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（Detection distance 【classification】：~10000）

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 (3) OMRON (4) OPTEX FA (5) PANASONIC (0) RIKO (3) RS Pro (0) Schneider Electric (0) YAMATAKE AZBIL (0)
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Photoelectric Sensor With Built-in Small Amplifier [E3Z]

Until 31/03/2025

Photoelectric Sensor With Built-in Small Amplifier [E3Z]

OMRON

The standard for photoelectric sensors. Produced in volumes of 1 million units per year.
[Features]
· Long-distances: Thru-beam type / 30 m; Retroreflective type / 4 m; Diffuse reflection type / 1 m.
· Easy to adjust the optical axis: Deviation between the optical axis and machine axis is within ±2.5°.
· High stability: Proprietary algorithm that prevents ambient light from affecting performance.

From: ฿ 1,797.00
Special Price
Days to Ship: Same day

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AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK]

Until 31/03/2025

AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK]

OMRON

[E3JK]
Long-distance photoelectric sensor with support for AC/DC power supplies.
[Features]
· Long-distance sensing (through-beam and diffuse reflection types), approximately 8 times the distance found with the manufacturer's conventional products.
· A red LED with a visible spot.
· Large indicator lights that can be seen at a distance.
· Improved operability (large sensitivity adjustment volume knob and switch for swapping operation modes).
· Free input power supply unit.

[E3JM]
Reduces overall cost.
· Designed for easier wiring and ease of adjustment.

From: ฿ 1,160.00
Special Price
Days to Ship: Same day

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Photoelectric Sensor With Built-In Medium Size Amplifier [E3S-A]

Until 31/03/2025

Photoelectric Sensor With Built-In Medium Size Amplifier [E3S-A]

OMRON

Photoelectric Sensor With Built-In Medium Size Amplifier [E3S-A]
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.) : 10 and 7000
● Output Mode : NPN and PNP
● Sensing modes : Through-beam and Retro-reflective
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

From: ฿ 3,208.00
Special Price
Days to Ship: Same day

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OPTEX FA Laser Sensor With Built-in Amplifier, Z-L Series

OPTEX FA

Laser sensor with a standard size built-in amplifier.
[Features]
· Low cost equivalent of LED light source.
· Uses laser class 1 type of transmission.
· Excellent environmental resistance.
· A small spot distinctive of laser light.
· Compatible with high-speed lines.

From: ฿ 2,610.67
Days to Ship: 22 Day(s)

22 Day(s)

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Photoelectric Sensor, MMF Series

RIKO

Photoelectric Sensor, MMF Series
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 : Cylinder with thread
● Detection Distance (mm.) : 100, 400, 2000, 10000 and 20000
● Sensing modes : Diffusion Reflective, Retro-Reflective and Through Beam
[Application]
Photoelectric Sensors are commonly used in industrial applications for example conveyor belts, assembly lines and so on

From: ฿ 1,543.86
Days to Ship: 70 Day(s)

70 Day(s)

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Photoelectric Sensor, RMF Series

RIKO

- Tubular Photoelectric Sensor, RMF Series from RiKO OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
- Standard M18 cylindrical metal tube with 35 mm thread length.
- ABS barrel applied to factory environments.
- Operating voltage is DC 12 to 24 V.
- Response time of sensor is 650 Hz.
- Three types of sensors available, Diffuse reflection, Through beam and Retroreflective.
- Protection degree is IP66.
- Operating ambient temperature of sensor is -25℃ to 60℃

From: ฿ 1,209.99
Days to Ship: 70 Day(s)

70 Day(s)

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OPTEX FA Stainless Housing Photoelectric Sensor, Z-M Series

OPTEX FA

[Industry standard size/IP69K] Sensor with stainless steel housing ideal for food line where high temperature, high pressure washing is used.

[Features]
· A protection structure IP69K strong against moisture, water, steam cleaning etc.
· Tough and unbreakable even when used in adverse conditions, such as high- pressure cleaning in the food machine.
· Certainly IP67 too is cleared.
· It is a tough structure, that can withstand high pressure and high temperature washing, detergent and disinfectant.
· Equipped with the latest 4 element red LED.
· By transmission, achieve the longest detection distance of 30 m in class, in addition to suppressing the reduction of the projected light power due to aging. In addition to enabling long distance detection, it became resistant to dust and powder dust

From: ฿ 3,870.67
Days to Ship: 22 Day(s)

22 Day(s)

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OPTEX FA Amplifier Built-in Sensor, J Series

OPTEX FA

[IP67] Waterproof/resin filled, vibration proof strong body

[Features]
· passed a 100-hour test of water and oil resistance.
· Highly reliable design under any environment.
· Moreover IP67g (JEM standard) was also easily cleared.
· Flexible installation is possible in the hole with a misaligned pitch during processing, or even in the already vacant holes.
· Moreover, with both M3· M4 support.it can handle various mounting brackets.
· The resin uniformly filled inside the sensor, will firmly protect the electronic components from vibration.
· It passed the 100 hours or more of the anti-vibration test.
· It can be installed safely even in places with violent vibrations.
· Wide-angle reflection type with area more than10 times the diffuse reflection type, made possible and simple, the signal processing that was dependent on post processing or the detection that was impossible/unstable until now
.
· Transparency can be detected without using reflection mirror.
· Built-in polarizing filter. It is also possible to detect specular bodies.
· When the detection distance is 30 mm, the spot diameter ø2.5 mm. Ideal for detecting small objects.

From: ฿ 2,818.67
Days to Ship: Quote

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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: ฿ 14,718.00
Special Price
Days to Ship: 3 Day(s)

3 Day(s)

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Photoelectric Sensor, Cylindrical, DC 4-Wire type, Plastic Material, M12, LRPT LRPR

LANBAO

[Features]·It is made internationally and is offered at a low price. ·Ball screw size: M12

From: ฿ 624.33
Days to Ship: 30 Day(s)

30 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: ฿ 1,347.80
Days to Ship: 70 Day(s)

70 Day(s)

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Photoelectric Sensor, Cylindrical, DC 3-Wire type, Plastic Material, M12, LRMT LRMR

LANBAO

Offered affordably by an international manufacturer

From: ฿ 665.95
Days to Ship: 7 Day(s)

7 Day(s)

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Photoelectric Sensor, Cylindrical, DC 4-Wire type, M18, LRMT LRMR

LANBAO

[Features]·It is made internationally and is offered at a low price. ·Detection light radiation direction: front

From: ฿ 665.95
Days to Ship: 31 Day(s)

31 Day(s)

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OPTEX FA Sensors with Built-in Amplifier Stainless Protective Type, K Series

OPTEX FA

The stainless protector guards against shocks.
- Features a stainless protector
- Robust structure built-in nut type
- Immune to external noise

From: ฿ 2,366.67
Days to Ship: 22 Day(s)

22 Day(s)

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OPTEX FA Photoelectric Sensor Amplifier Built-in Type Universal Voltage Sensors, V Series

OPTEX FA

[Features]
- Universal voltage photoelectric sensor 12～240 VDC / 24～240 VAC, M12 QD types are available.
- Relay contact (AC/DC models) and Transistor output (DC models).
- Rugged duty sensor housing.

From: ฿ 2,297.33
Days to Ship: 22 Day(s)

22 Day(s)


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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)

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Brand	OMRON	OMRON	OMRON	OPTEX FA	RIKO	RIKO	OPTEX FA	OPTEX FA	OMRON	LANBAO	RIKO	LANBAO	LANBAO	OPTEX FA	OPTEX FA
Product Series	Photoelectric Sensor With Built-in Small Amplifier [E3Z]	AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK]	Photoelectric Sensor With Built-In Medium Size Amplifier [E3S-A]	OPTEX FA Laser Sensor With Built-in Amplifier, Z-L Series	Photoelectric Sensor, MMF Series	Photoelectric Sensor, RMF Series	OPTEX FA Stainless Housing Photoelectric Sensor, Z-M Series	OPTEX FA Amplifier Built-in Sensor, J Series	E3NC-L Series Compact Laser Sensor and Sensor Head [E3NC-LH]	Photoelectric Sensor, Cylindrical, DC 4-Wire type, Plastic Material, M12, LRPT LRPR	Long Distance Measurement Rectangular Photoelectric Switch, “R3JK-R5,” and “R3JK-10K”	Photoelectric Sensor, Cylindrical, DC 3-Wire type, Plastic Material, M12, LRMT LRMR	Photoelectric Sensor, Cylindrical, DC 4-Wire type, M18, LRMT LRMR	OPTEX FA Sensors with Built-in Amplifier Stainless Protective Type, K Series	OPTEX FA Photoelectric Sensor Amplifier Built-in Type Universal Voltage Sensors, V Series
CAD	3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D
From	฿ 1,797.00 Special Price On Sale Until 31/03/2025	฿ 1,160.00 Special Price On Sale Until 31/03/2025	฿ 3,208.00 Special Price On Sale Until 31/03/2025	฿ 2,610.67	฿ 1,543.86	฿ 1,209.99	฿ 3,870.67	฿ 2,818.67	฿ 14,718.00 Special Price On Sale Until 31/03/2025	฿ 624.33	฿ 1,347.80	฿ 665.95	฿ 665.95	฿ 2,366.67	฿ 2,297.33
Days to Ship	Same day	Same day	Same day	22 Day(s)	70 Day(s)	70 Day(s)	22 Day(s)	Quote	3 Day(s)	30 Day(s)	70 Day(s)	7 Day(s)	31 Day(s)	22 Day(s)	22 Day(s)
Detection Distance(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor	Laser Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor	Laser Sensor / Lens for Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor	Photoelectric Sensor
Detection Type	Transparent	Transparent / Reflection / Liquid Surface Contact	Transparent	Reflection	-	-	Reflection	Transparent	Reflection	-	Transparent	-	-	Transparent	Reflection
Light Axis Arrangement Type	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Integrated, Reflection Plate Used / Emitting and Receiving Sections Separated	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Integrated, Reflection Plate Used	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Integrated, Reflection Plate Used	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Integrated, Single	Emitting and Receiving Sections Integrated, Single	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Separated	Emitting and Receiving Sections Integrated, Single	-	-
Head Shape	Square	Square	Square	Square	-	-	Square	Square	Square	Screw	-	Screw	Screw	-	-
Detection Light Type	Standard	Standard	Standard	Laser	Standard	Standard	Diffused Light	Standard	Small Spots	Standard	Standard	Standard	Standard	-	-
Detection Object	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	Colored Surface	-	-
Amplifier Installation Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	Separated Type	Built-in Type	Built-in Type	Built-in Type	Built-in Type	-	-
Detection Light Color	Red	Red / Infrared	Red	Red	Infrared	Infrared	Red	Red	Red	Infrared	Infrared	Infrared	Infrared	Red	Red
Head Material	Plastic	Plastic	Plastic	Plastic	Brass	Plastic	Stainless Steel	Plastic	Plastic	Plastic	Plastic	Brass	Brass	-	-
Detection distance 【classification】(mm)	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000	~10000
Operating Environment	Standard / Oil Prevention / Cold Resistant	Standard / Cold Resistant	Standard / Cold Resistant	Standard / Cold Resistant	Standard	Standard	Standard / Heat Resistant / Detergent / Bactericidal Agent / Cold Resistant	Standard / Oil Resistant / Cold Resistant / Low Hysteresis	Standard / Cold Resistant	Standard	Standard	Standard	Standard	-	-
Protection Structure	IP67	IP64 / IP66	IP67	IP67	IP66	IP66	IP67	IP67	IP67	IP67	IP65	IP67	IP67	-	-
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)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.