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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PANASONIC Photoelectric Sensors, Fiber Sensors（Detection Type：Reflection）

PANASONIC offers products Photoelectric Sensors, Fiber Sensors specified by Detection Type Reflection from Automation Components product category. There are a total of 19 items. Search and select detailed specifications of parts for your machine with free CAD downloads. PANASONIC products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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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	(3) (0) FESTO (0) LANBAO (0) OMRON (28) OPTEX FA (46) PANASONIC (19) RIKO (11) RS Pro (0) Schneider Electric (0) YAMATAKE AZBIL (1)
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19 items

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Ultra-Slim Beam Sensor [Built-in Amplifier] (EX-10 Ver. 2)

PANASONIC

Ultra-Slim Beam Sensor [Built-in Amplifier] (EX-10 Ver. 2)
Photoelectric 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 : Ultra-Slim
● Detection Distance Minimum/Maximum (mm.) : 2 and 1000
● Sensing modes : Diffuse beam and Thru-beam
● Detected Objects : Opaque and Thin Line
● Output Mode : NPN and PNP
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

From: ฿ 1,400.00
Days to Ship: Same day

Same day

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Until 31/03/2025

Fiber Sensor (FT/FD/FR)

PANASONIC

[Features]·The manufacturer have achieved a reasonable price while greatly improving flexibility performance, etc.

From: ฿ 975.00
Special Price
Days to Ship: Same day

Same day

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Compact Photoelectric Sensor CX-400 Ver.2

PANASONIC

Compact Photoelectric Sensor CX-400 Ver.2
Photoelectric 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 : Compact
● Detection Distance Minimum/Maximum (mm.) : 2 and 30000
● Sensing modes : Diffuse-reflective, Retroreflective and Thru-beam
● Detected Objects : Opaque,Transparent,Mirror and Thin Line
● Output Mode : NPN and PNP
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

From: ฿ 2,199.00
Days to Ship: Same day

Same day

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New Forum Beam Sensor [With Built-in Amplifier] (EX-30 Ver. 2)

Until 31/03/2025

New Forum Beam Sensor [With Built-in Amplifier] (EX-30 Ver. 2)

PANASONIC

A next-generation and new-form of sensor that will replace the current fiber sensors.
[Features]
· Long-range detection.

From: ฿ 2,744.00
Special Price
Days to Ship: Same day

Same day

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Ultra-Compact Laser Sensor With Built-in Amplifier (EX-L200)

PANASONIC

- Amplifier Built-in Ultra-compact Laser Sensor, EX-L200 series from PANASONIC.
- 4 types of sensors are available, THRU-BEAM TYPE, REFLECTIVE TYPE, SPOT REFLECTIVE TYPE and CONVERGENT REFLECTIVE TYPE.
- The sensor can be used even in environment where water or dust present because of its protection structure IP67.
- The output operation switching input enables the switching of Light-ON or Dark-ON in one unit. This prevents ordering mistake and reduces the maintenance of spare parts.
- This product is classified as a Class 1 Laser Product in IEC / JIS standards and in FDA regulations.

From: ฿ 8,431.67
Days to Ship: Same day

Same day

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Limited Reflective Beam Sensor [Built-in Amplifier] (EX-40)

PANASONIC

Limited Reflective Beam Sensor [Built-in Amplifier] (EX-40)
Photoelectric 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 : Compact
● Detection Distance (mm.) : 5-38,10-70 and 20-35
● Output Mode : NPN
● Sensing modes : Diffuse-reflective
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

From: ฿ 3,609.00
Days to Ship: Same day

Same day

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Digital Mark Sensor LX-100

PANASONIC

In order to deal with any mark detection, a light projecting element with a 3-color LED is installed.

[Features]
· Stable mark detection is possible with a coaxial reflection optical system that enables high-precision sensing and a sharp spot of about 1 mm × 5 mm.

From: ฿ 14,241.67
Days to Ship: 80 Day(s)

80 Day(s)

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Digital Laser Sensor LS-400

PANASONIC

[Features]·Making high-precision laser sensing more accessible and easier to use.

From: ฿ 11,931.67
Days to Ship: 60 Day(s)

60 Day(s)

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Thin Type Automatic Sensitivity Setting Beam Sensor [Detached Amplifier] SU-7/SH Series

PANASONIC

It challenges simplicity and downsizing. [Detection Type]Selectable from transmission/reflection/mark sensors, etc.

From: ฿ 1,614.00
Days to Ship: 20 Day(s)

20 Day(s)

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Adjustable Range Reflective Photoelectric Sensor EQ-30

PANASONIC

[Features]·Distance setting reflective 2 m type that is not affected by color or background objects

From: ฿ 5,715.00
Days to Ship: 80 Day(s)

80 Day(s)

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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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Adjustable Range Type Beam Sensor (Built-in Amplifier / Free Power Supply) EQ-500 Series

PANASONIC

- Adjustable Range Reflective Photoelectric Sensor, EQ-500 series from PANASONIC.
- An adjustable range to 2.5 m 8.202 ft allows plenty of space for installation.
- Hardly affected by background objects.
- Impervious to variations color or angle.
- Equipped with both NPN and PNP outputs all in one sensor.
- It can function with 24 to 240 V AC and 12 to 240 V DC, almost any power supply anywhere in the world will do.

From: ฿ 4,811.67
Days to Ship: Same day

Same day

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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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Pipe-Mountable Liquid Level Detection Sensor [Amplifier Built-In] (EX-F1)

PANASONIC

Pipe-Mountable Liquid Level Detection Sensor [Amplifier Built-In] (EX-F1)
Photoelectric 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 : Compact
● Applicable pipe diameter : Outer dia. ø6 to ø13 mm
● Response Time : ≤ 2ms
● Output Mode : NPN
● Detected Objects : Liquid
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

From: ฿ 3,703.33
Days to Ship: Same day

Same day

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High-speed / LED Sensing Fiber Sensor FX2

PANASONIC

Equipped with multi-turn potentiometer for minute difference detection

From: ฿ 2,860.00
Days to Ship: 20 Day(s)

20 Day(s)

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Lens for Fiber

PANASONIC

[Features]·Fiber optional item. [Detected Object]opaque object/small area

From: ฿ 1,066.67
Days to Ship: 3 Day(s)

3 Day(s)

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Amplifier-Separated Type Digital Laser Sensor (LS-500)

PANASONIC

[Features]·One of the smallest laser sensor head. [Detected Object]Transparent object/opaque object

From: ฿ 8,885.00
Days to Ship: Quote

Quote

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Color Detection Fiber Sensor FZ-10

PANASONIC

Distinguishes subtle color difference.

From: ฿ 5,380.00
Days to Ship: 17 Day(s)

17 Day(s)

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Wafer Mapping Sensor M-DW1

PANASONIC

Reflective wafer mapping sensor employing safe LED light.

[Features]
· A safety-first LED type: Conventional laser type mapping sensors used laser light that passed through the FOUP from the inside of the load boats. This posed a risk for the operator as they could be hit by said light.
· The M-DW1 successfully uses LEDs as a light source.
· This ensures operator safety.
· It is possible to detect the nitride film wafer: The nitride film has the property of absorbing light of a specific wavelength, and the wavelength to be absorbed varies depending on the film thickness of the nitride film.
· Therefore, in a sensor using a single wavelength laser light, all the light may be absorbed and become undetectable in some cases.
· On the other hand, the LED source has a wide wavelength range of light, so even a nitride film wafer can be reliably detected.
· Fast response in 0.5ms fast response in 0.5ms is realized.
· High speed responsiveness and high accuracy are both compatible with high dimensions.
· Detection of glass wafers is also possible. Since M-DW1 detects at the position of reflected light, it is capable regardless of whether the amount of reflected light is large or small.
· Detection of glass wafers is possible.

From: ฿ 80,135.00
Days to Ship: Quote

Quote


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	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	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	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	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	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	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC	PANASONIC
Product Series	Ultra-Slim Beam Sensor [Built-in Amplifier] (EX-10 Ver. 2)	Fiber Sensor (FT/FD/FR)	Compact Photoelectric Sensor CX-400 Ver.2	New Forum Beam Sensor [With Built-in Amplifier] (EX-30 Ver. 2)	Ultra-Compact Laser Sensor With Built-in Amplifier (EX-L200)	Limited Reflective Beam Sensor [Built-in Amplifier] (EX-40)	Digital Mark Sensor LX-100	Digital Laser Sensor LS-400	Thin Type Automatic Sensitivity Setting Beam Sensor [Detached Amplifier] SU-7/SH Series	Adjustable Range Reflective Photoelectric Sensor EQ-30	Compact Laser Sensor With Built-in Amplifier (CX-L400)	Adjustable Range Type Beam Sensor (Built-in Amplifier / Free Power Supply) EQ-500 Series	Obstacle Sensor (PX-2 Series)	Pipe-Mountable Liquid Level Detection Sensor [Amplifier Built-In] (EX-F1)	High-speed / LED Sensing Fiber Sensor FX2	Lens for Fiber	Amplifier-Separated Type Digital Laser Sensor (LS-500)	Color Detection Fiber Sensor FZ-10	Wafer Mapping Sensor M-DW1
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D			2D / 3D
From	฿ 1,400.00	฿ 975.00 Special Price On Sale Until 31/03/2025	฿ 2,199.00	฿ 2,744.00 Special Price On Sale Until 31/03/2025	฿ 8,431.67	฿ 3,609.00	฿ 14,241.67	฿ 11,931.67	฿ 1,614.00	฿ 5,715.00	฿ 8,491.66	฿ 4,811.67	฿ 5,096.67	฿ 3,703.33	฿ 2,860.00	฿ 1,066.67	฿ 8,885.00	฿ 5,380.00	฿ 80,135.00
Days to Ship	Same day	Same day	Same day	Same day	Same day	Same day	80 Day(s)	60 Day(s)	20 Day(s)	80 Day(s)	Quote	Same day	20 Day(s)	Same day	20 Day(s)	3 Day(s)	Quote	17 Day(s)	Quote
Detection Distance(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type	Photoelectric Sensor	Photoelectric Sensor / Fiber Sensor (Amplifier)	Photoelectric Sensor	Photoelectric Sensor	Laser Sensor	Photoelectric Sensor	Photoelectric Sensor	Fiber Sensor (Amplifier)	Photoelectric Sensor	Photoelectric Sensor	Laser Sensor	Photoelectric Sensor	Photoelectric Sensor	Fiber Sensor (Amplifier)	Fiber Sensor (Amplifier)	Lens for Sensor	Laser Sensor	Fiber Sensor (Amplifier)	Photoelectric Sensor
Detection Type	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection	Reflection
Light Axis Arrangement Type	-	-	-	-	-	-	-	-	-	-	Emitting and Receiving Sections Separated	-	-	-	-	-	-	-	-
Head Shape	Square	Cylindrical / Square / Screw / Pipe Fitting	Square	Square / Hex	Square	Square	Square	Square	Square	Square	Square	Square	Square	Pipe Fitting	Screw	Square / Screw	Square	-	Square
Detection Light Type	Diffused Light	Diffused Light	Standard / Small Spots	Standard / Small Spots / Diffused Light	Laser	Small Spots / Diffused Light	Multi-Row	Laser	Standard	Standard	Laser	Standard	Standard	Standard	Standard	-	-	Standard	Standard
Detection Object	Colored Surface / Thin Line Shape	Colored Surface / Small Area	Colored Surface / Transparent Body / Thin Line Shape	Colored Surface / Transparent Body / Thin Line Shape	Colored Surface / Transparent Body	Colored Surface / Thin Line Shape	Colored Surface / Thin Line Shape / Label	Colored Surface	Colored Surface / Transparent Body / Thin Line Shape	Colored Surface	Colored Surface / Transparent Body	Colored Surface	Colored Surface	Transparent Body / Liquid Surface (Pipe Mounting)	Colored Surface	Colored Surface / Small Area	Colored Surface / Transparent Body	Colored Surface	Colored Surface / Wafer Mapping
Amplifier Installation Type	Built-in Type	Separated Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Separated Type	Separated Type	Built-in Type	Built-in Type	Built-in Type	-	Built-in Type	Separated Type	-	Separated Type	Separated Type	Built-in Type
Detection Light Color	-	Red	Red / Infrared	-	-	Infrared	3-Color	Red	Red / Infrared	Infrared	Red	Infrared	Infrared	Infrared	-	-	-	3-Color	-
Head Material	-	Stainless Steel	-	Zinc Diecast	-	-	Plastic	Plastic	Plastic	-	Plastic	Plastic	Plastic	Plastic	-	Plastic / Aluminum	Plastic	-	Plastic
Detection distance 【classification】(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Operating Environment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Protection Structure	IP67	IP30 / IP40 / IP67 / IP68	IP67	IP67	IP67	IP67	IP67	IP40	IP66 / IP62	IP67	IP65	IP67	IP65	-	IP66	-	IP67	-	IP20
Amplifier Function (Selectable only when Amplifier is installed)	-	-	-	-	-	-	Automatic Threshold Correction	-	-	-	-	-	-	-	-	-	-	-	-
Fiber Type (Selectable only when Amplifier is not installed)	-	Standard / Flexible / Flexing Resistant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fiber clothing material	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fiber minimum bend R(mm)	-	1 ～ 25	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.