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Float Switch Product List and Ranking from 22 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. 東一製作所 Tokyo//Manufacturing and processing contract
  3. エヌエー Shizuoka//Industrial Electrical Equipment
  4. 4 関西オートメイション Osaka//Industrial Electrical Equipment
  5. 5 コーギケン Tokyo//Testing, Analysis and Measurement
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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. Mine-style float switch AG type 東一製作所
  2. Float Switch "FS, FT, FY, FP, FEW, FC Series" コーギケン
  3. Mine-style float switch Type AB 東一製作所
  4. [Column] What is a Float Switch? Mechanism of Operation and How to Use It ニッポー
  5. 4 Small general-purpose float switch 関西オートメイション

Float Switch Product List

1～15 item / All 140 items

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HT Series Tank Float Switch

HT Series Tank Float Switch

The tank capacity is available in three types: 5L, 10L, and 20L. We offer two types of float switches made of PP resin and stainless steel.

A float switch has been installed in a tank made of PE resin. It can issue alarms for full and empty tank conditions. The tank is available in three sizes: 5L, 10L, and 20L. You can choose from two types of float switches: made of PP resin or SUS304. By using the optional HSU-1002T, liquid level control and monitoring can be easily achieved. *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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Float Switch HL-M-000 Series

Float Switch HL-M-000 Series

Universal long type for vertical installation made of all stainless steel, strong against harsh environments.

We have prepared a standard product made of stainless steel, which is strong in harsh environments, in a vertical mounting type for general use. We offer six types: HL-M-000D/E/F/G/H/J. Each type differs in length and the operation method for rising ON/falling ON. Common Specifications: Rated voltage, open/close current, and open/close capacity: Max AC200V/DC200V Max 50VA/50W Mounting shape: M12×P1.25 Operating temperature range: -40℃ to 120℃ Material: Stem/SUS304, Float/SUS304 *For more details, please download the PDF or contact us.

  • Level gauges and level switches

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Liquid level detection with a float: "Displacer-type float switch"

Liquid level detection with a float: "Displacer-type float switch"

Up to 9m! Securely capture the liquid level with a float connected by a wire!

The display-type float switch (FLD series) is a level switch that detects the liquid level in tanks and containers. The float, integrated with a wire, moves up and down due to buoyancy, activating the contact (reed switch). ● Easy detection position adjustment The float can operate anywhere along the wire, allowing for free repositioning. It can be adjusted with just a single driver. ● Detectable up to 9m Due to its wire structure, it can be installed in long tanks. ● Avoids the effects of ripples and water flow A balance weight is installed at the lower end of the wire, so it is hardly affected by ripples or flow of the liquid level. ● Reduces transportation costs Thanks to its wire structure, even long items can be shipped in cardboard packaging. There is no need for wooden frame packaging.

  • Liquid level control/level switch
  • Level gauges and level switches
  • Other measurement, recording and measuring instruments

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Multi-point ball float switch "KF-805N series"

Multi-point ball float switch "KF-805N series"

A float switch suitable for wastewater and viscous liquids! Moreover, changing the contact position is easy! Multi-point ball float switch.

The "Multi-Point Ball Float Switch" is a high-quality float switch designed for controlling water supply/drainage pumps, motors, solenoid valves, and level alarms. It ensures reliable operation and safe detection from single-point to multi-point control. 【Multi-Point Ball Float Switch Features】 ■ Highly versatile and usable with many liquids ■ Safely detects from single-point to multi-point control with reliable operation ■ Designed for controlling solenoid valves and level alarms ■ Accurately detects wastewater levels, including viscous liquids and floating debris such as scum Additionally, the float component that makes up the multi-point ball float switch can be used independently. "KARI Float Series" *For more details, please refer to the PDF materials or feel free to contact us.

  • Level gauges and level switches

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Small general-purpose float switch

Small general-purpose float switch

Ideal for small tanks! A lineup of floats suitable for single-point measurement, multi-point measurement, and various other applications!

With a simple structure, it is easy to handle, has few failures, and boasts a long lifespan. It is available in a wide range of models to finely accommodate various environments. Starting with single-point measurement types made of stainless steel and polypropylene, we also offer multi-point types with and without terminal boxes, so please use them according to your needs. 【Features】 ■ Suitable for small tanks ■ Easy to handle with a simple structure ■ Few failures and long lifespan ■ A rich variety of models including horizontal mounting, side mounting, and heat-resistant types ■ Finely accommodates diverse environments *For more details, please refer to the PDF materials or feel free to contact us.

  • Level gauges and level switches

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Explained in Manga: Vertical Float Switch 'Convenience'

Explained in Manga: Vertical Float Switch 'Convenience'

Ideal for controlling liquid levels of various liquids! A detailed explanation of vertical float switches.

This booklet provides an easy-to-understand explanation of the convenience of vertical float switches through manga. We respond to real voices from manufacturing sites, such as "I want to automatically control the liquid level in a storage tank, but is there a good model available?" With vertical float switches, you can set the number of contacts and detection points as needed, allowing for various liquid level control options. Please download and take a look. [Contents] ■ Vertical Float Switch ・ Convenience *For more details, please refer to the PDF document or feel free to contact us.

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

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Self-holding float switch

Self-holding float switch

Achieve multi-point detection with a single float! Introducing the self-latching float switch.

The "self-holding float switch" can detect multiple points with a single float. It adopts a method that continues to hold the on state even after the float passes through the switch operation position. This reduces the labor required for cleaning operations and allows for shorter detection pitches. In addition to a 10mm pitch, we also offer a "continuous level gauge" that can be freely selected at 35mm or more. 【Features】 ■ Self-holding type ■ Multiple point detection with a single float ■ Reduction of labor for cleaning operations ■ Ability to shorten detection pitch ■ Method that continues to hold the on state even after the float passes through the switch operation position *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Float switch

Float switch

This is an ideal liquid level float switch for water, oil, chemical tanks, and cleaning machines.

Kimura Manufacturing Co., Ltd. offers float-type level switches that accommodate the diversification of containers and liquid types. We consider materials suitable for various applications, such as durability, heat resistance, and corrosion resistance, and we have a wide range of products that can also adapt to the diversification of sensor installation positions.

  • Level gauges and level switches
  • Other measurement, recording and measuring instruments
  • Other FA equipment

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Float Switch KS Series "KS2T"

Float Switch KS Series "KS2T"

Both the float and the main body (stem) are completely sealed.

The KS series is the most popular stainless steel float level switch. It is a versatile float switch with high heat resistance, corrosion resistance, and excellent strength. By removing the stopper and reversing the orientation of the float, the switch operation will be inverted. 【Features】 ○ One detection point ○ Reversible operation For more details, please contact us or download the catalog.

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

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Float Switch KS Series "KS4TH"

Float Switch KS Series "KS4TH"

Side-mounted heat-resistant type (200℃)! Stainless steel float level switch.

The "KS4TH" can be used continuously at 200°C. By removing the stopper and reversing the orientation of the float, the switch operation will be inverted. A contact protection circuit is not required. Surge suppressors for long cable connections and spark extinguishing circuits for switching inductive loads are also unnecessary. 【Features】 ○ 1 detection point ○ Reversible operation For more details, please contact us or download the catalog.

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

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Float Switch KS Series "KS5V"

Float Switch KS Series "KS5V"

Durable adhesive wide hiss type! Stainless steel float level switch.

"KS5V" is a product designed to combat chattering and sludge. Its principle and structure are simple, making it easy to handle. It uses a reed switch for the contacts, ensuring a long lifespan. 【Features】 ○ Number of detection points: 1 ○ Mounting: M12xP1.25 (horizontal mounting) ○ Float size: φ40.8x27L For more details, please contact us or download the catalog.

  • Level gauges and level switches

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Float Switch KS Series "KS20TH"

Float Switch KS Series "KS20TH"

Multi-point heat-resistant type (200℃)! Stainless steel float level switch.

The "KS20TH" is a multipoint heat-resistant stainless steel float level switch with a simple principle and structure, making it easy to handle. There is no need for contact protection circuits, surge suppressors for long cable connections, or spark extinguishing circuits when switching inductive loads. A detection level spacing of 70mm or more is required. 【Features】 ○ 5 detection points ○ Reversible operation (depending on specifications) For more details, please contact us or download the catalog.

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

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Float Switch KS Series "KSP"

Float Switch KS Series "KSP"

Universal plug-in type! Stainless steel float level switch

The "KSP" is a stainless steel float level switch with a simple principle and structure, making it easy to handle and suitable for general plug mounting. It uses a reed switch for the contacts, ensuring a long lifespan. Both the float and the main body (stem) are completely sealed. A detection level interval of at least 45mm is required. 【Features】 ○ 5 detection points ○ Reversible operation (depending on specifications) ○ Custom specifications available for 6 or more points For more details, please contact us or download the catalog.

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

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Float Switch KS Series "KSPCP"

Float Switch KS Series "KSPCP"

Compatible with all designs! Connector-type level switch.

"KSPCP" has a simple principle and structure, making it easy to handle. It uses reed switches for the contacts, ensuring a long lifespan. Both the float and the main body (stem) are completely sealed. A detection level interval of at least 45mm is required. 【Features】 ○ 4 detection points ○ Reversible operation (depending on specifications) For more details, please contact us or download the catalog.

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

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