Turck is a globally recognized leader in industrial automation solutions, specializing in sensor technology, connectivity, and fieldbus systems. Founded in 1965 and headquartered in Germany, Turck offers a broad portfolio of products including inductive, capacitive, and photoelectric sensors, as well as interface and network components. Known for its innovation and high-quality engineering, Turck serves diverse industries such as automotive, food and beverage, packaging, and logistics. The company emphasizes reliability, precision, and customer-centric solutions, supporting efficient and flexible automation processes worldwide.
PEPPERL+FUCHS
Company Overview
Pepperl+Fuchs, founded in 1945, is a global leader in sensor technology and explosion protection. Known for inventing the first proximity switch in 1958, the company specializes in reliable automation solutions including inductive and photoelectric sensors. With over 6,000 employees worldwide, Pepperl+Fuchs focuses on innovation and digital transformation to serve industries in manufacturing and hazardous environment.
IFM
Company Overview
Founded in 1969 and headquartered in Essen, Germany, IFM is a leading family-owned automation technology company with a global presence in over 145 countries. Combining flexibility with corporate professionalism, ifm offers a broad portfolio of smart sensors, motion control, safety technology, industrial imaging, and Industry 4.0 solutions. With more than 1,300 active patents and a strong focus on innovation—investing over 12% of turnover in R&D—ifm strives to deliver intelligent, easy-to-use products that improve efficiency, sustainability, and digitalization across diverse industries.
BALLUFF
Company Overview
Balluff is a family-run automation specialist founded in 1921 near Stuttgart, now a leading global player with operations in over 60 countries. With around 3,900 employees and 38 subsidiaries worldwide, Balluff delivers high-quality sensor, identification, image processing solutions, and software tailored to diverse industrial needs. Known for its commitment to “innovating automation,” the company combines tradition with agile development processes to provide future-oriented, IIoT-capable technologies that empower customers in their digital transformation. Balluff’s global production and technology network ensures flexibility, rapid delivery, and consistent top quality.
ROCKWELL AUTOMATION
Company Overview
Rockwell Automation is a global leader dedicated to advancing industrial automation and information technologies to boost productivity and promote sustainability. Committed to enabling the next generation of smart manufacturing, Rockwell combines strategic innovation, skilled talent, and strong financial resources to deliver lasting value to customers worldwide. Their focus on integrity, diversity, and responsible business practices underpins a culture that drives innovation and community engagement, making them a trusted partner in transforming manufacturing for a sustainable future.
HTM SENSORS
Company Overview
HTM Sensors delivers reliable, high-performance sensor solutions trusted across diverse and demanding industries. Known for their strong warranty, industry certifications, and proven product durability, HTM pairs quality with exceptional customer service — friendly, knowledgeable staff are ready to assist with sensor selection and tailored solutions. With a large inventory of over 50,000 sensors and same-day shipping, HTM ensures customers receive the right product quickly to keep operations running smoothly.
AUTOMATION DIRECT
Company Overview
AutomationDirect is a pioneering industrial automation supplier known for offering cost-effective, high-quality control products with unmatched customer transparency and service. Since its founding in 1994 as PLCDirect, the company has revolutionized online sales in the automation market, providing up-front pricing, free software, and extensive educational resources. Its direct-to-customer approach ensures real-time access to stock, free technical support, and fast shipping. Backed by a strong team-based company culture and recognized multiple times as a top workplace, AutomationDirect continues to stand out through innovation, affordability, and an unwavering commitment to customer satisfaction.
.STEUTE
Company Overview
.Steute is a medium-sized, globally active technology company specializing in the development and production of high-performance switches, sensors, and system solutions for industrial automation. Under its Controltec division, steute focuses on delivering reliable products for safeguarding, monitoring, and controlling machinery, particularly in complex or hazardous environments. Known for close customer collaboration and continuous innovation, steute customizes its technologies to meet demanding application needs across a wide range of industries.
Baumer
Company Overview
Baumer is a globally recognized Swiss specialist in sensor technologies, offering high-precision solutions for factory and process automation. Founded in 1952, Baumer has evolved into a high-tech leader with a uniquely broad portfolio that includes proximity sensors, photoelectric sensors, encoders, and measuring instruments. Known for its strong focus on innovation, sustainability, and customer partnership, Baumer supports the advancement of smart manufacturing worldwide. With over 70 years of expertise and a global presence in 19 countries, Baumer continues to shape the future of industrial automation through precision and pioneering spirit.
GlobalSpec
Company Overview
GlobalSpec is the world’s largest online platform for engineers and technical professionals, serving as a comprehensive resource for product research, design, and sourcing across industrial sectors. With over 8 million users, GlobalSpec offers access to more than 122 million product listings, 1.6 million standards, and 95 million technical documents. It also features a robust engineering community, industry news, and marketing solutions for suppliers. By combining deep technical content with searchable data and buyer engagement tools, GlobalSpec supports informed decision-making throughout the entire engineering and procurement cycle.
OMRON
Company Overview
Omron is a global leader in industrial automation and control solutions, known for its extensive ILOR+S product lineup—encompassing Input, Logic, Output, Robot, and Safety devices. Since its founding in 1933, Omron has focused on solving “10 meters or less” manufacturing challenges through tightly integrated control applications built from an on-site perspective. With over 1,000 sales engineers worldwide and advanced technologies including AI, IoT, and robotics, Omron delivers smart, adaptive automation solutions tailored to real production environments. Its global support system and application-driven engineering help manufacturers enhance productivity, flexibility, and innovation on the shop floor.
OMCH-HEBAI
Company Overview
Omch-Hebai is a China-based manufacturer specializing in affordable, high-quality industrial automation components, including proximity switches, cylinders, and power supplies. Established in 1986, the company has grown from a small workshop into a global supplier with over 30 product categories and exports to 70+ countries. Its Hebai sub-brand focuses on pneumatic solutions. With ISO 9001-certified production, CE/CCC/RoHS-compliant products, and a modern 8,000m² factory, Omch blends precision engineering and responsive customization to meet international demands. Backed by decades of experience and continuous innovation, Omch aims to make automation more accessible and reliable worldwide.
LANBAO
Company Overview
Lanbao is a leading Chinese sensor manufacturer specializing in intelligent inductive, photoelectric, and capacitive sensors. Founded in 1998, Lanbao has evolved from a niche supplier to a nationally recognized “Little Giant” enterprise with over 350 patents and a strong R&D team of 110+ engineers. The company supports digital transformation and Industry 4.0 applications, with a focus on the Industrial Internet of Things (IIoT). Its advanced sensor technologies serve critical industries like photovoltaics, lithium battery manufacturing, and 3C electronics. With ISO, CE, UL, and UKCA certifications, Lanbao exports to 100+ countries and has earned a reputation for precision, innovation, and reliability in smart sensing solutions.
EATON
Company Overview
Eaton is a global power management company operating in over 160 countries, with 2024 sales reaching $24.9 billion and a workforce of more than 92,000 employees. Founded in 1911, Eaton specializes in electrical, hydraulic, aerospace, and vehicle systems that enhance power reliability, efficiency, safety, and sustainability. Its energy-efficient technologies are vital across industries such as manufacturing, transportation, data centers, and healthcare. With a unified operating approach through the Eaton Business System (EBS), the company is committed to innovation, operational excellence, and improving quality of life through smarter power solutions.
WEHO
Company Overview
WEHO (Zhejiang Weihao Electronic Co., Ltd), established in 2007, is a trusted global manufacturer of industrial power supplies including switching power supplies, LED drivers, DC-DC converters, and UPS systems. Headquartered in Yueqing, China, WEHO serves customers across the United States, Europe, and Asia with over 1,000 power supply models. With a 6,600 m² facility and a strong R&D team, the company combines advanced automation with a commitment to 6S quality management. Known for rugged, space-efficient solutions designed for harsh environments, WEHO is backed by international certifications and a reliable global service network.
Proximity Sensor from WEHO
The WEHO LJA Series Inductive Sensors provide reliable and precise detection for a wide variety of industrial automation applications. Designed with high-quality SMT chip technology, these sensors offer stable and consistent performance even in demanding environments. They feature simple wiring for easy installation and dual LED indicators—a green light for power and a red light for action—that provide clear visual status. The sensors include built-in polarity and overcurrent protection to ensure safe and worry-free operation. Housed in a durable chrome-plated brass body with a PBT sensing surface, the LJA Series sensors are IP67-rated for excellent water and dust resistance, making them suitable for harsh industrial settings. Operating effectively within a temperature range of -25 to +70 degrees Celsius, they detect magnetic metals with distances up to 15mm, depending on the model. The series offers multiple sizes (LJA8, LJA12, LJA18, LJA30) with embedded or non-embedded mounting options and supports various output forms including NPN, PNP, and 2-wire AC/DC configurations. With a broad supply voltage range and response frequency suitable for fast industrial processes, the LJA Series combines precision, durability, and versatility to meet the needs of modern automated systems.
Learn More: The Ultimate Guide of Inductive Proximity Switches
Conclusion
WEHO’s LJA Series Inductive Sensors stand out as a superior choice for industries seeking reliable, durable, and high-performance sensing solutions. With advanced technology, comprehensive protection features, and robust construction designed to withstand harsh environments, WEHO consistently delivers products that ensure operational efficiency and long-term reliability. Their commitment to quality, innovation, and customer support makes WEHO a trusted partner for businesses aiming to optimize automation and maintain seamless production processes. Choosing WEHO means investing in cutting-edge sensor technology backed by a company dedicated to excellence and dependable service.
