SICK GL10-F4551 Photoelectric Sensor – Complete Product Overview

GL10-F4551 | Retro-Reflective Photoelectric Sensors G10 | SICK
 

SICK GL10-F4551

Industrial Automation Sensor
  • Manufacturer: SICK

  • Product Series: G10

  • Part Number: 1071153

  • Sensor Type: Retro-reflective photoelectric sensor 

1. Product Overview

The SICK GL10-F4551 Photoelectric Sensor is a high-performance industrial sensor designed for reliable object detection in automated production and packaging systems.

It operates using retro-reflective photoelectric technology, where a light beam is transmitted towards a reflector and returned to the sensor. When an object interrupts the light beam, the sensor detects its presence.

One of its key advantages is its ability to reliably detect objects wrapped in transparent film or foil. Its compact design, reliable sensing performance and long detection range make it suitable for various industrial automation applications.

2. Key Features

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  • Long Detection Range: Provides a maximum sensing range of up to 12 metres with a suitable reflector.

  • Transparent Object Detection: Designed for reliable detection of film-wrapped and foil-wrapped products.

  • Retro-Reflective Technology: Uses a reflector to detect objects by interruption of the light beam.

  • PinPoint LED Technology: Provides a visible red light beam for easy sensor alignment.

  • Fast Response Time: Offers a response time of up to 1 ms.

  • High Switching Frequency: Supports switching frequencies up to 500 Hz.

  • IP67 Protection: Provides protection against dust and temporary water immersion.

  • Compact Design: Suitable for installation in space-constrained industrial environments.

  • PNP Output: Supports integration with compatible industrial control systems.

3. Applications

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The SICK GL10-F4551 is suitable for various industrial applications, including:

  • Packaging Industry: Detecting products wrapped in transparent plastic film and foil.

  • Conveyor Systems: Monitoring product presence and movement on conveyor belts.

  • Food and Beverage Industry: Detecting packaged food products during automated production.

  • Material Handling: Supporting automated material transportation and handling systems.

  • Carton Packaging: Detecting cartons and packaged goods on production lines.

  • Factory Automation: Providing reliable object detection in automated manufacturing processes.

  • Wrapping Machines: Monitoring products during shrink-wrapping and packaging operations.

4. Why Choose SICK GL10-F4551?

The SICK GL10-F4551 is an excellent choice for industrial applications that require reliable and consistent object detection, particularly when handling transparent film-wrapped products.

Key reasons to choose this sensor include:

  • Reliable detection of film-wrapped objects.

  • Long sensing distance of up to 12 metres.

  • Fast response time for high-speed applications.

  • Compact and durable construction.

  • IP67-rated protection.

  • Easy integration into industrial automation systems.

  • Reliable performance in packaging and material handling applications.

  • Reduced detection issues with transparent wrapping materials.

Its specialized detection capability makes it particularly useful for modern automated packaging and production environments.

5. Technical Specifications

Parameter

Specification

Manufacturer

SICK

Model

GL10-F4551

Part Number

1071153

Product Series

G10

Sensor Type

Retro-reflective

Detection Principle

Dual-lens

Maximum Sensing Range

12 m

Typical Sensing Range

9.5 m

Light Source

PinPoint LED

Light Colour

Visible Red

Wavelength

625 nm

Supply Voltage

10–30 V DC

Output Type

PNP

Output Function

Complementary

Maximum Output Current

100 mA

Response Time

≤1 ms

Switching Frequency

500 Hz

Protection Rating

IP67

Electrical Connection

M12, 4-pin

Dimensions

20 × 50 × 39 mm

Operating Temperature

-30°C to +60°C

Housing Material

Plastic


7. Frequently Asked Questions – GL10-F4551

Q1. What is the SICK GL10-F4551 Photoelectric Sensor?

The SICK GL10-F4551 is an industrial retro-reflective photoelectric sensor designed for reliable object detection in automated production and packaging systems.

Q2. What is the maximum sensing range of the GL10-F4551?

It offers a maximum sensing range of up to 12 metres when used with a suitable reflector.

Q3. Can the GL10-F4551 detect transparent objects?

It is specifically designed to provide reliable detection of objects wrapped in transparent film or foil.

Q4. What is the operating voltage of this sensor?

The sensor operates with a supply voltage of 10–30 V DC.

Q5. What type of output does the GL10-F4551 provide?

It features a PNP complementary switching output.

Q6. What is the response time of the sensor?

The sensor provides a maximum response time of 1 millisecond.

Q7. Does the GL10-F4551 support industrial environments?

Yes. Its IP67 protection rating makes it suitable for demanding industrial environments when installed according to manufacturer guidelines.

Q8. Which industries use the SICK GL10-F4551?

It is commonly used in packaging, food and beverage, material handling, conveyor systems and factory automation.

Q9. What is the manufacturer's part number?

The official SICK part number is 1071153.

Q10. Where can I buy the SICK GL10-F4551 in India?

You can check availability through RS India and element14 India or contact an authorized SICK distributor.

Nov 6th, 2026 1:14 PM