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Liquid Level Gauge Product List and Ranking from 24 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 03, 2025～Dec 30, 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:Dec 03, 2025～Dec 30, 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. 日本クリンゲージ 東京営業所 Tokyo//Industrial Machinery
  4. 4 セムコ Hyogo//Testing, Analysis and Measurement
  5. 5 BBKテクノロジーズ ​計装部門 Tokyo//Testing, Analysis and Measurement
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Liquid Level Gauge Product ranking

Last Updated： Aggregation Period:Dec 03, 2025～Dec 30, 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. Liquid Level Gauge (Water Level Gauge) Comprehensive Catalog 日本クリンゲージ 東京営業所
  3. Aluminum flange type liquid level gauge "Clean Level Tower" 伸栄産業
  4. 4 Round Glass Tube Water Level Gauge (Tubular Type) KGV-N Model サワダ製作所
  5. 5 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

61～75 item / All 110 items

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Sensor-type liquid level gauge for full tank/empty tank GDB-CF/GDB-CL

Sensor-type liquid level gauge for full tank/empty tank GDB-CF/GDB-CL

You can easily tell if the liquid in the drum is full or empty with just one touch!

"Sensor-type Liquid Level Gauge for 200L Drums" GDB-CF / For Full GDB-CL / For Empty (For low-viscosity oil, kerosene, diesel, wastewater, and waste liquids) *Not suitable for solvents or chemicals that can damage materials. "Benefits" ● You can check whether the liquid inside the drum is full or empty without tilting the drum or peering inside, using each product. ● You can confirm when the drum is full or empty during liquid transfer. ● The sensor can be adjusted according to the desired liquid level line using a position adjustment adapter. ● Lightweight and affordable. ● Enables management of liquids inside the drum. ● Usable liquids include low-viscosity oil, kerosene, diesel, water, wastewater, and waste liquids. *Not suitable for solvents or chemicals that can damage materials. "Features" ● Dedicated to JIS standard 200L drums. *Can be attached to the small plug of the drum (G3/4). ● Confirmation work can be done within 3 minutes from startup (automatic stop after 3 minutes). ● The full and empty indicators light up in red and alert with a 15-second buzzer. ● Uses four AA batteries (approximately 1,000 uses). ● This product is for indoor use only. *Do not use outdoors.

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  • Other pumps

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Transparent liquid level gauge (water level gauge)

Transparent liquid level gauge (water level gauge)

Armored type level gauge (water level gauge)

Direct measurement of the liquid level with glass allows for reliable liquid level management. We can manufacture the installation length and shape (flange, threaded, etc.) according to your specifications.

  • Electrical Instruments/Electrometers
  • Instrumentation and Control Systems
  • Piping Materials

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Alkali-resistant glass Looking AR(R)

Alkali-resistant glass Looking AR(R)

It has excellent corrosion resistance and heat resistance that are not affected by alkali.

Looking AR(R) contains various oxides that improve alkali resistance. These include zirconia (ZrO2), rare earth oxides, and alumina (Al2O3), which themselves have low solubility against alkalis (maintaining low solubility even in glass compositions), and it has been confirmed through experiments that alkali resistance is dramatically improved. Additionally, due to the requirements of industrial glass applications, we not only aim to enhance alkali resistance but also consider the thermal stability, mechanical strength, and meltability during glass melting in the manufacturing process. For more details, please contact us or refer to the catalog.

  • Glassware and containers
  • Glass

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Round Glass Tube Water Level Gauge (Tubular Type) KGV-N Model

Round Glass Tube Water Level Gauge (Tubular Type) KGV-N Model

Limited to SCS13 manufactured flange connections! A versatile liquid level gauge with comprehensive accident prevention measures!

The "Round Glass Tube Type Water and Liquid Level Gauge (Tubular Type) KGV-N Model" is a low-cost liquid level gauge with a simple structure using a gauge tube, limited to flange connections made of SCS13. It is a versatile liquid level gauge with comprehensive accident prevention measures (compliant with fire safety regulations). All models are compatible with protective tubes. 【Features】 ■ Check balls are installed at the top and bottom to prevent fluid leakage in case of gauge tube breakage. ■ The gauge tube is available in hard glass, Pyrex glass, and resin tube options. ■ Flange connection types can be selected from various standards and diameters. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Round Type Welded Liquid Level Gauge

Round Type Welded Liquid Level Gauge

Direct monitoring of the inside of tanks and containers! High reliability against liquid and fluid leaks!

The "Round Welded Liquid Level Gauge" is a circular liquid level gauge that can be welded to various tanks and pressure vessels, allowing for direct monitoring of the interior. Additionally, due to its design, the only packing connection point is at the gauge glass section, making it a highly reliable liquid level gauge against liquid or fluid leaks. 【Features】 ■ Direct monitoring of liquid and fluid levels in the tank without time delay ■ Extremely high reliability and safety against liquid and fluid leaks ■ Compatible with solidifying liquids and high-viscosity fluids ■ Easy cleaning with flange connection ■ Wide visibility allows for monitoring inside the tank and can also be used as a light inlet ■ Contact surfaces can be processed to R shape according to the mounting part *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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High-pressure special liquid level gauge (reflective type and transparent type)

High-pressure special liquid level gauge (reflective type and transparent type)

Specially designed level gauge for high pressure! Compatible with hydraulic accumulators, high-pressure gas equipment, and more.

The "High-Pressure Special Type Liquid Level Gauge (Reflective and Transparent Type)" is a liquid level gauge developed and designed for use under ultra-high pressure conditions. It uses an "O" ring as a packing for atmospheric pressure, minimizing the tightening force on the glass, making it a liquid level gauge that can withstand high pressure sufficiently. 【Features】 ■ Uses an "O" ring as a packing for airtightness ■ A liquid level gauge specialized for use in high-pressure environments ■ Can also be used in hydraulic accumulators and high-pressure gas facilities ■ Compliant with the High-Pressure Gas Safety Act (regulations) *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Non-freezing liquid level gauge (reflective type and transparent type)

Non-freezing liquid level gauge (reflective type and transparent type)

Monitor low-temperature fluids! Prevent ice formation in liquid level gauges and make liquid level verification easier.

The "Non-freezing Liquid Level Gauge (Reflective and Transparent Type)" is a liquid level gauge designed to monitor low-temperature fluids. Since the visible part of the liquid level gauge can freeze, making it difficult to monitor the liquid level, it is designed with an acrylic anti-freezing plate attached to the front of the glass, allowing for easy confirmation of the liquid level through the anti-freezing plate. 【Features】 ■ Uses an acrylic anti-freezing plate on the front of the glass *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Liquid Level Gauge (Reflective Type / Transparent Type)

Liquid Level Gauge (Reflective Type / Transparent Type)

Level gauge suitable for corrosive fluids! Customization according to liquid characteristics, applications, and environment is also possible!

The "Lining Liquid Level Gauge (Reflective Type / Transparent Type)" is a liquid level gauge suitable for corrosive fluids. We manufacture various types of round glass tube liquid level gauges, including reflective and transparent types, that can accommodate linings such as rubber or Teflon. 【Features】 ■ Suitable for monitoring liquids that are averse to metals (discoloration, chemical reactions) and highly corrosive liquids ■ Customization is possible according to the usage environment, application, and liquid characteristics *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Sawada Manufacturing Co., Ltd. Company Profile

Sawada Manufacturing Co., Ltd. Company Profile

We provide peace of mind to our customers and meet their needs through our liquid level gauge!

Sawada Manufacturing Co., Ltd. responds to customer needs with a rich lineup of liquid level gauges, ranging from high pressure to low pressure. Additionally, by quickly producing products that meet the quality required by our customers, we contribute to our customers' businesses as a supplier. 【Business Activities】 ■ Manufacturing and sales of water level gauges and liquid level gauges ■ Manufacturing and sales of valves and cocks ■ All operations incidental to the above *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices

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Free booklet giveaway: "Monitoring Parts for Stainless Steel Containers"

Free booklet giveaway: "Monitoring Parts for Stainless Steel Containers"

We will explain monitoring components and sensors that help check the internal state and contents of the container!

There are various methods to check the internal condition of a tank, such as viewing windows, level gauges, pressure gauges, safety valves, and thermometers. You can select and install the most suitable monitoring components and equipment for your application. Here, we will introduce the monitoring components and equipment commonly used in stainless steel containers by Nitto Metal Industrial Co., Ltd. *In addition to the components and equipment mentioned here, there are many other types available. If you inform us of your intended use during the container consideration phase, we can propose the most suitable components and equipment and manufacture products that meet your requirements.*

  • buhin.jpg
  • Stainless steel container

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Magnetic distortion type non-contact absolute liquid level gauge

Magnetic distortion type non-contact absolute liquid level gauge

3 in 1 measurement: Measure liquid level, interface, and temperature with a single level gauge.

Level Plus is a high-precision, high-reliability liquid level displacement sensor utilizing magnetostrictive technology. With ATEX and FM certifications for intrinsic safety and explosion-proof specifications, it is widely chosen as a liquid level transmitter 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, enabling not only the measurement of liquid levels and interface levels but also temperature measurement, automatic calculation of tank capacity via microcontroller, error diagnostics, and many other functions. Its applications are diverse, and Temposonics offers sensors tailored to meet customer needs.

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

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L-shaped mounting housing magnetostrictive level gauge

L-shaped mounting housing magnetostrictive level gauge

With the option of a 90° installation angle for the electronic housing, it can be installed in tighter spaces.

Level Plus is a liquid level displacement sensor that boasts high precision and high reliability through magnetostrictive technology. It is widely chosen as a liquid level transmitter in ATEX and FM certified intrinsically safe explosion-proof and pressure-resistant explosion-proof specifications, serving as an alternative to radar level gauges, servo gauges, dielectric type, conductivity type, capacitance type, and ultrasonic level sensors. The Level Plus model CHAMBERED features an electronic housing that can be mounted at a 90° angle, reducing the footprint of the housing and allowing installation in tighter spaces without the need to bend pipes or downgrade the level sensor's grade. An example of an application requiring a 90° mounting option for the housing is magnetic level gauges (MLG) that have flanges at both the top and bottom. In MLGs with flanges at both ends, the electronic housing is limited to mounting on the upper flange, which reduces the measurement range of the level transmitter installed on the MLG. By using a housing that can be mounted in an L-shape, it is possible to install it away from the MLG.

  • Liquid level control/level switch
  • Level gauges and level switches
  • Other process controls

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Dial-type liquid level gauge for above-ground tanks, 100 series.

Dial-type liquid level gauge for above-ground tanks, 100 series.

Dial-type liquid level gauge Ground tank 100 series

A dial-type liquid level gauge that detects liquid levels with a float, converts the measurement stroke into a rotational angle via a transmission tape, and indicates the liquid level. 【Features】 ○ Supplies a non-voltage contact using gears, micro switches, and cams ○ Combination of a potentiometer and R/I converter allows for simultaneous DC 4-20mA output ○ Measurement range: MAX. 4m ○ Display method: Single needle type (height display / capacity display / height + capacity display) ○ Temperature: MAX. 120℃ ○ Pressure: MAX. 3.0MPa (depending on float shape) ○ Output Maximum of 8 contacts for contact output only Current output (4-20mA) Resistance output Contact output + current output or resistance output ● For other functions and details, please download the catalog.

  • Other measurement, recording and measuring instruments
  • Other process controls

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Dial-type liquid level gauge, above-ground tank, 300 series.

Dial-type liquid level gauge, above-ground tank, 300 series.

Dial-type liquid level gauge Ground tank 300 series

Compact and Affordable Dial Type Liquid Level Gauge 【Features】 ○ Detects liquid level with a float, converts the measurement stroke into a rotation angle via a transmission tape, and indicates the liquid level. ○ Supplies a non-voltage contact using gears, micro switches, and cams. ○ Measurement range: MAX. 1.2m ○ Display method: Single needle type (height display / capacity display / height + capacity display) ○ Temperature: MAX. 120℃ ○ Pressure: MAX. 1.0MPa (depending on flow and shape) ○ Output: Contact output 1 contact ○ Contact capacity 1L: AC250V 10A / DC250V 0.3A 1LB: AC250V 3A / DC250V 0.2A ● For other functions and details, please download the catalog.

  • Other measurement, recording and measuring instruments
  • Flow Control

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