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Liquid level gauge Product List and Ranking from 23 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Liquid level gauge Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 日本計器 Osaka//Testing, Analysis and Measurement
  2. サワダ製作所 Hyogo//Other manufacturing
  3. セムコ Hyogo//Testing, Analysis and Measurement
  4. 4 日本クリンゲージ 東京営業所 Tokyo//Industrial Machinery
  5. 5 Temposonics Tokyo//Testing, Analysis and Measurement
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Liquid level gauge Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. No power required! Compact liquid level gauge Fig. 6000, strong in harsh environments. セムコ
  2. Nihon Keiki Co., Ltd. Liquid Level Gauge Comprehensive Catalog 日本計器
  3. Round Glass Tube Water Level Gauge (Tubular Type) KGV-N Model サワダ製作所
  4. Power-free and easy to install: Compact liquid level gauge '20DL' with few moving parts. セムコ
  5. 4 Direct-reading liquid level gauge (glass liquid level gauge) BBKテクノロジーズ ​計装部門

Liquid level gauge Product List

91～105 item / All 107 items

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Liquid Level Gauge "Metritape"

Liquid Level Gauge "Metritape"

Achieving high durability and flexibility! A proven system backed by 50 years of experience.

"Metritape" is a liquid level gauge for fuel tanks, ballast tanks, draft measurements, and service tanks. The Metritape sensor employs innovative resistive tape technology, achieving high durability and flexibility. It has high reliability, demonstrating stable performance even in hazardous locations such as inside fuel tanks. Additionally, we offer a "silver ion drinking water sterilization device" that features an easy-to-replace electrode and a lightweight, compact design. 【Features】 ■ No work required inside the tank ■ No movable parts that can stick, break, or corrode ■ High reproducibility and reliability of output signals ■ Highly flexible sensor that can be installed in J-type tanks ■ Sensor lengths available from 1m to 36m *For more details, please refer to the PDF document or feel free to contact us.

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Tape-type liquid level gauge

Tape-type liquid level gauge

Introducing a liquid level gauge that widely accommodates various liquid surface conditions and installation environments! It boasts excellent durability and a long lifespan.

Introducing the "Metric Tape Liquid Level Gauge" handled by CBSI. Manufactured using advanced technology, the metric tape is a tape-type liquid level gauge that can adapt to various environments, including corrosive conditions, pressure, and liquid level situations. The resolution is as precise as ±3mm. The resistance wire is uniformly wound at 1000Ω/m over the entire measurement length, and measurements are taken as the liquid pressure pushes against the resistance wire. 【Features】 ■ Space-saving installation ■ Excellent durability ■ Superior maintenance management, easy to install and remove ■ Broad adaptability to liquid level conditions and installation environments ■ Capable of measuring a wide variety of liquids *For more details, please refer to the PDF document or feel free to contact us.

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Magnet float type liquid level gauge (metal tube type, buoyancy type liquid level gauge)

Magnet float type liquid level gauge (metal tube type, buoyancy type liquid level gauge)

From general-purpose items to high-temperature and high-pressure boilers, ultra-low temperature fluids, low-density fluids, and corrosive fluids, they can be used in a wide range of fields.

Compatible with low pressure to critical pressure, and from ultra-low temperature to saturation temperature. The liquid level can be clearly confirmed with a two-color display (red/white). Maintenance-free features such as glass replacement are realized. Since it is not a direct view through glass, indirect observation ensures safety on-site. Certified under the High-Pressure Gas Safety Act, available in long lengths, special materials, coatings, and double-tube and guide rod structures for foaming fluid measures, accommodating special requirements. Explosion-proof level switches and 4-20 mA level transmitters are also available. *For more details, please refer to the PDF document or feel free to contact us.

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Direct-reading liquid level gauge (glass liquid level gauge)

Direct-reading liquid level gauge (glass liquid level gauge)

With technology cultivated from the long-standing experience and achievements of Japan's first level gauge manufacturer, we support safe liquid level monitoring by preventing leakage and turbidity.

Through the special glass window, the liquid level is directly observed and confirmed. We accommodate all industrial fields from low temperature and low pressure to high temperature and high pressure. Tubular, reflective, and sight glass level gauges are suitable for on-site liquid level monitoring, while two-color level gauges can also be used for remote monitoring with a camera. High-quality mica prevents corrosion. Compatible with high-pressure gas certified products.

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ATEX, IECEx, FM certified explosion-proof level gauge

ATEX, IECEx, FM certified explosion-proof level gauge

Level gauges with intrinsic safety explosion-proof and flameproof specifications certified by ATEX, IECEx, FM, etc. Capable of simultaneously measuring water level, oil level, and temperature.

All the technologies possessed by Temposonics (two-liquid measurement, temperature measurement, speed measurement, absolute, non-contact, robust, explosion-proof specifications) enable precise and diverse liquid level measurement, making them a popular choice as liquid level transmitters in place of expensive radar level gauges, servo gauges, dielectric, conductivity, capacitance, and ultrasonic level sensors. Additionally, the maximum rod length of 22 meters is among the best in the world.

  • Filtration Equipment
  • Other surface treatment equipment
  • Food storage equipment and facilities

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Magnetic Deformation Liquid Level Gauge Level Plus

Magnetic Deformation Liquid Level Gauge Level Plus

The Level Plus liquid level gauge is a liquid level displacement sensor that boasts high precision and high reliability through magnetostrictive technology.

With certifications such as ATEX, IECEx, FM, NEPSI, and KC Approval, the intrinsically safe explosion-proof and pressure-resistant specifications enable Temposonics technology to facilitate precise and diverse liquid level measurement. It is widely chosen as a liquid level transmitter alternative to radar level gauges, servo gauges, dielectric, conductivity, capacitance, and ultrasonic level sensors. Additionally, it supports a maximum rod length of 22 meters, allows for movement speed, and can measure temperature at 12 locations, making it suitable for monitoring strata and ground subsidence, among other applications.

  • Level gauges and level switches
  • Food storage equipment and facilities
  • Sensors

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Magnetostrictive liquid level gauge for oil and gas tanks

Magnetostrictive liquid level gauge for oil and gas tanks

Magnetostrictive level gauge suitable for use in oil and gas tanks.

Temposonics offers explosion-proof level gauges that can be used in explosion-proof areas of plants such as gas and petrochemical facilities. We have obtained various explosion-proof certifications, including intrinsic safety and pressure-resistant explosion-proof structures, which are essential for such applications, from certification bodies in various countries such as ATEX, IECEx, NEPSI, and KC Approval. We also have extensive experience in using sensors in explosion-proof areas. Our magnetostrictive level sensors, despite being a simple measurement method using floats, can measure absolute positions across the entire effective measurement range. Additionally, they excel in corrosion resistance, pressure performance, and operating temperature conditions, allowing for high-precision position detection even in harsh environments.

  • Liquid level control/level switch
  • Level gauges and level switches
  • Other physicochemical equipment

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Absolute magnetostrictive liquid level gauge

Absolute magnetostrictive liquid level gauge

Level sensor suitable for water treatment equipment

Level Plus is an accurate and robust liquid level gauge with high flexibility. It can measure liquid level, interface level, and temperature with a single sensor, and once installed and calibrated, it does not require regular maintenance or recalibration. With intrinsically safe explosion-proof specifications certified by NEC, CEC, ATEX, and IECEx, it is widely chosen as a liquid level transmitter in place of radar level gauges, servo gauges, dielectric, conductivity, capacitance, and ultrasonic level sensors. Its applications are diverse, and Temposonics offers sensors tailored to meet customer needs.

  • Water treatment equipment
  • Wastewater/wastewater treatment equipment
  • Liquid level control/level switch

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Explosion-proof absolute magnetostrictive level gauge

Explosion-proof absolute magnetostrictive level gauge

NEC, CEC, ATEX, IECEx certified explosion-proof level gauge for plants.

Level Plus is an accurate and robust liquid level gauge with high flexibility. With a single sensor, it can measure liquid levels, interface levels, and temperature, and once installed and calibrated, there is no need for regular maintenance or recalibration. It features intrinsically safe explosion-proof specifications certified by NEC, CEC, ATEX, and IECEx, and is widely chosen as a liquid level transmitter in place of radar level gauges, servo gauges, dielectric, conductivity, capacitance, and ultrasonic level sensors. Its applications are diverse, and Temposonics offers sensors tailored to meet customer needs.

  • Water treatment equipment
  • Wastewater/wastewater treatment equipment
  • Liquid level control/level switch

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Liquid Level Gauge ZKT Series/E-C

Liquid Level Gauge ZKT Series/E-C

Ideal for liquid level management.

**ZKT Series** ZKT-D-OL (for oil / for drums) ZKT-D-W (for water / for drums) ZKT-P-OL (for oil / for drums) ZKT-P-W (for water / for drums) **Benefits** ● Liquid level detection in just 1 second ● The liquid contact pipe is made of stainless steel, making it durable ● Lightweight and easy to carry **Liquid Level Gauge Series** E-C (for oil) **Benefits** ● Lightweight and affordable ● Enables liquid management inside drums ● No electricity or batteries required ● Usable liquids include kerosene, light oil, oil, and water *Solvents and chemicals are not allowed*

  • ZKT.jpg
  • EC.jpg
  • Other pumps

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Magnetostrictive liquid level gauge for alcoholic beverages and beverage tanks

Magnetostrictive liquid level gauge for alcoholic beverages and beverage tanks

Sanitary specifications suitable for beverage, food, and pharmaceutical tanks.

Level Plus is a high-precision, highly reliable liquid level displacement sensor utilizing magnetostrictive technology. It is widely chosen as a liquid level transmitter in essence-safe explosion-proof and pressure-resistant explosion-proof specifications certified by ATEX, CSA, FM, IECEX, NEPSI, KC Approval, and others, serving as an alternative to radar level gauges, servo gauges, dielectric, conductivity, capacitance, and ultrasonic level sensors. It uses two floats with different specific gravities in a single level gauge, allowing for the measurement of liquid levels and interfaces, as well as temperature measurement, automatic calculation of tank capacity via microcontroller, error diagnosis, and many other functions. Additionally, Temposonnics has developed level sensors suitable for tanks in the beverage, food, and pharmaceutical industries, drawing on years of extensive experience and knowledge in sanitary applications. The all-stainless steel level gauges and floats are certified to US 3A standards and can be finished with sanitary polishing (200 Grit/Ra 25) and electropolishing (240 Grit/Ra 15). The applications are wide-ranging, and Temposonnics offers sensors tailored to meet the specific needs of customers.

  • Food storage equipment and facilities
  • Beverage Production Equipment
  • Food Testing/Analysis/Measuring Equipment

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Nihon Keiki Co., Ltd. Liquid Level Gauge Product Catalog

Nihon Keiki Co., Ltd. Liquid Level Gauge Product Catalog

Products based on unique and original ideas achieve low prices and short delivery times!

This is the "Level Gauge Product Catalog" from JKK Japan Instrument Co., Ltd., featuring a consistent custom-made approach from design to production. With JKK's unique know-how and skills, we accurately respond to your diverse needs. The "Level Gauge Product Catalog" includes a variety of level gauges, starting with magnetic level gauges. 【Featured Products】 ○ Magnetic Level Gauge ○ Round Glass Level Gauge ○ Clinger Type Level Gauge ○ Welded Type Level Gauge ○ Sight Glass, etc. For more details, please contact us or download the catalog.

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  • Liquid level control/level switch

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Short delivery time! Comprehensive catalog of customizable liquid level gauges [*Currently available for free*]

Short delivery time! Comprehensive catalog of customizable liquid level gauges [*Currently available for free*]

Quick turnaround and low cost! Since we handle everything in-house from development to production, we can accommodate special designs and various needs!

JKK Japan Instruments develops custom-made liquid level gauges with a consistent process from design to production. With our unique know-how and skills, we achieve over 70% self-sufficiency in our own factory! We can accommodate special designs with short lead times and low costs. While many commercially available sight glasses are on the market, there are not many with special designs. However, at Japan Instruments, we can design and manufacture to meet various needs. *For inquiries from Ipros only, we are currently offering a comprehensive catalog that clearly explains our custom-made liquid level gauges for free! [Contents (excerpt)] - Magnetic liquid level gauge MC type - Magnetic liquid level gauge options: various sensors - Custom-made process *For more details, please contact us or download the catalog to view.

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"How to Choose a Liquid Level Gauge" *Comprehensive catalog available now

"How to Choose a Liquid Level Gauge" *Comprehensive catalog available now

Quick turnaround and low cost! Since we handle everything in-house from development to production, we can accommodate special designs and various needs!

JKK Japan Instruments develops custom-made liquid level gauges with a consistent process from design to production. There are three main types of liquid level gauges: "liquid level gauges that observe the liquid level inside the tank," "liquid level gauges that are directly welded to the tank," and "sight glasses that observe the inside of pipes." ■ Liquid level gauges that observe the liquid level inside the tank These range from simple and inexpensive round glass types to standard Clinger types, as well as versatile magnetic types. Types: Round glass liquid level gauge, Clinger liquid level gauge, Magnetic liquid level gauge ■ Liquid level gauges that are directly welded to the tank These gauges are welded directly to the tank to observe the fluid, available in round, rectangular, and oval shapes. Types: Welded liquid level gauge ■ Sight glasses that observe the inside of pipes These gauges are used to check the flow inside the pipes. Types: Cross-type sight glass, Lantern-type sight glass, High-pressure sight glass *For guidance on selecting liquid level gauges, please refer to the following [How to Choose Liquid Level Gauges - Detailed Page].

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