw Nut
-15°C
ABS
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
Add to parts list
RS Stock No.: 729-5191Brand: RS PRO

€ 104.66

€ 104.66 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 104.66
Add to basket
RS Pro
Block
Retroreflective
7.2 m
NPN
Cable
-
-
-
24V
-
LED
IP67
100 mA
=625 μs
-
-
-
+55°C
Flange Mount
-25°C
ABS, PC
CE, E348498, NRKH7, RoHS Compliant, UL Listed (NRKH
-

...