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- แจ้งวันหยุดทำการในเดือน กรกฎาคมและสิงหาคม 2567 | Notice holiday in July and August 2024 > คลิก
Photoelectric Sensors, Fiber Sensors（Detection distance 【classification】：~3000）
Search by specifying the lower class category
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Photoelectric Sensors
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Laser Sensor
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Fiber Units
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Fiber Sensors (Amplifiers)
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Lens for Sensor (for Photoelectric Sensors and Fiber Sensors)
Configure
Specification/Dimensions
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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.
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Type
- Photoelectric Sensor
- Laser Sensor
- Fiber Unit
- Fiber Sensor (Amplifier)
- Lens for Sensor
- Fiber Optic Sensor
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Detection Type
- Transparent
- Reflection
- Liquid Surface Contact
- Recurrent Reflection
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Light Axis Arrangement Type
- Emitting and Receiving Sections Integrated, Single
- Emitting and Receiving Sections Integrated, Reflection Plate Used
- Emitting and Receiving Sections Separated
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Head Shape
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Detection Light Type
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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
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Amplifier Installation Type
- Built-in Type
- Separated Type
- Amplifier Only
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Detection Light Color
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Head Material
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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
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Protection Structure
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Amplifier Function (Selectable only when Amplifier is installed)
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Fiber Type (Selectable only when Amplifier is not installed)
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Fiber clothing material
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Fiber minimum bend R(mm)
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- 17 items
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You can add up to 6 items per a category to the compare list.
![Photoelectric Sensor With Built-in Small Amplifier [E3Z]](//th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/OMR1_221000398342.jpg?$product_view_b$)
Until 31/03/2025
Until 31/03/2025Photoelectric 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: ฿ 4,225.00 Special Price Days to Ship: 
Same day
Same day
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You can add up to 6 items per a category to the compare list.
![AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK]](//th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/OMR1_221000398320.jpg?$product_view_b$)
Until 31/03/2025
Until 31/03/2025AC/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: ฿ 1,496.00 Special Price Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
General-Purpose Photoelectric Sensor With Built-in Amplifier, HP7 Series
YAMATAKE AZBIL
Can be used broadly in a variety of worksites.
[Features]
· Abundant variations for meeting various detection needs.
· Improves the ambient light resistance performance of inverter fluorescent lamps.
· The adoption of a metal sleeve improves mounting reliability.
· Different frequency thru-scan model available for stress-free installation.
· Auto adjust button for situations where detection is difficult.From: ฿ 3,364.29 Days to Ship:
60 Day(s)
60 Day(s)
-
You can add up to 6 items per a category to the compare list.
![Stainless steel case small amplifier built-in type photoelectric sensor [E3ZM]](//th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/IMG_WIN_E3ZM_DS_J_1_1.jpg?$product_view_b$)
Until 31/03/2025
Until 31/03/2025Stainless steel case small amplifier built-in type photoelectric sensor [E3ZM]
OMRON
[Features]
· Stainless steel case ideal for food industry (SUS316L).
· Strong resistance against detergents, disinfectants, and jet liquid flow.
· BGS Reflective type, slit built-in transmission type are also available.From: ฿ 8,832.00 Special Price Days to Ship:
30 Day(s)
30 Day(s)
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You can add up to 6 items per a category to the compare list.
![Oil-Resistant / Long-Distance Metal Case Photoelectric Sensor [E3S-C]](//th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/IMG_WIN_E3S-C_DS_J_1_1.jpg?$product_view_b$)
Until 31/03/2025
Until 31/03/2025Oil-Resistant / Long-Distance Metal Case Photoelectric Sensor [E3S-C]
OMRON
Excellent water-resistance, oil-resistance and impact-resistance, and long-distance detection
[Features]
· Excellent water-resistance, oil-resistance (IP67 code compliant, company standard, oil-resistant).
· Safe even in an oil mist atmosphere.
· Long-range detection. Maximum 30 m (transmission type).
· Excellent impact-resistance of 1,000 m/s^2, at the rated value.
· M12 metal connector in-line type is available.
· NPN/PNP output selector switching method.From: ฿ 10,310.00 Special Price Days to Ship:
30 Day(s)
30 Day(s)
-
You can add up to 6 items per a category to the compare list.
OPTEX FA Transparent Body Detection Type, KR-Q Series
OPTEX FA
Transparent body detection sensor of Optex· FA best seller (low cost/noise resistant)From: ฿ 3,132.00 Days to Ship:
22 Day(s)
22 Day(s)
-
You can add up to 6 items per a category to the compare list.
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: ฿ 1,914.67 Days to Ship:
Quote
Quote
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You can add up to 6 items per a category to the compare list.
Long Distance Measurement Rectangular Photoelectric Switch, “R3JK-R5,” and “R3JK-10K”
RIKO
Offered affordably by an international manufacturerFrom: ฿ 1,641.34 Days to Ship:
72 Day(s)
72 Day(s)
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You can add up to 6 items per a category to the compare list.
![Oil Resistant Photoelectric Sensor [E3ZR-C]](//th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/221006384398.jpg?$product_view_b$)
Until 31/03/2025
Until 31/03/2025Oil Resistant Photoelectric Sensor [E3ZR-C]
OMRON
A photoelectric sensor that's resistant to cutting fluid and suppresses breakdown due to ingress of cutting fluid
[Features]
· Uses a fluorine resin cable that's resistant to cutting fluid
· Cutting fluid ingress is prevented by a sealing method with no gaps at the joint
· Protection Degree IP67G (JIS C 0920 Annex 1)From: ฿ 9,108.00 Special Price Days to Ship:
6 Day(s)
6 Day(s)
-
You can add up to 6 items per a category to the compare list.
Photoelectric Sensor, Cylindrical, DC 4-Wire type, M18, LRMH
LANBAO
Offered affordably by an international manufacturerFrom: ฿ 1,149.81 Days to Ship:
6 Day(s)
6 Day(s)
-
You can add up to 6 items per a category to the compare list.
OPTEX FA Fiberoptic Photoelectric Sensor, BRF Series
OPTEX FA
Easy sensitivity adjustments without the use of tools
- Easy to turn sensitivity adjustment potentiometer
- High-speed response up to 50μsFrom: ฿ 13,051.28 Days to Ship:
22 Day(s)
22 Day(s)
-
You can add up to 6 items per a category to the compare list.
OPTEX FA Coaxial Retro-reflective Sensors, ZR-X Series
OPTEX FA
[Features]
- Coaxial optical system for stable detection
- Zero detection dead area from a reflector
- Fast response of 250μsFrom: ฿ 1,392.00 Days to Ship:
22 Day(s)
22 Day(s)
-
You can add up to 6 items per a category to the compare list.
OPTEX FA Fiber Units NF Series Cylindrical Type
OPTEX FA
Set screw mounted compact fiber unit
- Compact and space-saving.
- Selection is possible from among three types including fine core, side view and standard.From: ฿ 3,506.67 Days to Ship:
10 Day(s)
10 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025OPTEX FA Fiber Unit NF Series Thread Type
OPTEX FA
Fiber units NF series Thread Type that can be mounted with a threaded nut Fiber units
- Adjustable mounting type that switches between straight view and side view also available
- A metal sheath type that protects against cable breakage, as well as lens attachable models are available.From: ฿ 2,471.67 Special Price Days to Ship:
10 Day(s)
10 Day(s)
-
You can add up to 6 items per a category to the compare list.
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 noiseFrom: ฿ 2,228.00 Days to Ship:
22 Day(s)
22 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025OPTEX FA Fiber Units NF Series Flexible R1mm Type
OPTEX FA
Fiber with 1 mm bending radius for the smallest possible bends
- Extra space is unnecessary as the bending radius is 1 mm. Also prevents snagging.
- Over 20 types are available, including through-beam types and diffuse typesFrom: ฿ 3,480.00 Special Price Days to Ship:
22 Day(s)
22 Day(s)
-
You can add up to 6 items per a category to the compare list.
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)
![Photoelectric Sensor With Built-in Small Amplifier [E3Z]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/OMR1_221000398342.jpg?$product_view_b$)
![AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/OMR1_221000398320.jpg?$product_view_b$)
![Stainless steel case small amplifier built-in type photoelectric sensor [E3ZM]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/IMG_WIN_E3ZM_DS_J_1_1.jpg?$product_view_b$)
![Oil-Resistant / Long-Distance Metal Case Photoelectric Sensor [E3S-C]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/IMG_WIN_E3S-C_DS_J_1_1.jpg?$product_view_b$)
![Oil Resistant Photoelectric Sensor [E3ZR-C]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/221006384398.jpg?$product_view_b$)
| 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. ![Photoelectric Sensor With Built-in Small Amplifier [E3Z]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/OMR1_221000398342.jpg?$product_view_c$) Until 31/03/2025 | You can add up to 6 items per a category to the compare list. ![AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/OMR1_221000398320.jpg?$product_view_c$) Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list. ![Stainless steel case small amplifier built-in type photoelectric sensor [E3ZM]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/IMG_WIN_E3ZM_DS_J_1_1.jpg?$product_view_c$) Until 31/03/2025 | You can add up to 6 items per a category to the compare list. ![Oil-Resistant / Long-Distance Metal Case Photoelectric Sensor [E3S-C]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/IMG_WIN_E3S-C_DS_J_1_1.jpg?$product_view_c$) Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list. ![Oil Resistant Photoelectric Sensor [E3ZR-C]](http://th.misumi-ec.com/en/linked/material/mech/OMR1/PHOTO/221006384398.jpg?$product_view_c$) Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | |
| Brand | OMRON | OMRON | YAMATAKE AZBIL | OMRON | OMRON | OPTEX FA | OPTEX FA | RIKO | OMRON | LANBAO | OPTEX FA | OPTEX FA | OPTEX FA | OPTEX FA | OPTEX FA | OPTEX FA | OPTEX FA |
| Product Series | AC/DC Power Supply Free Type Photoelectric Sensor [E3JM/E3JK] | General-Purpose Photoelectric Sensor With Built-in Amplifier, HP7 Series | Stainless steel case small amplifier built-in type photoelectric sensor [E3ZM] | Oil-Resistant / Long-Distance Metal Case Photoelectric Sensor [E3S-C] | Long Distance Measurement Rectangular Photoelectric Switch, “R3JK-R5,” and “R3JK-10K” | Photoelectric Sensor, Cylindrical, DC 4-Wire type, M18, LRMH | 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 | |||||||||
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| From | ฿ 4,225.00 Special Price On Sale Until 31/03/2025 | ฿ 1,496.00 Special Price On Sale Until 31/03/2025 | ฿ 3,364.29 | ฿ 8,832.00 Special Price On Sale Until 31/03/2025 | ฿ 10,310.00 Special Price On Sale Until 31/03/2025 | ฿ 3,132.00 | ฿ 1,914.67 | ฿ 1,641.34 | ฿ 9,108.00 Special Price On Sale Until 31/03/2025 | ฿ 1,149.81 | ฿ 13,051.28 | ฿ 1,392.00 | ฿ 3,506.67 | ฿ 2,471.67 Special Price On Sale Until 31/03/2025 | ฿ 2,228.00 | ฿ 3,480.00 Special Price On Sale Until 31/03/2025 | ฿ 2,297.33 |
| Days to Ship | Same day | Same day | 60 Day(s) | 30 Day(s) | 30 Day(s) | 22 Day(s) | Quote | 72 Day(s) | 6 Day(s) | 6 Day(s) | 22 Day(s) | 22 Day(s) | 10 Day(s) | 10 Day(s) | 22 Day(s) | 22 Day(s) | 22 Day(s) |
| Detection Distance(mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Type | Photoelectric Sensor | Photoelectric Sensor | Photoelectric Sensor | Photoelectric Sensor | Photoelectric Sensor | Photoelectric Sensor | Photoelectric Sensor | Photoelectric Sensor | - | Photoelectric Sensor | Fiber Unit | Photoelectric Sensor | Fiber Unit | Fiber Unit | Photoelectric Sensor | Fiber Unit | Photoelectric Sensor |
| Detection Type | Reflection | Reflection | Reflection | Reflection | Transparent / Reflection | Reflection | Reflection | Transparent | Reflection | - | Transparent | Reflection | Transparent | Transparent | Reflection | Transparent | Reflection |
| Light Axis Arrangement Type | Emitting and Receiving Sections Integrated, Reflection Plate Used | Emitting and Receiving Sections Integrated, Single | Emitting and Receiving Sections Integrated, Reflection Plate Used | Emitting and Receiving Sections Integrated, Single | Emitting and Receiving Sections Integrated, Reflection Plate Used / Emitting and Receiving Sections Separated | Emitting and Receiving Sections Integrated, Reflection Plate Used | Emitting and Receiving Sections Integrated, Reflection Plate Used | Emitting and Receiving Sections Separated | Emitting and Receiving Sections Integrated, Reflection Plate Used | Emitting and Receiving Sections Integrated, Single | - | - | Emitting and Receiving Sections Separated | Emitting and Receiving Sections Separated | - | - | - |
| Head Shape | Square | Square | Square | Square | Square | Square | Square | - | Square | Screw | - | - | Cylindrical | Square | - | Square | - |
| Detection Light Type | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | - | - | Standard | Standard | - | Standard | - |
| Detection Object | Colored Surface | Colored Surface | Colored Surface / Small Area | Colored Surface | Colored Surface | Transparent Body | Colored Surface / Mirror Surface Body | Colored Surface | - | Colored Surface | Wafer Mapping | - | 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 | Built-in Type | Built-in Type | - | - | Separated Type | Separated Type | - | Separated Type | - |
| Detection Light Color | Red | Red | Red | Red | Red / Infrared | Red | Red | Infrared | Red | Infrared | - | Red | Red | - | Red | - | Red |
| Head Material | Plastic | Plastic | Plastic | Stainless Steel | Zinc Diecast | Stainless Steel | Plastic | Plastic | Stainless Steel | Brass | - | - | - | Plastic | - | Plastic | - |
| Detection distance 【classification】(mm) | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 | ~3000 |
| Operating Environment | Standard / Oil Prevention / Cold Resistant | Standard / Cold Resistant | Standard / Oil Resistant / Chemical Resistant / Cold Resistant | Standard / Cold Resistant | Standard / Oil Resistant / Cold Resistant | Standard / Cold Resistant | Standard / Oil Resistant / Cold Resistant / Low Hysteresis / Background Influence | Standard | Oil Resistant | Standard | Standard / Heat Resistant | - | Standard / Cold Resistant | Standard / Cold Resistant | - | Standard / Cold Resistant | - |
| Protection Structure | IP67 | IP64 | IP67 | IP67 | IP67 | IP67 | IP67 | IP65 | IP67 | IP67 | - | - | - | - | - | - | - |
| Amplifier Function (Selectable only when Amplifier is installed) | - | - | Response Speed Adjustment | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Fiber Type (Selectable only when Amplifier is not installed) | - | - | - | - | - | - | - | - | - | - | - | - | Standard | Standard | - | Flexible | - |
| Fiber clothing material | - | - | - | - | - | - | - | - | Fluororesin | - | - | - | Stainless Steel | - | - | Vinyl Chloride | - |
| Fiber minimum bend R(mm) | - | - | - | - | - | - | - | - | - | - | 10 | - | 25 | 25 | - | 1 | - |
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Application example related to this category
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.
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