Top 15 Photoelectric Sensor Manufacturers

1. Omron Photoelectric Sensor

Omron Corporation is a Japanese electronics company based in Kyoto, Japan, founded in 1933 by Kazuma Tateishi. The company specializes in industrial automation. 

Omron offers a wide range of photoelectric sensors designed to meet the needs of various applications in automation and process control. These Omron photo sensors are categorized into three main types: separate amplifier, built-in amplifier, and built-in power supply.

Separate amplifier photoelectric sensors, such as the Smart Laser Sensors (E3NC), Omron Photoelectric Switch with Separate Digital Amplifier (E3C-LDA_N), Compact Head Amplifier-separated Photoelectric Sensor (E3C), and Small Spot/Mark (E3C-VS / VM), offer flexibility in installation and adjustment, as the amplifier and sensor head are separated.

Built-in amplifier photoelectric sensors, such as the Distance-settable Photoelectric Sensor (E3AS Series), Oil-resistant Photoelectric Sensors (E3ZR-C), IO-Link Photoelectric Sensor (E3Z-_-IL_), and Color Mark Photoelectric Sensor (E3S-DC), have the amplifier built into the sensor head, providing a compact and efficient solution for various applications.

Built-in power supply photoelectric sensors, such as the Built-in Power Supply Photoelectric Sensor (E3JK) and Built-in Power Supply Photoelectric Sensor (E3JM), support a wide range of AC or DC power supplies, contributing to overall cost reduction.

To know more about Omron Automation: Visit

Website: https://www.ia.omron.com/

3. Autonics Photoelectric Sensor

Autonics Corporation is based in Busan, South Korea, and was started in 1977. Autonics is known for making a wide range of automation products that help different industries around the world.

The BUP Series U-Shaped Autonics Photoelectric Sensors are available in 30 mm and 50 mm sensing distance models, with adjustable sensitivity to cater to various applications. They feature a high-speed response time of under 1 ms.

The BJX Series Compact Long Distance Autonics Photo Sensor is equipped with high-performance lenses that provide long sensing distances of up to 30 m. These sensors are designed to offer excellent noise immunity and minimal influence from ambient light, ensuring accurate and reliable presence detection.

The BRQ Series Cylindrical Photoelectric Sensors are available in various sensing sides, housing materials, and body sizes, making them suitable for diverse environments.

They offer long detection distances of up to 30 m and are known for their accurate sensing performance.

The BJP Series Photoelectric Sensors are specifically designed for detecting printed circuit boards (PCB) with a 30 mm x 3 mm rectangular light beam and background suppression (BGS) sensing method.

The BJR Series Oil-Resistant/Oil-Proof Photoelectric Sensors are optimized for use in environments with cutting oil and lubricants, such as the automotive and machine tool industries. They are capable of long-distance detection up to 15 m.

Here you can Autonics Products

Website: https://www.autonics.com/

5. Panasonic Photoelectric Sensor

Panasonic, a Japanese multinational company, is a leader in the automation sector, offering advanced solutions in industrial systems and components. headquartered in Kadoma, Osaka, Founded in 1918. Their automation products are designed to enhance efficiency and productivity across various industries.

Panasonic’s Ultra-minute Photoelectric Sensor EX-Z series stands out for its compactness, claiming the title of the world’s smallest photoelectric sensor with a built-in amplifier as of April 2017. These sensors are designed to fit into narrow spaces where previously only fiber sensor heads could be installed. 

The EX-Z series boasts a thin profile of just 3 mm, achieved through advanced semiconductor packaging technology. They are capable of detecting extremely small objects, such as a ø0.3 mm object without a slit, making them industry leaders in small-object sensing capability.

Additionally, they offer long-distance sensing up to 500 mm for small ø1.0 mm objects, with a visible spotlight for easy position confirmation. The sensors are also designed with an IP67 protective structure, making them suitable for use in environments where they may be exposed to water. Panasonic provides a range of mounting brackets and options to ensure flexibility across various applications.

Website: https://industrial.panasonic.com/ww 

7. Keyence Photoelectric Sensor

Keyence Corporation is a Japanese company specializing in factory automation, sensors, and measuring instruments. Founded in 1974 and headquartered in Osaka, Keyence has become a global force in providing innovative solutions for manufacturing and research.

Keyence photoelectric sensors are an excellent choice for companies looking to upgrade their sensing capabilities. The PZ-G series sensors are user-friendly, with a simple, one-touch calibration and a rugged, metal housing that stands up to tough conditions.

The PZ-V/M series offers high performance with a visible red beam that makes alignment easy, even at long distances. For environments where sensors face harsh conditions, the PS-N series provides a durable option with high environmental resistance, suitable for tight spaces and demanding applications. Lastly, the PX series is built for heavy-duty use, resistant to water and oil, and capable of long-range detection up to 40 meters, even through obstructions like dust and grease.

Keyence sensors are not just tough; they are also smart. They come with features that make them easy to install and use. For example, they have different modes for different situations, like a power mode for detecting dark or transparent objects and a fine mode for high precision. They also have a wide range of models to choose from, so you can find the right sensor for your specific needs, whether you need something small and compact or something that can handle extreme temperatures and chemicals.

Website: https://www.keyence.co.in/

9.Balluff photoelectric sensor

Balluff GmbH is a global provider of automation solutions and one of the leading manufacturers of sensor technology. Founded in 1921 as a mechanical repair workshop, the family-run company, now in its fourth generation, is headquartered in Neuhausen auf den Fildern, Germany.

Balluff photoelectric sensors are designed to be highly versatile and reliable for a wide range of industrial applications. They are engineered to detect the presence, shape, color, distance, and thickness with high precision, making them suitable for robotics, automation, assembly, and handling tasks. These sensors come in various forms, including diffuse sensors, retro-reflective sensors, and through-beam sensors, each designed for particular tasks.

Diffuse sensors from Balluff are ideal for detecting contrast differences and are economical and straightforward to mount due to their visible light beams. They are particularly effective for shorter ranges compared to other types. For more challenging detection scenarios, Balluff Photo Sensors offers diffuse sensors with background suppression, which can

accurately identify items even when they blend into backgrounds or when dark objects are in front of bright areas.

Retro-reflective sensors by Balluff Photoelectric Sensor ensure reliable detection regardless of surface, color, and material, and are simple to align thanks to their generous mounting tolerances. They come with large reflectors for high ranges and are also available with pole filters suitable for detecting shiny objects.

Balluff through-beam sensors are perfect for positioning tasks due to their excellent reproducibility. They are extremely resistant to contamination and are ideal for large operating ranges, with the transmitter and receiver housed separately.

Website: https://www.balluff.com/

11.Baumer photoelectric sensor

Baumer Group, headquartered in Frauenfeld, Switzerland, is a global Swiss enterprise specializing in sensor technology. Founded in 1952, it has grown to employ around 2,900 people across 39 subsidiaries in 19 countries, focusing on components and systems for factory and process automation.

The Baumer photoelectric sensor is great at spotting and placing things exactly where they need to be, which is really important for lots of different tasks in factories. They are small enough to fit into tight spots, so you can use them in many places. Plus, they are easy to set up – you just plug them in and start using them.

The O200 series of Baumer photo sensors are particularly small, with some models as tiny as 8 mm. Despite their size, they can detect objects from a close range of up to 200 mm for Baumer diffuse sensors and up to 6 meters for Baumer through-beam sensors. This makes them ideal for situations where space is limited but performance cannot be compromised.

For tasks that demand extra power, Baumer’s O300 and O500 series photoelectric sensors come into play. These Baumer Photo sensors are equipped with a robust microcontroller and provide seven different sensing principles, ensuring they can handle a wide array of detection tasks. They are also ready for the future, with Industry 4.0 compatibility through IO-Link technology.

The OT300 and OT500 series of Baumer photo sensors use time-of-flight technology to detect objects at longer distances, up to 2.6 meters away. This feature is particularly useful for applications where the sensor cannot be placed close to the target. Moreover, these sensors maintain their reliability even when dealing with objects that have challenging properties. Baumer photoelectric sensors are built to work reliably in many different kinds of industrial settings.

Website: https://www.baumer.com/

13. Telemecanique Photoelectric Sensor

Telemecanique founded in 1924 in Nanterre, France, by Michel Le Gouellec, became a core brand of Schneider Electric, specializing in industrial process automation. In 2009, most Telemecanique products were integrated into Schneider Electric’s portfolio, with the sensor division continuing under Telemecanique Sensors.

Telemecanique Sensors, with over 45 years of expertise, specializes in photoelectric sensors that are integral to automation. Their XU range offers a diverse array of sensors, including the innovative XUY roller conveyor sensor, designed to meet the demands of various industries such as material handling, packaging, and food & beverage processing.

These Telemecanique photoelectric sensors come in several modes to suit different operational needs. The Diffuse mode sensors can detect objects without a reflector, while Background Suppression sensors ignore backgrounds to focus on the target. Polarized reflex sensors are great for shiny surfaces, and through-beam sensors excel in detecting objects passing between a separate emitter and receiver.

Telemecanique photo sensors are user-friendly, offering easy setup and integration into existing systems. They are built to withstand challenging industrial environments, ensuring reliable performance and longevity. Whether it’s detecting tiny parts, ensuring safety on a production line, or sorting packages, these sensors provide the eyes for automation systems to operate efficiently.

Website: https://www.telemecaniquesensors.com/

15. Eaton photoelectric sensor

Eaton Corporation is a multinational power management company, founded in 1911 with headquarters in Dublin, Ireland, and an operational base in Ohio, USA.

Eaton photoelectric sensors are tough and flexible tools for many kinds of factory work. They include different types like the E65 SM Compact, E67 Long Range PerfectProx, E71 NanoView Miniature, Enhanced 50, Prism 18mm Tubular, and Comet 18mm Tubular. These photo sensors are really good at noticing things like where something is, what color it is, and how far away it is. This is super important for machines that do automated Tasks.

The Prism and Comet sensors are really special because they are shaped like small tubes and can do a lot of different functions. The Prism ones have a bright red light that makes them easy to set up and they can handle being knocked around without breaking. This means they keep working well even when things get rough.

The Comet sensors are smart because they can focus on what they need to see and ignore everything else. They come in different styles to meet any need and are tough enough to not get messed up by shaking, loud noises, or other rough conditions.

In simple words, Eaton’s sensors, like the Eaton photoelectric sensor, are like eyes for machines. They help machines notice and understand things around them. This makes them perfect for places like factories, where machines need to be spot-on and dependable.

Website: https://www.eaton.com/