Best Photoelectric Sensors 2026

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Last Updated - 27.03.2026

Best Choice

01

ICON Group International, Inc.

The 2027-2032 World Outlook for Photoelectric Sensors
9.8

Exceptional

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1.025,00 €
Value for Money

02

CRC Press

Photoelectric Sensors and Controls: Selection and Applications: Selection and Application, First Edition (Mechanical Engineering, Band 63)

71% Off
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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94,00 € 325,03 €(71% Off off)
03

Taiss

Taiss Photoelectric Sensors BEN5M 3A 24-240VDC 24-240VAC Retroreflective Proximity Switch Induction Distance 5M

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9.5

Excellent

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Package Content: 1 x Photoelectric Barrier, 1 x Reflector Plate
Model: BEN5M-MFR; Relection type: Specular Reflection; Supply voltage: 12-240VDC 24-240VAC; Load capacity: 3A 250VAC
Indicator lamp colour: green; LEDs - green: active; LEDs - yellow: standby; power consumption: 15 mA; working temperature: -25-55 degrees; output: relay output
Height: 2.00 x 1.98 x 0.75 inches; Weight: 185 g
Detection distance: 5 m cable length: 2 m; response time: <30 ms; induction frequency: 200 Hz; output current: 2A.

25,99 €
04

Akozon

Photoelectric Sensor 4 Wire, Akozon Light Barrier, Photoelectric Sensor, Reflection Light Barrier, AC 90-250V 3A E3JK-R4M1 Sensor Switch with Integrated Circuit Technology

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9.4

Excellent

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Main highlights

Small size, multifunctional, long service life, high precision, fast response,
Photoelectric switch is the use of the test object to block or reflect the beam through the synchronisation loop gate circuit to detect the presence or absence of the object. All objects can detect reflected light.
Integrated circuit technology and SMT technology to surface mount and manufacture a new generation of optical switchgear with delay, widening, external synchronization, anti-interference, high reliability, work for regional stability and self-diagnosis
E3JK-R4M1 AC90-250V Square Lens Reflex Photoelectric Sensor Five Lines
Detection distance and anti-light, current, magnetic interference capability advantages.

19,86 €
05

Hailege

Hailege 10pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module Tracing Sensor Tracing Module for Arduino Smart Car Robot

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9.2

Excellent

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Working voltage of 3.3V-5V
TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module
Output format: digital switching output (0 and 1)
Detecting the reflected distance: 1mm ~ 25mm applicable

10,49 €
06

zeroupshop

Zeroupshop 5 Pack Infrared Break Beam Sensor Module Set, 3 mm Photoelectric Switch, High-Speed Detection, 25 cm Range, 950 nm Wavelength, for Industrial Systems (25 cm)

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8.9

Very Good

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Main highlights

Wide Voltage Compatibility Works seamlessly in the DC 3-5V range, this demolition beam sensor connects directly to microcontroller boards and various development platforms, providing flexible power options with maximum supply voltage of up to 24V for various project needs in educational and industrial control systems.
High Speed Response Time With advanced infrared beam interruption technology with an ultra-fast response time of 2ms, this photoelectric switch module provides accurate motion detection for counting and sensor applications, making it perfect for robotics competitions where fractional second timing is most important in performance evaluation.
Extended Detection Range With 25cm detection distance and 950nm wavelength infrared LEDs housed in compact 3mm lamps, this split photoelectric module effectively detects any object interrupting the light beam. Available in three cable length options (30cm/50cm/100cm) to suit different mounting configurations in smart devices and automated systems.
EASY WIRING Equipped with clearly labeled interface terminals and straightforward connection design, simply attach a 1K pull-up resistor to connect to your controller's IO port, which allows for quick installation without complex circuit knowledge and saves valuable setup time for your experiments and projects.
COMPLETE 5 PIECE PACKAGE Get five complete sets of brake jet sensor modules (20x10mm black plastic housing) that provide excellent value for multiple installations or backup units in robotics competitions, counting applications, speed measuring tasks, and educational model projects that require reliable object detection capabilities.

13,18 €
07

GERUI

GERUI 12 pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module Tracing Sensor Tracing Module for Arduino Smart Car Robot and for Raspberry Pi

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8.8

Very Good

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Main highlights

Working voltage of 3.3V-5V
With many adjustable precision potentiometers to adjust the sensitivity.
The TCRT5000 sensor of the infrared emission diode constantly starts infrared
Output format: digital switching output (0 and 1)
Detects the reflected distance: 1 mm ~ 25 mm. Applicable.

9,99 €
08

DEWOTHV

DEWOTHV LM393 Correlation Photoelectric Sensor DC 5V Wide Body Motor Speed Sensor Module Opposite Infrared Counter Sensor (Pack of 2)

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8.7

Very Good

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Main highlights

【Functions】Signal output display; single-channel signal output; non-adjustable sensitivity; switching value of PCB output.
Technical data: the two circular holes (centre distance) on the circuit board have a diameter of 1.5 cm and a hole diameter of 0.3 cm. The slotted optocoupler is 10mm wide. Main chips: LM393, slotted optocoupler H2010; dimensions: 27.6 mm x 20 mm x 17 mm; operating voltage: DC 5 V; weight: approx. 2.2g/Unit
Product overview: the LM393 single-way barrier uses an imported slotted optocoupler. The DO can be connected to a relay to form a limit switch or other functions, or to an active buzzer module to trigger an alarm.
Output status indicator: In case of disability, the output is high (LED off); in clear space, the output is low (LED on).
Applications: The infrared disposable counting sensor module LM393 H2010 is suitable for workpiece counting and motor speed measurement.

5,68 €
09

zeroupshop

Zeroupshop 5 Pack Infrared Break Beam Sensor Module Set, 3 mm Photoelectric Switch, High-Speed Detection, 25 cm Range, 950 nm Wavelength, for Industrial Systems (80 cm)

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Voltage Compatibility Works seamlessly in the DC 3-5V range, this demolition beam sensor connects directly to microcontroller boards and various development platforms, providing flexible power options with maximum supply voltage of up to 24V for various project needs in educational and industrial control systems.
High Speed Response Time With advanced infrared beam interruption technology with an ultra-fast response time of 2ms, this photoelectric switch module provides accurate motion detection for counting and sensor applications, making it perfect for robotics competitions where fractional second timing is most important in performance evaluation.
Extended Detection Range With 25cm detection distance and 950nm wavelength infrared LEDs housed in compact 3mm lamps, this split photoelectric module effectively detects any object interrupting the light beam. Available in three cable length options (30cm/50cm/100cm) to suit different mounting configurations in smart devices and automated systems.
EASY WIRING Equipped with clearly labeled interface terminals and straightforward connection design, simply attach a 1K pull-up resistor to connect to your controller's IO port, which allows for quick installation without complex circuit knowledge and saves valuable setup time for your experiments and projects.
COMPLETE 5 PIECE PACKAGE Get five complete sets of brake jet sensor modules (20x10mm black plastic housing) that provide excellent value for multiple installations or backup units in robotics competitions, counting applications, speed measuring tasks, and educational model projects that require reliable object detection capabilities.

17,04 €
10

Sonew

Sonew Triple Beam IR Detector, Photoelectric Home Security Alarm Infrared Sensor for Home (ABE-250)

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With a high-quality housing, a practical and water-resistant complete diagnosis can automatically detect environmental changes and remind you of changes in the beam.
The plastic housing is fully closed, IP55 waterproof, waterproof and dustproof. Use a high-quality focusing mirror for maximum detection.
Solid state relay with long service life, no low voltage and low power consumption. The transmitting power is automatically adjusted to the ambient conditions, which significantly extends the life of the starting tube and reduces energy consumption.
It is a three-beam infrared detector with a single shift receiver, a high-performance transmission device and a power range of 90%.
Every customer who bought our product is treated with passion and profession. So if you have any problems with the product, please contact us for help. We will do everything to solve your problems.

76,39 €