
Best selling Motion sensors from IFM
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1. IFM OJ5027
The IFM OJ5027 reflex light barrier is a highly precise solution for various applications in automation technology. With a nominal voltage of 30 volts and a nominal current of 22 milliamperes, this device ensures reliable performance. The IP67 protection class makes the light barrier dust-tight and protects it from temporary immersion in water, making it ideal for use in demanding environments. Made from robust plastic, the OJ5027 offers a long lifespan while remaining lightweight. Its compact design allows for easy integration into existing systems, while the dark programmable operating mode opens up flexible application possibilities. This reflex light barrier is an effective solution for industrial applications but is not suitable for smart home applications.
- IP67 protection class for high resistance to environmental influences
- Compact design for easy integration into various systems
- Durable robust plastic material for longevity
- Dark programmable operating mode for flexible applications.

2. IFM O5S51A
The IFM O5S51A is a state-of-the-art photoelectric sensor designed for reliable motion detection. With a range of up to 25 meters, this optical sensor system is ideal for various applications in automation and security technology. The light barrier operates with red light and offers precise object detection, making it a valuable component in industrial environments. With an IP65 protection rating, the device is dust-tight and protected against water jets, ensuring high reliability and durability. Its compact design, measuring 105 mm in length, 30 mm in width, and 62 mm in height, allows for easy integration into existing systems. The M12 connector facilitates straightforward installation and connection. Made in Germany, the IFM O5S51A stands for quality and precision in sensing technology.

3. IFM OJ5031
The IFM OJ5031 is a one-way light barrier designed for a range of up to 10 meters. This optical sensor solution offers reliable object detection and is ideal for various applications in automation technology. With an IP67 protection rating, the motion detector is dust-tight and protected against temporary immersion in water, making it particularly robust for use in demanding environments. The OJ5031 does not require a smart home hub, making it easy to install and operate. Made from high-quality materials such as glass and zinc die-cast, this sensor ensures a long lifespan and high reliability. The OJ5031 is an excellent choice for anyone seeking a precise and durable solution for object detection.
- Range of up to 10 meters for versatile applications
- Optical sensor type for precise object detection
- IP67 protection rating for high robustness and durability
- Easy installation without the need for a smart home hub.

4. IFM OGE303
The IFM OGE303 is a highly advanced motion sensor designed as a one-way light barrier. With a range of up to 20 meters, this device provides reliable motion detection across various applications. The light barrier operates with red light and is suitable for a wide range of environments, thanks to its robust construction and high protection ratings. The OGE303 is equipped with a PNP output and supports an output voltage of 36 volts. The use of PVC cables with a length of 6 meters allows for flexible installation. This product is ideal for industrial applications where precision and reliability are required.
- High range of up to 20 meters
- Robust construction with protection ratings IP65, IP67, IP68, and IP69K
- PNP output for easy integration into existing systems
- Suitable for use in demanding environments.

5. IFM OJ5085
The IFM OJ5085 is a highly advanced retroreflective photoelectric sensor specifically designed for the detection of transparent objects. With a range of up to 1.5 meters, this sensor provides a reliable solution for various applications in automation technology. The OJ5085 operates with a PNP output and is designed for mains operation, allowing for easy integration into existing systems. Thanks to its robust construction and IP67 protection rating, the sensor is protected against dust and water, making it ideal for use in demanding environments. The sensor can operate in a temperature range of 0 °C to 60 °C, highlighting its versatility. With a load current of 22 mA, the OJ5085 is energy-efficient and ensures reliable performance.
- Robust construction with IP67 protection rating
- Detection of transparent objects up to 1.5 m
- Operating temperature from 0 °C to 60 °C
- Energy-efficient PNP output with 22 mA.

6. IFM OG5127
The IFM OG5127 is a highly advanced motion sensor designed as a one-way light barrier. This photoelectric sensor operates with a range of up to 9 meters and provides reliable object detection through a PNP output. With an operating temperature range of -25 °C to 60 °C, it is suitable for various environments. The sensor is housed in a compact, robust casing made of PMMA and has an IP68 protection rating, making it particularly resistant to dust and water. The OG5127 is ideal for applications where precise and reliable object detection is required, and it is suitable for both industrial and commercial use. Its wired transmission type ensures a stable connection and easy integration into existing systems.
- Range of up to 9 meters for precise detection
- Operating temperature of -25 °C to 60 °C for versatile applications
- IP68 protection rating for high resistance to environmental influences
- Compact design for easy installation in tight spaces.

7. IFM OA0102
The IFM OA0102 one-way light barrier is a state-of-the-art optical sensor solution designed for a range of up to 50 meters. It is ideal for applications where precise detection of movements or objects is required. The installation is straightforward, allowing for easy surface mounting. With an IP65 protection rating, the light barrier is protected against dust and water, enhancing its reliability in various environments. The device does not require a smart home hub, making integration into existing systems simple. Made in Germany, the OA0102 features a robust construction from modified PPO and PMMA, ensuring durability and stability. This one-way light barrier is an excellent choice for anyone seeking a reliable and effective solution for motion detection.
- Range of up to 50 meters for precise detection
- IP65 protection rating for dust and water resistance
- Easy surface mounting for quick installation
- Robust construction from modified PPO and PMMA.

8. IFM OGE503
One-way light barrier
Red light
Light/dark switching
(programmable)
NPN
25 m
IP 67
M12 plug connection.

9. IFM O5S200
The IFM O5S200 is a state-of-the-art photoelectric sensor designed specifically for use in automation technology. With an impressive rated switching distance of up to 20,000 mm, this sensor enables precise and reliable object detection in various applications. The robust plastic housing ensures durability and protects the sensor from external influences. Thanks to its IP67 protection class, the O5S200 is optimally protected against dust and water, making it ideal for use in demanding environments. The sensor operates within a wide temperature range of -25 to 60 °C, highlighting its versatility. Easy integration into existing systems is facilitated by the electrical connection via an M12 connector, simplifying installation and operation.
- IP67 protection class for optimal protection against dust and water
- Operating temperature range of -25 to 60 °C
- Robust plastic housing for durability
- Simple electrical connection via M12 connector
- High rated switching distance of up to 20,000 mm.

10. IFM OJ5009
The IFM OJ5009 photoelectric sensor is a state-of-the-art optical sensor solution designed for a range of up to 10 meters. It offers reliable object detection and is ideal for applications where precise and rapid response is required. With an IP67 protection rating, the sensor is dust-tight and protected against temporary immersion in water, making it particularly robust for use in demanding environments. The use of high-quality materials such as ABS and glass ensures durability and reliability. The OJ5009 is easy to install and comes with a receiver, facilitating integration into existing systems. This photoelectric sensor is an excellent choice for industrial applications where safety and efficiency are paramount.
- Range of up to 10 meters for precise detection
- IP67 protection rating for high robustness and durability
- Optical sensor type for fast response times
- Easy installation with included receiver.
