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Float Level Switch Product List and Ranking from 10 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 Level 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. 理光フロートテクノロジー Osaka//Machine elements and parts
  2. セムコ Hyogo//Testing, Analysis and Measurement
  3. 東器産業 東京工場 Tokyo//Testing, Analysis and Measurement
  4. 4 メイク Osaka//Testing, Analysis and Measurement
  5. 5 関西機械工業 Kyoto//Industrial Machinery
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Float Level 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. Horizontal float type level switch (FSH) セムコ
  2. Float-type level switch "LS-S1 Series" シーズ
  3. Float-type level switch "KANKI Liquid Level Sensor" 関西機械工業
  4. SUS-made float type level sensor (for water, oil, and chemicals, horizontal mounting type) 理光フロートテクノロジー
  5. 4 SUS-made float-type level sensor (for water, oil, and chemicals, horizontal mounting type) 理光フロートテクノロジー

Float Level Switch Product List

31～41 item / All 41 items

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Solvent LF-A (Flanged Welding Type) PP Float Level Switch

Solvent LF-A (Flanged Welding Type) PP Float Level Switch

It is a standard type PP level switch.

The mounting flange is compatible with JIS. The contact capacity is standard at 50 VA and high capacity at 110 VA. The number of contacts ranges from 1 to 5 (more than 5 can be discussed). For measuring liquids such as acids. Float outer diameter φ50. Temperature up to 70℃. Measurable specific gravity (1.0 and above). Available in drip-proof, waterproof, and pressure-resistant explosion-proof (d2g4) types. For more details, please refer to the catalog and consult with us.

  • Level gauges and level switches

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Sanitary float-type level switch LF-A (Helical welding type)

Sanitary float-type level switch LF-A (Helical welding type)

This is a stainless steel level switch for sanitary plants.

Compatible with sanitary rules (1S to 5S) liner caps (with nuts). Contact capacity is standard 50VA and high capacity 110VA. Number of contacts: 1 to 5 points (more than 5 points can be discussed). Float outer diameters: φ28, φ40, φ50, φ60. Operating guaranteed temperature: -30 to 125℃. Actual usage temperature: -60 to 200℃. Available in drip-proof, waterproof, and pressure-resistant explosion-proof (d2g4) types. For more details, please refer to the catalog and consult us. Materials handled: SUS 304, 316, 316L.

  • Level gauges and level switches

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High-pressure float level switch LF-A (flange welded type)

High-pressure float level switch LF-A (flange welded type)

It is a float-type level switch for high-pressure tanks.

The mounting flange is compatible with JIS, JPI, and ANSI. The contact capacity is standard at 50VA and high capacity at 110VA. The number of contacts ranges from 1 to 5 points (more than 5 points can be discussed). The guaranteed temperature range is -30 to 125°C, and the operating temperature range is -60 to 200°C. There is a lineup of drip-proof, waterproof, and pressure-resistant explosion-proof types (d2g4). The stem uses a 2mm thick pipe, and the float is made of solid PTFE, which is strong against pressure, with buoyancy created by a spring for operation. The float outer diameter is φ35. There is also a proven pressure resistance of 8MPA. Materials used: SUS; 304, 316, 316L.

  • Level gauges and level switches

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【Patent Obtained】 Float-type level switch with built-in "pre-lead switch"

【Patent Obtained】 Float-type level switch with built-in "pre-lead switch"

Easy repairs on-site without removing the sensor body. Restoration in 40 minutes. Just reconnect the wiring of the broken reed switch.

【Features】 - Built-in reed switch that is as good as new at all times with a magnetic shielded pipe - Easy wiring changes for restoration without opening the tank, ensuring no downtime at the site - Patent obtained Capable of multi-point detection of reed switches with one unit Low cost and easy contact position adjustment Explosion-proof and sanitary specifications Self-holding type reed switch specification High temperature and corrosion-resistant specifications Built-in temperature sensor type Contact spacing of 50mm possible

  • Level gauges and level switches

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Float-type level switch with built-in temperature sensor.

Float-type level switch with built-in temperature sensor.

Measure liquid level and temperature with one device. There is only one mounting nozzle.

【Features】 - Reduced number of nozzles, ideal for sanitary tanks - No additional nozzle modifications required, easy to retrofit - Cost savings on wiring installation Capable of multi-point detection with a single unit Low cost and easy contact position adjustment Sanitary specifications Self-holding type reed switch specifications High temperature and corrosion-resistant specifications Contact spacing of 50mm possible

  • Level gauges and level switches

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LF-AR (Loose Flange Type) PVC Float Level Switch

LF-AR (Loose Flange Type) PVC Float Level Switch

This is a PVC level switch with a movable flange position.

The mounting flange complies with JIS standards. The contact capacity is standard at 50 VA and high capacity at 110 VA. The number of contacts ranges from 1 to 5 (more than 5 can be discussed). For measuring liquids such as acids. Measurable specific gravity (0.75 to). Float outer diameter φ48. Temperature up to -50°C. Available in drip-proof, waterproof, and pressure-resistant explosion-proof types (d2g4). For more details, please refer to the catalog and consult with us.

  • Level gauges and level switches

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Appearance φ18mm ultra-small float switch *Catalog available

Appearance φ18mm ultra-small float switch *Catalog available

Minimum level float-type level switch! Usable for lightweight liquids with a heat resistance temperature of 120°C! Can be used under harsh conditions of high temperature and high pressure, with fewer failures.

The newly developed float-type level switch by Kimura Seisakusho has been realized through precise thin plate press cutting and unique thin plate welding technology. It can be used in oil and has a very small outer diameter of φ18mm, making it expected to be active in various fields. 【Features】 ○ Heat resistance temperature of 120°C, allowing use in high-temperature environments ○ Stainless steel float with a minimum class of φ18mm ○ Target liquid specific gravity of 0.65, enabling use with low specific gravity liquids such as oil ○ Pressure resistance of 1.2MPa ○ Made of SUS316L, which has high corrosion resistance, allowing use with various liquids 【Examples of Applications】 ○ Humidifiers ○ Hydraulic pumps ○ Sterilization devices ○ Commercial fryers, etc. For more details, please contact us or download the catalog.

  • Liquid level control/level switch

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Float-type level switch "KANKI Liquid Level Sensor"

Float-type level switch "KANKI Liquid Level Sensor"

It has excellent chemical resistance! A float-type level switch with freely adjustable contact positions.

The "KANKI Liquid Level Sensor" is a level sensor (level switch) designed for small diameter installation (25A, 30A) and loose type, with adjustable contact positions on-site. We offer the "KFS type" with lead wire (1 contact), the "KFS-B type" with an outdoor terminal box (1 contact), and the "KFS2-B type" with an outdoor terminal box (2 contacts). It is ideal for low-level and dry run alarms in small tanks, as well as for preventing empty runs of mixers and stopping pumps. 【Features】 ■ Excellent chemical resistance float ■ Screw-in installation ■ Available in two types: with lead wire and with outdoor terminal box ■ Can be installed in small spaces due to its small diameter ■ Cut and overall length can be changed For more details, please refer to the catalog or feel free to contact us.

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

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SUS Float Type Level Switch LF-A (Flange Weld Type)

SUS Float Type Level Switch LF-A (Flange Weld Type)

Custom orders with short lead times are possible. This is a standard stainless steel level switch.

The mounting flange is compatible with JIS, JPI, and ANSI. The contact capacity is standard at 50 VA and high capacity at 110 VA. The number of contacts ranges from 1 to 5 (more than 5 can be discussed). The float diameters are φ28, φ40, φ50, φ60, and φ78. The guaranteed operating temperature is -30 to 125°C, while the operational temperature range is -60 to 200°C. There is a lineup of drip-proof, waterproof, and pressure-resistant explosion-proof types (d2g4). There are also sanitary rule specifications (1.5S to 5S) available. For more details, please refer to the catalog and consult us. Materials handled: SUS; 304, 316, 316L.

  • Level gauges and level switches

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Solvent-compatible PVC float level switch LF-AR intermediate joint type

Solvent-compatible PVC float level switch LF-AR intermediate joint type

The float level switch made of PVC can accommodate lengths of over 4000mm with an intermediate coupling. It is a type where the flange position can be adjusted.

The mounting flange is compatible with JIS. The contact capacity is standard at 50 VA and high capacity at 110 VA. The number of contacts ranges from 1 to 5 (more than 5 can be discussed). For measuring liquids such as acids. Float outer diameter φ48. Measurable specific gravity (0.75 and above). Temperature ~50℃. Available in drip-proof, waterproof, and pressure-resistant explosion-proof types (d2g4). For more details, please refer to the catalog and consult with us.

  • Level gauges and level switches

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Solvent-compatible PVC float level switch LF-A intermediate connector type

Solvent-compatible PVC float level switch LF-A intermediate connector type

It can accommodate lengths of 4000mm or more with an intermediate joint. This is a flange-welded PVC float level switch.

The mounting flange is compliant with JIS. The contact capacity is standard at 50VA and high capacity at 110VA. The number of contacts ranges from 1 to 5 (more than 5 can be discussed). For measuring liquids such as acids. Measurable specific gravity (0.75 to). Float outer diameter φ48 Temperature ~50℃ Drip-proof type, waterproof type, and pressure-resistant explosion-proof type (d2g4) are available. For more details, please refer to the catalog and consult with us.

  • Level gauges and level switches

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