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For Sale: Fellow Kogyo CT-3 level switch

Contact: Worldwide Delivery Fellow Kogyo CT-3 level switch available for sale

Fellow Kogyo CT-3 level switch available.


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Fellow Kogyo CT-3 level switch
Fellow Kogyo CT-3 level switch

Fellow Kogyo CT-3 Level Switch:

A Comprehensive Overview

In industrial processes and applications, the precise monitoring and control of liquid levels within tanks, vessels, and pipelines are of utmost importance. The Fellow Kogyo CT-3 Level Switch has emerged as a reliable and efficient solution to meet these requirements. With its advanced technology and versatile capabilities, the CT-3 Level Switch has gained recognition in various industries for its accuracy, durability, and ease of use.

Introduction to Fellow Kogyo CT-3 Level Switch:

The Fellow Kogyo CT-3 Level Switch is a cutting-edge device designed to detect and control liquid levels in a wide range of applications. It is manufactured by Fellow Kogyo Co., Ltd., a company known for its commitment to producing high-quality industrial instruments and solutions. The CT-3 Level Switch operates on innovative principles, offering real-time level monitoring and control to ensure the smooth operation of industrial processes.

Key Features and Benefits:

1. Versatile Application: The CT-3 Level Switch can be used with various liquids, including water, chemicals, oils, and more. This versatility makes it suitable for industries such as petrochemicals, water treatment, food and beverage, pharmaceuticals, and many others.

2. High Accuracy: The level detection accuracy of the CT-3 is exceptional, enabling precise control of liquid levels to avoid overflows, shortages, and operational disruptions. This accuracy contributes to improved process efficiency and reduced wastage.

3. Reliability: Fellow Kogyo’s reputation for producing reliable industrial instruments is reflected in the CT-3 Level Switch. Its durable construction ensures longevity even in harsh environments.

4. Easy Installation and Maintenance: The CT-3 is designed for easy installation and minimal maintenance. This user-friendly aspect enhances its usability and reduces downtime.

5. Customization Options: The CT-3 Level Switch can be customized to meet specific application requirements, including different materials of construction, switch configurations, and mounting options.

6. Innovative Technology: The CT-3 utilizes advanced sensing technology, such as float and magnetic reed switch mechanisms, to detect liquid levels accurately. This technology is complemented by efficient circuitry and signal processing.

Working Principle:

The Fellow Kogyo CT-3 Level Switch operates based on the principle of buoyancy. A float containing a magnetic element rises or falls with the liquid level. As the float moves, it interacts with a magnetic reed switch installed in the switch housing. This interaction triggers the switch to change its state, indicating the level status. The reed switch’s simplicity and reliability make it an ideal component for such level sensing applications.


The Fellow Kogyo CT-3 Level Switch finds application in a wide range of industries, including but not limited to:

1. Oil and Gas: Monitoring levels of crude oil, refined products, and various chemicals in storage tanks and pipelines.

2. Water Treatment: Managing water levels in reservoirs, water treatment plants, and distribution systems.

3. Chemical Processing: Ensuring precise levels of chemicals in mixing and reaction vessels.

4. Food and Beverage: Controlling liquid levels in production and storage tanks for beverages, sauces, and other consumables.

5. Pharmaceuticals: Monitoring levels of liquids used in pharmaceutical manufacturing processes.

Installation Considerations:

Proper installation is essential for optimal performance of the CT-3 Level Switch. Factors such as the liquid’s specific gravity, viscosity, and temperature must be considered to ensure accurate level detection.


The Fellow Kogyo CT-3 Level Switch stands as a testament to innovation in industrial instrumentation. Its advanced technology, reliability, and adaptability make it a valuable asset across diverse industries. As the demand for precise liquid level control continues to grow, the CT-3 Level Switch is poised to play a crucial role in enhancing operational efficiency and minimizing waste. Whether in oil and gas, water treatment, chemical processing, or other sectors, the CT-3 Level Switch offers a comprehensive solution for fluid level monitoring and control. Milestones of Excellence: The Journey of Fellow Kogyo Co., Ltd.

Since its inception in 1969, Fellow Kogyo Co., Ltd. has charted a remarkable trajectory of innovation, engineering excellence, and global impact. From its early days as a visionary startup to its current position as a pioneering force, the company's history is a testament to ingenuity, perseverance, and unwavering commitment to progress. Let's embark on a journey through the significant milestones that have shaped Fellow Kogyo's remarkable legacy.

1969 - 1970: Inception and Innovations In 1969, Fellow Kogyo Co., Ltd. established its headquarters and Tokyo factory in Arakawa, Tokyo. Under the leadership of C.E.O. Katsumi Nakano, the company registered its presence in the industrial landscape. The journey began with the development of the electrostatic capacity type level meter, a groundbreaking innovation that would set the stage for the company's future achievements. Fellow Kogyo's products found immediate recognition, garnering orders from esteemed names like Osaka Shiseido and CEMEDINE.

1970 - 1980: A Decade of Expansion and Advancements Throughout the 1970s, Fellow Kogyo continued to evolve and expand its portfolio. Notable achievements included the development of the level meter for deep wells LIC-100 and the oily-water separator level meter LIC-70 (later renamed LIC-75). The company's commitment to excellence earned it an explosion-proof license for its products, cementing its reputation for safety and quality. The 1980s witnessed further breakthroughs, such as the development of the electrostatic capacity type level meter LIC-150 and the multi-points level switch for sewage CT-3 model.

1986 - 1996: Innovation Takes Center Stage The late 1980s and early 1990s marked a period of significant innovation for Fellow Kogyo. The company developed the supersonic wave surface switch LIS-20, the supersonic wave level meter LIU-300, and the ultrasonic flow meter LIS-3000, showcasing its prowess in diverse technological domains. By securing patents, type approvals, and certifications from international bodies, Fellow Kogyo solidified its standing as a global leader in the industry.

2000 - 2015: Expanding Horizons and Recognition Entering the new millennium, Fellow Kogyo continued to push boundaries with the release of advanced products like the FOCAS-1800 Bilge Alarm and the ultrasonic level meter LIU-330. The company's commitment to quality and innovation garnered recognition, including the award of the Medal with Yellow Ribbon to President Katsumi Nakano for his exemplary leadership.

2018 - Present: Sustaining Excellence and Looking Ahead In 2018, Yoshikatsu Nakano assumed the role of President, ushering in a new chapter in Fellow Kogyo's journey. The company's dedication to advancing technology remains unwavering, as evidenced by the recent release of the FOCAS-2000 Bilge Alarm and the continued expansion of its product offerings.

Today, Fellow Kogyo Co., Ltd. stands as a shining example of industrial ingenuity, a company that has seamlessly blended tradition with innovation to leave an indelible mark on the global stage. As it looks toward the future, the legacy of Fellow Kogyo will continue to inspire generations of engineers, scientists, and innovators, driving progress and shaping the world of tomorrow.


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