What is the main advantage of using photoelectric sensors in industrial applications?

Photoelectric sensors offer a significant advantage in industrial settings due to their non-contact detection capability. This feature eliminates the need for physical contact with the target object, reducing wear and tear and enabling reliable, long-term operation. Their quick response time is crucial for applications requiring rapid detection, contributing to increased efficiency in various industrial processes.

How do I choose the right photoelectric sensor?

Selecting the appropriate photoelectric sensor involves considering several factors. Evaluate the sensing distance required for your application, environmental conditions, such as ambient light and temperature, and the characteristics of the target objects. Differentiate between through-beam, reflective, and retroreflective sensors based on the specific needs of your application.

Can these sensors be used in outdoor environments?

Some photoelectric sensors are designed for outdoor use. It's essential to choose sensors with suitable Ingress Protection (IP) ratings to ensure they can withstand exposure to weather elements and maintain reliable performance.

What is the difference between a through-beam sensor and a reflective sensor?

Through-beam sensors consist of separate emitter and receiver units, with the light beam traveling from one unit to the other. In contrast, reflective sensors integrate both the emitter and receiver in the same housing, detecting the light reflected off a target object.

Can photoelectric sensors detect transparent or highly reflective objects?

Through-beam sensors consist of separate emitter and receiver units, with the light beam traveling from one unit to the other. In contrast, reflective sensors integrate both the emitter and receiver in the same housing, detecting the light reflected off a target object.

What maintenance do photoelectric sensors require?

Photoelectric sensors typically demand minimal maintenance. Regularly cleaning the sensor lens to prevent the accumulation of dust or dirt is recommended to ensure consistent and accurate performance over time.

Are there any safety considerations when using photoelectric sensors?

When using photoelectric sensors, it's crucial to ensure compliance with relevant safety standards. Installation should follow the manufacturer's guidelines, and users should be aware of the sensor's limitations. For critical applications, incorporating redundancy or additional safety measures is advisable to mitigate potential risks.

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Photoelectric Sensors, Fiber Sensors（Protection Structure：IP65）

Photoelectric sensors and fiber sensors are widely utilized in various applications such as object detection, counting, and speed measurement. When choosing a photoelectric sensor or fiber sensor, it is essential to consider factors such as head shape (e.g., square, screw, low profile, pip fitting and others, Detection Distance and Operating Environment. These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, OMRON, PANASONIC, as well as cost-effective options from MISUMI ECONOMY.Take advantage of the convenience of free shipping and no minimum order when purchasing a photoelectric sensor or fiber sensor. If you have any doubts or require assistance in choosing the right product, our experts are readily available to assist.

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Specification/Dimensions

Detection Distance(mm)
0-3M

0～4

0～15

0.1-3m

0.1-2.5m

1,000

1～15

1～30

2～6

3～50

5

5～15

5～30

5.4～9

6

8～20

10

10 ± 2

10～20

10～250

12

12～30

15

15m

15～38

16

17

20~100mm

27

30

30±3

30 ± 5

30～200

30～300

35 ± 5

35~200mm

50

50～3000

60

70 ± 10

100

100mm

110

120

130

140

150

150～1500

180

190

200

200-3,000

220

250

280

300

300mm

350

360

400

450

500

550

600

680

800

900

1000

1100

1200

1350

1500

1550

1700

1780

1800

2000

2000mm

2600

2700

2800

3000

3500

3800

4000

5000

20000

30000

40000
The detecting distance can vary with your amplifier, operating environment and the detected object.
Clear

Type
- Photoelectric Sensor
- Laser Sensor
- Fiber Unit
- Fiber Sensor (Amplifier)
- Lens for Sensor
- Fiber Optic Sensor
Clear

Detection Type
- Transparent
- Reflection
- Liquid Surface Contact
- Recurrent Reflection
Clear

Light Axis Arrangement Type
- Emitting and Receiving Sections Integrated, Single
- Emitting and Receiving Sections Integrated, Reflection Plate Used
- Emitting and Receiving Sections Separated
Clear

Head Shape
- Cylindrical
- Square
- Screw
- Hex
- Pipe Fitting
- Low Profile
Images

Clear

Detection Light Type
- Standard
- Small Spots
- Wide
- Multi-Row
- Laser
- Diffused Light
Images

Clear

Detection Object
- Colored Surface
- Transparent Body
- Mirror Surface Body
- Small Area
- Thin Line Shape
- Liquid Surface (Pipe Mounting)
- Liquid Surface (Contacting)
- Wafer Mapping
- Label
Clear

Amplifier Installation Type
- Built-in Type
- Separated Type
- Amplifier Only
Clear

Detection Light Color
- Red
- Blue
- Green
- White
- 3-Color
- Infrared
- Orange Color LED
- Infrared LED
Clear

Head Material
- Plastic
- Aluminum
- Stainless Steel
- Resin Fluorine Coating
- Brass
- Zinc Diecast
- Brass Nickel Plating
Clear

Detection distance 【classification】(mm)
- ~10
- ~20
- ~30
- ~50
- ~100
- ~200
- ~300
- ~400
- ~500
- ~1000
- ~2000
- ~3000
- ~4000
- ~5000
- ~10000
- More than 10000
* ~20 represents over 10, and 20 or less.

Clear

Operating Environment
- Standard
- Heat Resistant
- Oil Resistant
- Chemical Resistant
- Detergent
- Bactericidal Agent
- Oil Prevention
- Cold Resistant
- Vacuum
- Low Hysteresis
- Background Influence
Clear

Protection Structure
- IP30
- IP40
- IP50
- IP64
- IP65
- IP66
- IP67
- IP68
- IP62
- IP20
Clear

Amplifier Function (Selectable only when Amplifier is installed)
- Automatic Threshold Correction
- Counter
- Derivative Action
- Remote Setting
- Response Speed Adjustment
- AND/OR Output
- Power Tuning Function
Clear

Fiber Type (Selectable only when Amplifier is not installed)
- Standard
- Flexible
- Flexing Resistant
Clear

Fiber clothing material
- Fluororesin
- Polyethylene
- Stainless Steel
- Vinyl Chloride
- Others
Clear

Fiber minimum bend R(mm)
1

Fiber 1, Sleeve 10

2

4

5

10

15

Fiber 15, Sleeve 10

18

18 (Heat-resistant side)

Vacuum side 18, Atmospheric side 25

19

20

Protective tube 20, Fiber 4

Protective tube 20, Fiber 10

23

24

25

Fiber 25 Sleeve 10

Fiber 25, Sleeve 10

30

35

40

60
Clear

Brand	(0) (0) FESTO (0) LANBAO (0) OMRON (3) OPTEX FA (0) PANASONIC (3) RIKO (2) RS Pro (0) Schneider Electric (0) YAMATAKE AZBIL (0)
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Ultra Compact and Slim Photoelectric Sensor With Built-in Amplifier [E3T]

Until 31/03/2025

Ultra Compact and Slim Photoelectric Sensor With Built-in Amplifier [E3T]

OMRON

Installation is simpler and more reinforced with the enhanced E3T series. Smooth installation.
[Features]
· Line-up of transmissive long-distance 2 m type (E3T-ST3□).
· Easy installation with M3 mounting type (E3T-ST□□M, E3T-FD□□M, E3T-SL□□M).
· The line-up includes small cylinder type that can be mounted at 1 point (E3T-C□□□[S]).
· Infrared light series has been added (E3T-□T□□(M)F).

From: ฿ 3,502.00
Special Price
Days to Ship: Same day

Same day

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General-Purpose Area Sensor (NA40 Series)

PANASONIC

General-Purpose Area Sensor (NA40 Series)
Area Sensors are a type of sensor that uses light to detect the presence or absence of an object. They offer a wide variety of type to choose from.
[Feature]
● Shape : Beam
● Detection Distance (mm.) : 5000
● Sensing modes : Through-Beam
● Detected Objects : Opaque
● Output Mode : NPN
● Number of Optical Axes Minimum/Maximum : 2 and 24
[Application]
Area Sensors are commonly used in industrial applications for example make a safety sensor for machine and so on

From: ฿ 15,999.00
Days to Ship: Quote

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Small laser sensor E3NC-L series laser amplifier [E3NC-LA]

Until 31/03/2025

Small laser sensor E3NC-L series laser amplifier [E3NC-LA]

OMRON

Equipped with 2 sensor heads for short distance and long distance

[Features]
· Long distance spot variable provides stable detection at a minimum size of ø0.1 mm customized to suit the amplifier.
· You can select from the 2 sensor heads are provided for long distance and short distance depending on the scene.
· Stable detection is possible even at spot variable and smallest spot variation
· A reliable robot cable is used to ensure best performance even in the adverse environment, a safe laser class 1 is used
· A clear "White color display" that provides high visibility has been used.
· A stable detection is achieved through easy settings and smart touch

From: ฿ 5,744.00
Special Price
Days to Ship: Same day

Same day

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E3NC-L Series Compact Laser Sensor and Sensor Head [E3NC-LH]

Until 31/03/2025

E3NC-L Series Compact Laser Sensor and Sensor Head [E3NC-LH]

OMRON

Ideal for applications that cannot be detected with fiber sensors or photoelectric sensors.
[Features]
· The E3NC-L series is available for presence/absence detection and the E3NC-S series for discrimination applications.
· The E3NC-L series is available in types such as coaxial retroreflective, long-distance spot variable reflective, and small spot limited reflective.
· The E3NC-S series is equipped with CMOS and can stably detect workpieces with different colors or tilts.
· Stable detection is realized with smart tuning having an easy setting.
· A clear "White color display" that provides high visibility has been used.
· The sensor head uses a robot cord that cannot be easily bent.

From: ฿ 9,682.00
Special Price
Days to Ship: Same day

Same day

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Compact Laser Sensor With Built-in Amplifier (CX-L400)

PANASONIC

[Features]·It is a visible spot and achieves stable long-distance detection.

From: ฿ 8,491.66
Days to Ship: Quote

Quote

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Obstacle Sensor (PX-2 Series)

PANASONIC

[Features]
· Ideal detection area with few blind spots.
· Area selection based on trajectory conditions.
· 5 m type long distance detection.
· Equipped with automatic interference prevention function.
· Compact and space-saving.
· Equipped with sleep function.
· External sensitivity adjustment function

From: ฿ 5,096.67
Days to Ship: 20 Day(s)

20 Day(s)

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Long Distance Measurement Rectangular Photoelectric Switch, “R3JK-R5,” and “R3JK-10K”

RIKO

Offered affordably by an international manufacturer

From: ฿ 1,053.14
Days to Ship: 70 Day(s)

70 Day(s)

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Photoelectric Sensor, R5JM Series

RIKO

[Features]·It is made internationally and is offered at a low price. ·Connection method: 2 m drawer type

From: ฿ 2,632.86
Days to Ship: 72 Day(s)

72 Day(s)


Brand
Product Series
CAD
From
Days to Ship
Detection Distance(mm)
Type
Detection Type
Light Axis Arrangement Type
Head Shape
Detection Light Type
Detection Object
Amplifier Installation Type
Detection Light Color
Head Material
Detection distance 【classification】(mm)
Operating Environment
Protection Structure
Amplifier Function (Selectable only when Amplifier is installed)
Fiber Type (Selectable only when Amplifier is not installed)
Fiber clothing material
Fiber minimum bend R(mm)

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	OMRON	PANASONIC	OMRON	OMRON	PANASONIC	PANASONIC	RIKO	RIKO
Product Series	Ultra Compact and Slim Photoelectric Sensor With Built-in Amplifier [E3T]	General-Purpose Area Sensor (NA40 Series)	Small laser sensor E3NC-L series laser amplifier [E3NC-LA]	E3NC-L Series Compact Laser Sensor and Sensor Head [E3NC-LH]	Compact Laser Sensor With Built-in Amplifier (CX-L400)	Obstacle Sensor (PX-2 Series)	Long Distance Measurement Rectangular Photoelectric Switch, “R3JK-R5,” and “R3JK-10K”	Photoelectric Sensor, R5JM Series
CAD		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D
From	฿ 3,502.00 Special Price On Sale Until 31/03/2025	฿ 15,999.00	฿ 5,744.00 Special Price On Sale Until 31/03/2025	฿ 9,682.00 Special Price On Sale Until 31/03/2025	฿ 8,491.66	฿ 5,096.67	฿ 1,053.14	฿ 2,632.86
Days to Ship	Same day	Quote	Same day	Same day	Quote	20 Day(s)	70 Day(s)	72 Day(s)
Detection Distance(mm)	3～50 ～ 1000	-	-	-	-	-	-	-
Type	Photoelectric Sensor	Photoelectric Sensor	Laser Sensor	Laser Sensor / Lens for Sensor	Laser Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor
Detection Type	Transparent / Reflection	Transparent	Transparent	Reflection	Reflection	Reflection	Transparent / Reflection	Transparent / Reflection
Light Axis Arrangement Type	-	-	-	Emitting and Receiving Sections Integrated, Single	Emitting and Receiving Sections Separated	-	Emitting and Receiving Sections Integrated, Single / Emitting and Receiving Sections Integrated, Reflection Plate Used / Emitting and Receiving Sections Separated	Emitting and Receiving Sections Integrated, Single / Emitting and Receiving Sections Separated
Head Shape	Screw	Square	Square	Square	Square	Square	-	-
Detection Light Type	-	Multi-Row	-	Small Spots	Laser	Standard	Standard / Diffused Light	Standard / Diffused Light
Detection Object	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface / Transparent Body	Colored Surface	Colored Surface	Colored Surface
Amplifier Installation Type	Built-in Type	Built-in Type	Separated Type / Amplifier Only	Separated Type	Built-in Type	-	Built-in Type	Built-in Type
Detection Light Color	Red / Infrared	Infrared	-	Red	Red	Infrared	Red / Infrared	Infrared
Head Material	-	Aluminum	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic
Detection distance 【classification】(mm)	-	-	-	~100 / ~1000	-	-	~500 / ~1000 / ~2000 / ~3000 / ~5000 / ~10000 / More than 10000	~2000 / More than 10000
Operating Environment	-	-	Standard / Cold Resistant	Standard / Cold Resistant	-	-	Standard	Standard
Protection Structure	IP65	IP65	IP65	IP65	IP65	IP65	IP65	IP65
Amplifier Function (Selectable only when Amplifier is installed)	-	-	Automatic Threshold Correction / Derivative Action / Remote Setting / Response Speed Adjustment / Power Tuning Function	-	-	-	-	-
Fiber Type (Selectable only when Amplifier is not installed)	-	-	-	-	-	-	-	-
Fiber clothing material	-	-	-	-	-	-	-	-
Fiber minimum bend R(mm)	-	-	-	-	-	-	-	-

Application example related to this category

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Related Categories to Photoelectric Sensors, Fiber Sensors

FAQ Photoelectric Sensors, Fiber Sensors

Question: What is the main advantage of using photoelectric sensors in industrial applications?: Answer: Photoelectric sensors offer a significant advantage in industrial settings due to their non-contact detection capability. This feature eliminates the need for physical contact with the target object, reducing wear and tear and enabling reliable, long-term operation. Their quick response time is crucial for applications requiring rapid detection, contributing to increased efficiency in various industrial processes.
Question: How do I choose the right photoelectric sensor?: Answer: Selecting the appropriate photoelectric sensor involves considering several factors. Evaluate the sensing distance required for your application, environmental conditions, such as ambient light and temperature, and the characteristics of the target objects. Differentiate between through-beam, reflective, and retroreflective sensors based on the specific needs of your application.
Question: Can these sensors be used in outdoor environments?: Answer: Some photoelectric sensors are designed for outdoor use. It's essential to choose sensors with suitable Ingress Protection (IP) ratings to ensure they can withstand exposure to weather elements and maintain reliable performance.
Question: What is the difference between a through-beam sensor and a reflective sensor?: Answer: Through-beam sensors consist of separate emitter and receiver units, with the light beam traveling from one unit to the other. In contrast, reflective sensors integrate both the emitter and receiver in the same housing, detecting the light reflected off a target object.
Question: Can photoelectric sensors detect transparent or highly reflective objects?: Answer: Certain photoelectric sensors are specifically engineered to detect transparent or highly reflective objects. Choosing sensors with the appropriate technology, such as background suppression or polarization filters, ensures accurate detection in challenging conditions.
Question: What maintenance do photoelectric sensors require?: Answer: Photoelectric sensors typically demand minimal maintenance. Regularly cleaning the sensor lens to prevent the accumulation of dust or dirt is recommended to ensure consistent and accurate performance over time.
Question: Are there any safety considerations when using photoelectric sensors?: Answer: When using photoelectric sensors, it's crucial to ensure compliance with relevant safety standards. Installation should follow the manufacturer's guidelines, and users should be aware of the sensor's limitations. For critical applications, incorporating redundancy or additional safety measures is advisable to mitigate potential risks.