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 Object：Liquid Surface (Pipe Mounting)）

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

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
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

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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
- 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.

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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

2

4

5

10

15

18

18 (Heat-resistant side)

19

20

23

24

25

30

35

40

60
Clear

Brand	(0) (0) FESTO (0) LANBAO (0) OMRON (1) OPTEX FA (1) PANASONIC (1) RIKO (0) RS Pro (0) Schneider Electric (0) YAMATAKE AZBIL (1)
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Until 31/03/2025

Fiber Optic Unit [E32]

OMRON

Fiber optic units for use in a variety of applications.
[Features]
· Standard types with a wide variety of shapes for use in different types of installation space.
· Types with environmental-resistance that can be used in a range of different environments.
· Types with improved detection performance that use optical technologies to reinforce the reliability of detections.

From: ฿ 6,136.00
Special Price
Days to Ship: Same day

Same day

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Pipe Mountable Liquid Level Sensor With Built-in Amplifier

YAMATAKE AZBIL

Liquid-level detection can become easy just by installing the product on a pipe.

[Features]
· Transmission refraction method sufficiently ensures difference of light incoming / shielding level.
· Also possible to handle liquids with low transmittance (resist solution and waste liquid).
· The outer diameter of installation pipe is ø8 to ø13 mm. For mounting method, M3 screw installation is also possible in addition to cable bundle installation.
· An indicator light and operation selector switch are positioned on the side of the unit. Making adjustments while checking the operation indicator light is easy, even during multiple mounting.
· A single model can support both upper and lower limit detection.

From: ฿ 3,028.60
Days to Ship: Same day

Same day

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Fiber Unit Liquid Surface Detection Type

OPTEX FA

[Features]
· Fiber unit to detect liquid.
· Select the type according to liquid level, liquid leakage, water detection and use.
· Array type which can be mounted on a pipe of ø8 to 80 mm NF-DF07.
· Have a liquid pool prevention mechanism for all types of liquid level contact type

From: ฿ 3,480.00
Days to Ship: 22 Day(s)

22 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


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	You can add up to 6 items per a category to the compare list.Compare
Brand	OMRON	YAMATAKE AZBIL	OPTEX FA	PANASONIC
Product Series	Fiber Optic Unit [E32]	Pipe Mountable Liquid Level Sensor With Built-in Amplifier	Fiber Unit Liquid Surface Detection Type	Pipe-Mountable Liquid Level Detection Sensor [Amplifier Built-In] (EX-F1)
CAD	2D / 3D	2D	2D
From	฿ 6,136.00 Special Price On Sale Until 31/03/2025	฿ 3,028.60	฿ 3,480.00	฿ 3,703.33
Days to Ship	Same day	Same day	22 Day(s)	Same day
Detection Distance(mm)	-	-	-	-
Type	Fiber Unit	Photoelectric Sensor	Fiber Unit	Fiber Sensor (Amplifier)
Detection Type	Reflection	Transparent	Liquid Surface Contact	Reflection
Light Axis Arrangement Type	-	Emitting and Receiving Sections Integrated, Single	Emitting and Receiving Sections Integrated, Single	-
Head Shape	Square / Pipe Fitting	Pipe Fitting	Square	Pipe Fitting
Detection Light Type	-	Standard	Standard	Standard
Detection Object	Liquid Surface (Pipe Mounting)	Liquid Surface (Pipe Mounting)	Liquid Surface (Pipe Mounting)	Liquid Surface (Pipe Mounting)
Amplifier Installation Type	Separated Type	Built-in Type	Separated Type	Built-in Type
Detection Light Color	-	Infrared	-	Infrared
Head Material	-	-	Plastic	Plastic
Detection distance 【classification】(mm)	-	-	-	-
Operating Environment	Standard	Standard / Cold Resistant	Standard / Heat Resistant / Cold Resistant	-
Protection Structure	-	IP50	-	-
Amplifier Function (Selectable only when Amplifier is installed)	-	Response Speed Adjustment	-	-
Fiber Type (Selectable only when Amplifier is not installed)	-	-	Standard	-
Fiber clothing material	-	-	Vinyl Chloride	-
Fiber minimum bend R(mm)	4 ～ 10	-	10	-

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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.