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Float Switch Product List and Ranking from 13 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Float Switch Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 木村製作所 Osaka//others
  2. コーギケン Tokyo//Testing, Analysis and Measurement
  3. エヌエー Shizuoka//Industrial Electrical Equipment
  4. 4 ワッティー Tokyo//Industrial Electrical Equipment
  5. 5 ニッポー Saitama//Electronic Components and Semiconductors

Float Switch Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Float Switch "FS, FT, FY, FP, FEW, FC Series" コーギケン
  2. [Column] What is a Float Switch? Mechanism of Operation and How to Use It ニッポー
  3. Float Switch HL-M-000 Series ワッティー
  4. 4 Float switch 木村製作所
  5. 4 Float Switch KS Series "KS2 (PP Float)" 木村製作所

Float Switch Product List

31~45 item / All 98 items

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Float switch using reed switch

Detects liquid levels of water, oil, and other liquids! Compatible with a wide range of liquids from drinking water to waste liquids.

The "float switch" detects the water levels of water, oil, chemical solutions, drinking water, etc., and detects dry running and overflow. It is also referred to as a level switch or water level gauge. It can detect the water levels of a wide range of liquids, including types designed for wave suppression, those compliant with food sanitation laws, and those suitable for high-viscosity liquids. It can be adapted for various applications, from large-scale use in water treatment plants to small-scale use in humidifiers. 【Product Types】 ○ Small type ○ Food sanitation law compliant product; plastic type ○ Wide hysteresis type ○ Horizontal mounting type ○ High-viscosity liquid type For more details, please contact us or download the catalog.

  • switch

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Float switch

Float switch

**Overview** This float switch offsets the weight of the guide pipe with a compression spring, utilizing the buoyancy of the float to push up and the weight of the float to push down. It detects the position of the float, which follows the liquid level, using a micro switch mechanism mounted on a sleeve, thereby obtaining ON-OFF signals. Since the sleeve is completely sealed, no steam or corrosive gases from the tank can enter the container housing the switch mechanism. By arbitrarily setting the float stopper, signals can be obtained at level positions that meet specifications. It is widely used for upper and lower limit alarms, pump control, valve opening and closing, and more.

  • Piping Materials

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Float Switch OL Series

Float Switch OL Series

A level switch with a float developed to accurately control the levels of oil tanks and oil collection tanks for water turbine bearings in hydropower plants. 【Features】 ○ Can be applied where relatively short stroke detection is required. ○ Maximum operating voltage: AC200V/DC200V ○ Maximum switching capacity: AC50VA/DC50W ○ Maximum switching current: AC1A/DC0.5A ○ Dielectric strength between contacts: DC400V/1min ○ Contact resistance between contacts: Below 100mΩ (initial value) ○ Insulation resistance: Below 100Ω (DC500V) between terminals and case ○ Insulation withstand voltage: AC200V/1min between terminals and case ● For other functions and details, please download the catalog.

  • Flow Meter

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Float Switch LS Series

Your single-phase pump will be transformed into an automatic pump.

You can easily operate it automatically just by connecting it to a power plug. The operating water level and stop water level can be easily adjusted. When the water level rises, the power turns ON, and when it falls, the power turns OFF, so it can be used for purposes other than pumping.

  • Other water treatment equipment

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Float switch

Detecting liquid levels of water, oil, and other liquids; compatible with a wide range of liquids from drinking water to wastewater.

We offer a variety of types to meet diverse needs, including compact types, wide hysteresis types, food hygiene compliant types, and high viscosity liquid types. Additionally, we have over 20 standard floats available and can accommodate custom requests as well.

  • switch

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Float Switch "FS, FT, FY, FP, FEW, FC Series"

Detect the liquid level with the on/off of a reed switch! Stable operation can be achieved.

The "FS, FT, FY, FP, FEW, FC series" are highly reliable and extremely safe float switches for liquids. They can achieve stable operation without being affected by various conditions such as pressure, temperature, and vapor in the tank where they are installed. Not only can the material be selected based on the properties of the liquid used and the usage conditions, but they can also be divided using a fitting method even when there is no installation space, allowing for a structure that suits the current situation. 【Features】 ■ Highly reliable ■ Extremely safe ■ Not affected by various conditions such as pressure, temperature, and vapor ■ Material can be selected based on the properties of the liquid used and the usage conditions ■ Possible to choose a structure that fits the current situation *For more details, please refer to the PDF document or feel free to contact us.

  • Other process controls

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Float Switch HL-S1 Series

Ultra-compact, the smallest class in Japan, compliant with the Food Sanitation Act.

This is a float switch made of all polypropylene with a flange height of 27mm, and it is one of the smallest and lightest types available in Japan. We offer two types: one for ON when the liquid level rises and another for ON when it falls. It is ideal for controlling the liquid level at the bottom or top of a storage tank. *For more details, please refer to the PDF document or feel free to contact us. ▼ Contact Information TEL: Hamamatsu Office 053-420-1281 MAIL: info@watty.co.jp

  • Level gauges and level switches
  • Liquid level control/level switch

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HL-S3P/HL-S3N Float Switch

Compact float switch compatible with a maximum operating voltage of 200V, with the option to select rising ON or falling ON.

The float is made of PP/NBR and the stem is SUS304. We have a lineup for maximum operating voltage of 200V with level rise ON and level fall ON. *For more details, please refer to the PDF document or feel free to contact us. ▼Contact Information TEL: Hamamatsu Office 053-420-1281 MAIL: info@watty.co.jp

  • Liquid level control/level switch
  • Instrumentation and Control Systems
  • Level gauges and level switches

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