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Level switch Product List and Ranking from 23 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.

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. null/null
  2. 関西オートメイション Osaka//Industrial Electrical Equipment
  3. null/null
  4. フェロー工業 Tokyo//Testing, Analysis and Measurement
  5. 5 東器産業 Tokyo//Testing, Analysis and Measurement 東京工場
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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. The country's smallest class ultra-compact level switch 'RFS-15'
  2. Level Switch "Rod Type Float Switch"
  3. Capacitive Level Switch (Integrated Amplifier) 'LIC-75 Series' フェロー工業
  4. 4 Small high-sensitivity vibrating level switch "KVX/XV2 Series" 関西オートメイション
  5. 4 Float-type level switch "KANKI Liquid Level Sensor" 関西機械工業

Level switch Product List

16～30 item / All 101 items

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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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Conductivity Type Level Switch (QR Type)

Conductivity Type Level Switch (QR Type)

Conductivity Type Level Switch (QR Type)

【Model】 ■QR Type 【Measurement Target】 Conductive Foam / Interface 【Features】 Lower price compared to competitors Interface detection (when both liquids are conductive and have no density difference but differ in electrical resistance) No moving parts in the sensor, providing high durability Easy to clean, maintain, and adjust sensitivity

  • Level gauges and level switches

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Vibrating and Tuning Fork Level Switch "SC Type"

Vibrating and Tuning Fork Level Switch "SC Type"

AC/DC 20-250V, compatible with 50/60Hz! Can be used for resin pellets, as well as powders such as wheat and grains.

We would like to introduce our vibration-type and tuning fork-type level switch, the 'SC model'. It features a pressure-resistant explosion-proof structure (ATEX) and allows for sensitivity adjustment. The fail-safe function cuts off output and signals when the power is turned off. It can be used for a wide range of powders, including resin pellets, cement, coal ash, and glass fragments. 【Features】 ■ Sanitary specifications ■ Pressure-resistant explosion-proof structure (ATEX) ■ Sensitivity adjustable ■ Fail-safe function (cuts off output and signals when power is off) ■ Compatible with AC/DC 20–250V 50/60Hz *For more details, please refer to the related links or feel free to contact us.

  • Level gauges and level switches

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"Self-holding" level switch capable of multi-point detection with a single float.

"Self-holding" level switch capable of multi-point detection with a single float.

Easy cleaning with one float. No need to open the tank for contact position adjustment! Equipped with a waterproof reed switch that is resistant to water and condensation.

【Features】 - Multiple contacts with one float and one stopper - No issues with sudden power outages or liquid level fluctuations during outages Low cost, explosion-proof specification, sanitary specification High temperature specification, corrosion-resistant specification Built-in temperature sensor type Contact spacing of 50mm possible

  • 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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Liquid level switch, multi-point output type *Demo available

Liquid level switch, multi-point output type *Demo available

Detecting liquid levels at four locations with one device.

○Slim Type The sensor part is 2.0 mm thick, allowing for space-saving installation. ○Flexible It can be installed even on curved surfaces (from R7 to flat surfaces). ○Non-contact Electrodes can be mounted on the outside of pipes or tanks, allowing for detection without contact with the liquid, eliminating concerns about contaminating the liquid or electrode corrosion. ○4CH Multi-head One amplifier can connect to four electrodes. Each is independent, so they can be used even if the heads are spaced apart. ○Compatible with Opaque Containers It can detect even if the pipes or tanks are opaque (limited to non-metallic containers). *Device available for loan! Please feel free to contact us. *For more details, please download the PDF or feel free to contact us.

  • 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, 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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