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Float Level Switch Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 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:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 東器産業 Tokyo//Testing, Analysis and Measurement 東京工場
  2. セムコ Hyogo//Testing, Analysis and Measurement
  3. 関西機械工業 Kyoto//Industrial Machinery
  4. 4 メイク Osaka//Testing, Analysis and Measurement
  5. 5 YTK Osaka//Machine elements and parts
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Float Level Switch Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Float-type level switch "KANKI Liquid Level Sensor" 関西機械工業
  2. Easy maintenance with a simple structure! Vertical float level switch. セムコ
  3. Horizontal float type level switch (FSH) セムコ
  4. Stainless Steel Float Level Switch LF-C Type 東器産業 東京工場
  5. Magnetic Float Level Switch "WLS-300 Series" YTK

Float Level Switch Product List

1～15 item / All 34 items

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Float-type level switch

Float-type level switch

Designed and manufactured to meet needs, from standard products to custom items and small lots.

This is a custom-made liquid level float switch designed and manufactured to meet customer requirements. Materials: SUS304, SUS316, PVC, PP, Teflon, etc. Mounting: Flange, screw, ferrule, etc. We offer a selection tailored to your usage conditions. We accommodate customer needs with standard products, custom products, and small lot orders. For more details, you can download the catalog.

  • Level gauges and level switches
  • switch
  • Sensors

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Float-type level switch "CLS Series"

Float-type level switch "CLS Series"

Prevent troubles caused by forgetting to replenish the medication solution, which leads to discharging untreated wastewater!

The "CLS Series" is a level gauge for drought warning that can be installed in small PVC or PE tanks. Please use it according to the size of various tanks. It is especially recommended for plant manufacturers. 【Features】 ■ Made of resin, suitable for various chemical liquids ■ Allows for fine adjustment of the set water level (fixed with a loose nut) ■ Very low cost compared to conventional level gauges ■ Available in two types: outdoor (with terminal box) and indoor *For more details, please refer to the PDF document or feel free to contact us.

  • Level gauges and level switches
  • Other FA equipment
  • Other environmental equipment

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Float-type level switch "LS-S1 Series"

Float-type level switch "LS-S1 Series"

For drainage treatment systems! A float-type level switch that is resistant to rust, scum, suspended solids, and oil-water mixtures.

The "LS-S1 Series" is a float-type level switch suitable for purification tanks, community plants, and various drainage pits. It is resistant to waste, scum, floating substances, and oil-water mixtures, and is unaffected by chattering or rust. The cable uses a special flexible vinyl cable that is oil-resistant. The tip is completely processed for water drainage, and the connection to the functional part is filled with epoxy resin to ensure complete integration with the molded case. 【Features】 ■ The operating part is completely packed within another molded case provided inside the float, ensuring that even if water enters, it does not affect operation or functionality. ■ A balance weight is attached to the tip of the float to enhance the accuracy of the operating point. ■ The buoyancy material inside the float also serves as shock absorption, providing excellent impact resistance. *For more details, please refer to the PDF document or feel free to contact us.

  • Liquid level control/level switch

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Easy maintenance with a simple structure! Vertical float level switch.

Easy maintenance with a simple structure! Vertical float level switch.

Numerous achievements in marine environments! Float-type vertical level switch (FSV)

This product is a float-type vertical level switch. It is commonly used in marine environments. Semco Co., Ltd. has been involved in liquid level detection and control for many years. We would like to assist various customers in solving their challenges with the technology and know-how cultivated through our experience. *For more details, please refer to the external link page or feel free to contact us.

  • Level gauges and level switches

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Float-type level switch (QFA model)

Float-type level switch (QFA model)

Float-type level switch (QFA model)

【Model】 ■QFA Type … Cable Float Type 【Measurement Target】 Low Viscosity Liquids 【Features】 Multi-point detection with a single unit Low cost Easy adjustment of contact position on-site Shared a contact/b contact; SUS float for hot water Pressure resistance 1MPa

  • 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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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, 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 with a small diameter ■ Cut and full-length modifications are possible 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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Magnetic Float Level Switch "WLS-200 Series"

Magnetic Float Level Switch "WLS-200 Series"

2 float types! You can also choose the float specifications.

The "WLS-200 Series" is a two-float type magnetic float level switch consisting of a float with a built-in permanent magnet and a guide tube (one or more) that houses a reed switch. We offer a wide variety of head types, including the IP68 "HN TYPE" and the weather-resistant "HP TYPE." *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-300 Series"

Magnetic Float Level Switch "WLS-300 Series"

3 types of floats! You can choose between metal floats and non-metal floats.

The "WLS-300 series" is a magnetic float level switch of the three-float type. It consists of a float with an embedded permanent magnet and a guide tube (one or more) that contains a reed switch. *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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LF-B type (screw welding type) SUS float level switch

LF-B type (screw welding type) SUS float level switch

It is a screw-in type level switch.

Mounting screws are JIS compliant, and custom screw manufacturing and installation are also possible. The contact capacity is 50VA for the standard type and 110VA for the high-capacity type. The number of contacts ranges from 1 to 5 (more than 5 can be discussed). Float outer diameters are φ28, φ40, φ50, and φ60. Operating guaranteed temperature is -30 to 125℃. Usable temperature range is -60 to 200℃. Available types include drip-proof, waterproof, and pressure-resistant explosion-proof (d2g4). 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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Small Float Type Level Switch LF-BSL Model

Small Float Type Level Switch LF-BSL Model

It is a stainless steel level switch of the small path float type, L-shaped.

This is an L-shaped level switch for a small diameter float. The float outer diameter is φ28. The mounting screw is PT1/4. The contact capacity is a standard 50VA. There is one contact point. A high-temperature version (up to 100 degrees) is also available. Customization of cable length and operating method is possible. Material: SUS316.

  • 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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Small Float Type Level Switch LF-BS Model

Small Float Type Level Switch LF-BS Model

Custom order available. It is a small-diameter, compact stainless steel level switch.

This is a small level switch with a small float. By reversing the float, it will operate in reverse (↑ON). Float outer diameter φ28. The mounting screw is PT1/4. The contact capacity is a standard 50VA. There is one contact point. A high-temperature version (up to 100 degrees) is also available. Stem length, mounting screw, and cable length can be customized. Material: SUS316.

  • Level gauges and level switches

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