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Level switch Product List and Ranking from 61 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Level switch Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. メイク Osaka//Testing, Analysis and Measurement
  2. 新明和工業 Kanagawa//Automobiles and Transportation Equipment
  3. マツシマメジャテック Fukuoka//Industrial Electrical Equipment
  4. 4 関西オートメイション Osaka//Industrial Electrical Equipment
  5. 5 理光フロートテクノロジー Osaka//Machine elements and parts
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Level switch Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Liquid Level Control Switch "Level Regulator" LC12 新明和工業
  2. Enercon Corporation Dine Pen (Dine Value Test) Catalog ザ・ブルーボアハウス
  3. Water-resistant terminal box Electrode type level switch (EL-B model) メイク
  4. 4 "Warning! Emergency stop immediately!" Emergency pull cord switch for conveyor. ハシモト
  5. 5 Float Type Level Switch Product Guide 理光フロートテクノロジー

Level switch Product List

166～180 item / All 243 items

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Paddle Type Level Switch "SE Model"

Paddle Type Level Switch "SE Model"

Adjustable torque! A pressure-resistant explosion-proof level switch that can be used for detecting all types of powders.

We would like to introduce our paddle-type level switch 'SE model'. It features a pressure-resistant explosion-proof structure (ATEX) and is equipped with a dust intrusion prevention seal. It also has a slip mechanism for motor protection in case of paddle damage or overload. Additionally, it is designed for easy disassembly to facilitate maintenance and replacement, making it suitable for detecting various powders. 【Features】 ■ Pressure-resistant explosion-proof structure (ATEX) ■ Adjustable torque ■ Slip mechanism for motor protection (in case of paddle damage or overload) ■ Easy disassembly (for maintenance and replacement) ■ Dust intrusion prevention seal *For more details, please refer to the related links or feel free to contact us.

  • Level gauges and level switches

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Semiconductor liquid level sensor

Semiconductor liquid level sensor

Liquid level sensor utilizing the difference in refractive index.

At Optotech, we are committed to designing and manufacturing custom-made semiconductors to meet the various needs arising from the increasing functionality and complexity of sensors. Please feel free to consult us about semiconductor miniaturization, weight reduction, and high density. We handle everything from specifications for prototypes to mass production as a total system, allowing for further cost reductions in manufacturing expenses, including labor, component purchasing, and management costs.

  • Other semiconductors

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Float-type water level control switch "ENM-10"

Float-type water level control switch "ENM-10"

Wave motion on the liquid surface is unaffected by floating objects! A float switch that enables precise water level control.

The float-type water level control switch "ENM-10," also known as a friction switch, is a float-level regulator that has been widely used in our country for many years. With a shape and mechanism that are not affected by liquid surface fluctuations or floating debris, it operates reliably even in liquids mixed with oils and various chemicals. The specific gravity of the liquid can be optimally selected within the range of 0.65 to 1.50. For more details, please feel free to contact us.

  • Liquid level control/level switch

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Magnetic Float Level Switch "WLS-100 Series"

Magnetic Float Level Switch "WLS-100 Series"

One float type! We also have a wide variety of head types available!

The "WLS-100 series" is a magnetic float level switch consisting of a float with an embedded permanent magnet and a guide tube (one or more) that contains a reed switch. This series features a single float type. It can provide liquid level control for applications according to the settings. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Company：YTK
  • Price：Other
  • switch
  • Other measurement, recording and measuring instruments

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Magnetic Float Level Switch "WLS-400 Series"

Magnetic Float Level Switch "WLS-400 Series"

4 float type! It consists of a float with a built-in permanent magnet and a guide tube.

The "WLS-400 series" is a magnetic float level switch of the 4-float type. This product consists of a float with a permanent magnet and a guide tube (one or more) that houses a reed switch. We offer a wide range of options, including metal floats such as "WLS-401," "WLS-403," and "WLS-405," as well as non-metal floats like "WLS-402P (P.P)" and "WLS-406P (PVDF)." *For more details, please refer to the PDF document or feel free to contact us.

  • Company：YTK
  • Price：Other
  • switch
  • Other measurement, recording and measuring instruments

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Float Type Level Switch Product Guide

Float Type Level Switch Product Guide

A rich lineup of materials, functions, and performance from large capacity tanks to equipment integration!

This catalog is a product guide published by Ricoh Float Technology Co., Ltd., which mainly handles float and float technology applied level switches and detection sensors, focusing on "Float Type Level Switches." It features a variety of "standard products" that demonstrate valuable performance and economic benefits across various fields, as well as numerous "custom products." [Contents] ■ Float Type Level Switches *For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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Composite resin float "RF-2"

Composite resin float "RF-2"

Excellent workability and rich characteristics and shapes lead directly to technological innovation and improved convenience!

The "RF-2" is a composite resin float that achieves high precision specific gravity settings with a "completely independent bubble body." It does not sink, is resistant to degradation, maintains its specific gravity, and can be shaped freely. It boasts excellent processability and is active in various industrial fields. Its rich application characteristics and shapes directly contribute to technological innovation and improved convenience. 【Features】 ■ Heat and weather resistance that does not change performance up to 180°C (in oil) ■ Chemical and oil resistance that is not affected by gasoline ■ Mechanical strength and impact resistance in surface, internal, and contact areas ■ Stable cold resistance even in low-temperature environments that require harsh conditions ■ Pressure resistance and water resistance that achieve an extremely low water absorption rate ■ Excellent dimensional stability after molding to meet diverse needs *For more details, please refer to the PDF document or feel free to contact us.

  • switch

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All stainless steel level switch 'RFS-15'

All stainless steel level switch 'RFS-15'

The smallest class in the country, ultra-compact! Usable temperature (at atmospheric pressure) is -40℃ to +120℃.

The "RFS-15" is one of the smallest level switches made of stainless steel in Japan. The float size is φ18mm and height is 22mm. It achieves a pressure resistance of 1.0MPa and a specific gravity of 0.5. Additionally, the float has a specific gravity of 0.5±0.07. Please feel free to contact us when you need assistance. 【Material】 ■ Body: SUS304 ■ Float: SUS316L ■ Stopper: SUS304 ■ Mounting Nut: SUS304 *For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS horizontal mounting float level switch for water, oil, and chemicals. Pressure-resistant type usable up to MAX. 4MPa.

【Model】 　■RFS-9 【Specifications】 　■Main body material: SUS316 　■Float material: SUS316L 　■Operating temperature (at atmospheric pressure): -40℃ to +120℃ 　■Pressure resistance (at room temperature): 4MPa 【Remarks】 　We offer a wide variety of sizes, functions, and performances, from large capacity tanks to equipment integration. 　According to your needs, we can accommodate custom specifications regarding the length of the main body, number of floats, size of floats, terminal box, flange specifications, side-mounted types, and more, covering materials, structure, performance, and cost. 　*For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS horizontal mounting float level switch for water, oil, and chemicals. Heat-resistant type suitable for liquids up to 180°C.

【Model】 　■RFS-11H 【Specifications】 　■Main body material: SUS304 　■Float material: SUS304 　■Operating temperature (at atmospheric pressure): -40℃ to +180℃ 　■Pressure resistance (at room temperature): 0.5MPa 【Remarks】 　We offer a wide variety of sizes, functions, and performances, from large capacity tanks to equipment integration. 　We can accommodate custom specifications according to your needs, including the length of the main body, number of floats, size of floats, terminal box, flange specifications, side mounting type, and more, covering materials, structure, performance, and cost. 　*For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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SUS-made float-type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS-made float-type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS horizontal mounting float level switch for water, oil, and chemicals. Usable for liquids up to 180°C.

【Model】 　■RFS-12H 【Specifications】 　■Main body material: SUS304 　■Float material: SUS304 　■Operating temperature (atmospheric pressure): -40℃ to +180℃ 　■Pressure resistance (at room temperature): 0.5MPa 【Notes】 　We offer a wide variety of sizes, functions, and performances, from large capacity tanks to equipment integration. 　According to your needs, we can accommodate custom specifications regarding the length of the main body, number of floats, size of floats, terminal box, flange specifications for side mounting, and more, covering materials, structure, performance, and cost. 　*For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

Horizontal mounting float level switch made of SUS for water, oil, and chemicals. A compact horizontal mounting type that can be installed in tanks of various depths.

【Model】 　■RFS-13 【Specifications】 　■Main body material: SUS304 　■Float material: SUS304 　■Operating temperature (at atmospheric pressure): -40℃ to +120℃ 　■Pressure resistance (at room temperature): 0.5MPa 【Remarks】 　We offer a variety of sizes, functions, and performance options, from large capacity tanks to equipment integration. 　We can accommodate custom specifications based on your needs, including the length of the main body, number of floats, size of floats, terminal box, flange specifications for side mounting, and more, covering materials, structure, performance, and cost. 　*For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type)

SUS-made horizontal mounting float level switch for water, oil, and chemicals. A compact horizontal mounting type that can be installed from the outside of the tank side.

【Model】 　■RFS-14 【Specifications】 　■Main body material: SUS304 　■Float material: SUS304 　■Operating temperature (atmospheric pressure): -40℃ to +120℃ 　■Pressure resistance (at room temperature): 0.5MPa 【Remarks】 　We offer a variety of sizes, functions, and performance options, from large capacity tanks to equipment integration. 　Upon request, we can accommodate custom specifications regarding the length of the main body, number of floats, size of floats, terminal box, flange specifications, side-mounted types, and more, covering materials, structure, performance, and cost. 　*For more details, please download the PDF or feel free to contact us.

  • Level gauges and level switches

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[Presentation of Materials] Basic Knowledge of Floats

[Presentation of Materials] Basic Knowledge of Floats

This is a book that summarizes the basic knowledge, the history of its birth, and the management activities involving all employees of the company.

In this document, we introduce basic knowledge about "floats." Using synthetic rubber and thermosetting resin as the main raw materials, and through our unique blending technology, you can learn about Ricoh's "RF-2 (NBR) float," which is blended according to the required product shape, as well as the origins of rigid rubber foam and the company-wide management activities aimed at improving corporate structure and enhancing quality control. This book is not only useful for those who want to acquire basic knowledge but also for anyone interested in our products. We highly recommend reading it. [Contents] ■ Part 1: Basic Knowledge of Floats ■ Part 2: History of Float Development ■ Part 3: Company-wide Management Activities *For more details, please download the PDF or feel free to contact us.

  • Other polymer materials

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| For those considering the visualization of communication equipment | Measurement and monitoring systems

| For those considering the visualization of communication equipment | Measurement and monitoring systems

We will introduce the features of our measurement and monitoring system to address concerns such as 'I want to visualize the energy consumption of telecommunications equipment.'

Hexacore Co., Ltd. is a manufacturer based in Natori City, Miyagi Prefecture, specializing in the design, manufacturing, and sales of measurement and monitoring systems. Our experienced employees in the telecommunications business respond to customer inquiries, allowing us to meet specific requirements on a representative basis. 【We solve the following issues】 ■ I want to know the actual current and power used in the distribution board. ■ Since there are communication buildings nationwide, I want to monitor them centrally from one location. ■ I want to customize products to improve usability. ■ I would like enhanced maintenance and support services. 【Proposals】 - I want to know the power used in the distribution board. ⇒ By measuring the power consumption of the distribution board with the monitoring system "iDC-SVS" and monitoring it with the manager software "CEW-M4," we can grasp the load usage and contribute to the effective utilization of equipment. - I want to centrally monitor communication buildings across the country. ⇒ The manager software "CEW-M4" can measure up to 20,000 points. By connecting multiple locations via VPN, we can efficiently manage the equipment status from one location. *For more details, please refer to the PDF document or feel free to contact us.

  • Other security and surveillance systems
  • Power Monitoring Equipment
  • Demand Monitoring

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