We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Level Sensors.
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Level Sensors Product List and Ranking from 20 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 Sensors 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. null/null
  3. 亀岡電子 Kyoto//Industrial Electrical Equipment
  4. 4 インテリンク Tokyo//Trading company/Wholesale
  5. 5 null/null

Level Sensors 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. Radar Level Sensor "FR Series"
  2. Guide Pulse Type Level Sensor FL Series
  3. Multi N2 Level Sensor インテリンク
  4. 4 Iwaki Level Sensor IRS/IRSV Series
  5. 5 Liquid level sensor CLA for monitoring water levels in remote locations. 亀岡電子

Level Sensors Product List

16~30 item / All 104 items

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Optical Level Sensor "OX-Type Integrated / OX-T Type Immersion"

Optical level sensor using hybrid IC for measuring the level of substances that settle in liquids!

The "OX-type Integrated/OX-T-type Immersion" is an optical level sensor that accurately captures the interface using powerful infrared pulse-modulated light. By pulsing the infrared light source, a high light output is achieved, allowing for almost complete disregard of the effects of dirt on the emitting and receiving surfaces. The light-emitting and light-receiving elements of the detection electrode, which is inserted into the liquid, are completely protected and isolated by a Teflon-based FEP tube, making it safe to use in sealed pressure tanks and in environments where corrosive gases are generated. 【Features】 ■ Almost no impact from dirt on the emitting and receiving surfaces ■ Not affected by noise from stray light ■ All major components use hybrid ICs ■ Eliminates variation in characteristics and improves reliability ■ Usable in sealed pressure tanks and in environments where corrosive gases are generated *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors
  • Other measurement, recording and measuring instruments

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Piezoelectric level sensor

Excellent durability and reliability! The resonant frequency changes as the surrounding medium changes, allowing for liquid level measurement.

Ultrasonic level sensors are widely used for non-contact level detection of liquids and bulk solids. The sensor is equipped with a piezoelectric ceramic transducer that can emit high-frequency ultrasonic waves, and the piezoelectric ceramic transducer is mounted above the liquid surface being measured. The distance to the liquid surface from the sensor is determined by sending short ultrasonic pulses and measuring the time it takes for the pulses to reflect off the liquid surface and return. Another method for measuring the liquid surface uses a metal tuning fork, whose self-resonant frequency is detected by an evaluation circuit when excited by the piezoelectric ceramic transducer. When the surrounding medium changes, the resonant frequency changes, allowing for measurement of the liquid surface. 【Features】 ■ Excellent durability and reliability ■ High sensitivity and fast response ■ High resolution and positional accuracy *For more details, please refer to the PDF document or feel free to contact us.

  • Piezoelectric Devices

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A level sensor that is difficult to wet with molten metal and has excellent electrical conductivity.

Contributes to stable product quality and reduction of man-hours! Management and understanding under harsh conditions are also possible.

The molten metal detection rod (level sensor) is a sensing device that detects the presence of aluminum molten metal. It allows for management and monitoring in harsh environments, enabling a longer lifespan. There is no adhesion of molten metal without the application of release agents, preventing the formation of icicle-like drips of molten metal. Due to minimal wear from thermal oxidation and a low increase in resistance values, it can be used with no maintenance, contributing to stable product quality and reduced labor costs. 【Features】 - Wear resistance, thermal shock resistance, heat resistance, corrosion resistance - Lightweight - High-temperature mechanical strength - High toughness - Difficult to wet with molten metal - Electrical conductivity *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors
  • Sensors

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Reed switch type level sensor 'FS-3101-101'

Single float type! Level sensor with a maximum open/close voltage of DC200V.

The "FS-3101-101" is a nut-mounted type reed switch level sensor. The liquid used is water (1.0), and both the case and float are made of PP resin. Additionally, the operating temperature range is -10°C to +60°C. Please feel free to contact us if you have any inquiries. 【Features】 ■ Resin case: For water ■ Nut-mounted type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Reed switch type level sensor 'FS-3201-111'

The liquid used is water (1.0)! Introducing a nut-mounted type level sensor.

The FS-3201-111 is a single float type reed switch level sensor. The maximum switching capacity is 50W, and the maximum switching voltage is DC200V. Additionally, UL1007 AWG22 is used for the wiring. Please feel free to contact us if you have any requests. 【Features】 ■ Resin case: for water ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Level sensor "FS-0211B-101"

Sheet metal slide mounting type! Product made with POM resin in the case.

The "FS-0211B-101" is a magnet-operated level sensor. The liquid used is water (1.0), and the slider and float are made of PP resin. It can detect the liquid level of dirty water and is a single float type. Additionally, the maximum switching capacity is 50W, and the maximum switching voltage is DC100V. Please feel free to contact us if you have any inquiries. 【Features】 ■ Resin case (for water) ■ Sheet metal slide mounting type ■ Single float type ■ Capable of detecting the liquid level of dirty water *Float and stem separation type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Level sensor "FS-0250-101"

Detectable liquid level of dirty water! Slider and float made of PP resin.

The "FS-0250-101" is a level sensor for liquid with a specific gravity of water (1.0). It is a sheet metal slide mounting type, with a case made of POM resin and using UL1007 AWG24 for the wiring. Additionally, the contact withstand voltage is DC200V, and the contact resistance is below 0.5Ω. Please feel free to contact us if you have any inquiries. 【Features】 ■ Resin case (for water) ■ Sheet metal slide mounting type ■ Single float type ■ Capable of detecting the liquid level of dirty water ■ Float and stem separation type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Reed switch type level sensor 'ESL-002-502'

The case material is brass with nickel plating! It operates with a contact pressure of 200V and uses hydraulic oil.

The "ESL-002-502" is a side-mounted type of reed switch level sensor. The liquid used is hydraulic oil (0.88), and the wire is a 2-core cap tire cable. Additionally, we also offer wires made of fluororesin, such as "ESL-003-101," and those using antifreeze, like "ESL-102-502" and "ESL-103-502." 【Features】 ■ Screw-in type ■ Metal case / PP resin case *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Level sensor "FS-4101-101"

The operating temperature range is -20°C to +80°C! The maximum switching capacity is 50W, and it has a resin case for oil use.

The "FS-4101-101" is a level sensor with magnetic operation that uses a resin case for oil. The operating distance is MIN 34.0mm when ON and MAX 41.0mm when OFF. The liquid used is kerosene, and the case is made of 6 nylon material. Please feel free to consult us when you need assistance. 【Features】 ■ Resin case: for oil ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Level sensor "FS-4201-101"

The contact withstand voltage is DC200V! Single float type with contact resistance of 0.3Ω or less.

The FS-4201-101 is a magnet-operated level sensor with a nut mounting type. The liquid used is kerosene, and the case material is nylon 6. The operating distance is MIN 44.0mm when ON and MAX 35.0mm when OFF. 【Features】 ■ Resin case: for oil ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Level sensor "FS-9501-103"

The operating temperature range is -20℃ to +90℃! The case and float are made of stainless steel.

The "FS-9501-103" is a magnetic-operated level sensor with both the case and float made of stainless steel. It has electrical characteristics with a contact pressure rating of DC200V and a contact resistance of 0.3Ω or less. The operating distance is MAX 79.0mm when ON and MIN 70.0mm when OFF. Please feel free to consult us when you need assistance. 【Features】 ■ Metal case: Float (for water) ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Level sensor "FS-9502-103"

Contact withstand voltage DC200V! Operating temperature range -20℃ to +90℃ with water usage.

The "FS-9502-103" is a magnetic operation level sensor with an operating distance of MAX 68.0mm when ON and MIN 77.0mm when OFF. The maximum switching capacity is 10W, and the maximum switching voltage is DC100V. Both the case and float are made of stainless steel. Please feel free to consult us when you need assistance. 【Features】 ■ Metal case: Float (for water) ■ Nut mounting type ■ Single float type *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Small ultrasonic liquid level sensor

The small ultrasonic liquid level sensor measures the time it takes for ultrasonic waves to reflect off the liquid surface and return.

Manufacturer: Audiowill Electronics (Guangdong) CO., Ltd. Headquarters Factory: Guangzhou, Guangdong Province, China Certifications: ISO14001 ISO/TS16949 OHSAS18001 Product Name: Small Ultrasonic Liquid Level Sensor Model: UM0017 Overview: Measures the time it takes for ultrasonic waves to reflect off the liquid surface and return. It measures non-contact and is suitable for level measurement of various liquids. Ideal for installation inside water purifiers. Features: - High precision - Stable performance - Waterproof type

  • High frequency/microwave parts

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