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Water level gauge Product List and Ranking from 46 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.

Water 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. KELLER Pressure Japan 日本支社 Tokyo//Machine elements and parts
  2. 拓和 営業統括本部・本社営業部 Tokyo//Industrial Electrical Equipment
  3. センシズ Tokyo//Testing, Analysis and Measurement
  4. 4 YDKテクノロジーズ Tokyo//Testing, Analysis and Measurement
  5. 4 JFEアドバンテック 計測診断事業部 Hyogo//Testing, Analysis and Measurement
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Water 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. JFE Advantech "Measuring Instruments and Measurement Devices Comprehensive Product Catalog" JFEアドバンテック 計測診断事業部
  2. Submersible water level meter YDKテクノロジーズ
  3. Keller Company High Precision/With Digital Output Submersible Level Sensor 26X KELLER Pressure Japan 日本支社
  4. 4 Absolute Pressure Type Self-Recording Water Level Gauge Rugged TROLL 100/200 エア・ブラウン 営業開発部
  5. 4 Pressure-type water level gauge "CPS-A Series" 拓和 営業統括本部・本社営業部

Water level gauge Product List

46～60 item / All 135 items

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Bubble-type water level gauge

Bubble-type water level gauge

Do not throw the sensor part into the water! It can also handle hot water and chemical solutions.

We would like to introduce our "Bubble Type Water Level Gauge." We offer a wide range of water level gauges that can measure depths from 0 to 200 meters, depending on the measurement range. The control unit is housed in a metal case with a door, making it less susceptible to electromagnetic noise from electric motors and other sources. In addition to displaying water depth, the water level indicator has an adjustment function that allows for direct reading of groundwater levels. The pressure sensor uses our stainless steel level sensor, which has high reliability and a proven track record. 【Features】 ■ Only the pressure-sensitive tube is submerged in water ■ Compatible with hot water and chemical solutions ■ Connection with the compressor and pressure-sensitive tube is made easy with a coupler ■ Incorporates a mechanism to inject high-pressure air into the pressure-sensitive tube in small amounts ■ Supports external current output of 4-20mA *For more details, please refer to the PDF document or feel free to contact us.

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Smart water level gauge

Smart water level gauge

Compact and low-cost submersible water level gauge! Can be used as a high-precision simple water level gauge for water level adjustment facilities.

The "Smart Water Level Gauge," also known as the Tubeless Water Level Gauge, transforms the conventional submerged water level gauge into a compact, low-cost, and quick-delivery device using digital transmission technology, while eliminating the atmospheric vent pipe essential for pressure-based water level gauges. It is a low-cost, contact-type water level gauge designed for groundwater observation and small to medium-sized rivers, suitable for crisis management. It can be used as a high-precision, simple water level gauge for smart agriculture, including small rice paddy water level gauges, reservoirs, irrigation channels, and water control facilities such as sluices and gates. 【Features】 - Compact, low-cost, and quick delivery - Appearance: a thin and short water level gauge with a diameter of 13mm and a length of 62mm - Direct digital conversion of water pressure at the tip - Soft correction of atmospheric pressure fluctuations using a ground-based atmospheric pressure sensor to calculate water level - Significant reduction in the number of components, achieving miniaturization and cost reduction *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental analysis equipment
  • Other measurement, recording and measuring instruments

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Pressure-type water level gauge "KT-125SL2-010 model" (with built-in recording function)

Pressure-type water level gauge "KT-125SL2-010 model" (with built-in recording function)

Low-cost, high-precision water level gauge powered by batteries and easy to handle.

The "KT-125SL2-010 model" is a pressure-type water level gauge that can measure and record water levels with high precision over a long period in rivers, wells, dams, waterways, and coastal (seawater) areas. 【Features】 ■ Data can be retrieved without raising the detection unit ■ Can be installed by inserting into PVC pipe VP40, single pipe, etc. ■ Can be installed inside a pipe with a cover and lock ■ Can be suspended directly with a cable without the need for suspension ropes, etc. ■ A domestically produced water level gauge that allows for quick response to malfunctions and repairs *For more details, please download the PDF or feel free to contact us.

  • Data Logger
  • Recorders

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Ultrasonic Water Level Gauge "dBi HART Water Level Gauge Series"

Ultrasonic Water Level Gauge "dBi HART Water Level Gauge Series"

Easily integrable into plants! Ultrasonic level gauge for measuring levels of liquids and solids. *Available at an affordable price.

The "dBi HART Level Gauge Series" is an integrated intelligent non-contact ultrasonic level transducer that can be easily integrated into plants using the HART communication protocol. It is suitable for level measurement of liquids and solids. Measurement distances can be selected from 3m, 6m, 10m, and 15m. 【Features】 ■ Uses HART communication protocol ■ Easily integrable into plants ■ Measurement distances available: 3m, 6m, 10m, 15m *For more details, please refer to the PDF document or feel free to contact us.

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Ultrasonic Water Level Gauge "dB Series"

Ultrasonic Water Level Gauge "dB Series"

Selectable according to your needs! Non-contact ultrasonic water level gauge suitable for various measurement environments.

The "dB Series" is a non-contact ultrasonic transducer that measures water level, volume, and flow rate. We offer a variety of models tailored to different measurement environments, allowing you to choose according to your needs. The operation of this product requires a Pulsar controller. 【Features】 ■ Non-contact ultrasonic water level meter ■ Measures water level, volume, and flow rate ■ Measurement range: 3m to 50m ■ Used in combination with Pulsar controller *For more details, please refer to the PDF document or feel free to contact us.

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Examples of Applications for Pulsar Products

Examples of Applications for Pulsar Products

We have numerous examples of applications for water level gauges, flow meters, and interface meters!

In this document, we introduce numerous examples of applications for Pulsar products. We include examples of applications for level meters, flow meters, and interface meters along with photographs. Please refer to this when utilizing the company's products. [Contents] ■ Examples of applications for level meters ■ Examples of applications for flow meters ■ Examples of applications for interface meters *For more details, please refer to the PDF document or feel free to contact us.

  • Level gauges and level switches
  • Liquid level control/level switch
  • Flow Meter

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Crisis Management Water Level Meter 'eWL001A-D'

Crisis Management Water Level Meter 'eWL001A-D'

Supporting the improvement of small and medium river flood response capabilities with IoT! It is filled with our experiences, knowledge, and commitment to disaster prevention.

The "eWL001A-D" adopts an Advanced FMCW method and is a cloud-based water level observation system capable of high-precision measurements even at the conventional 24GHz. The main unit is compact and lightweight, making it easy to install in various locations such as bridges. Additionally, the power supply unit, which includes a separate solar panel and battery, can be installed in a suitable location considering sunlight, ensuring reliable operation. 【Features】 ■ High precision ■ Compact size ■ Low cost ■ Low power consumption ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

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Mechanical Water Level Gauge "LSM Type"

Mechanical Water Level Gauge "LSM Type"

Extremely easy to handle! There are two types of standard scales: 0-3m and 0-5m (in 10cm increments).

The "LSM type" is a mechanical water level gauge with a simple and accurate structure. To prevent float slippage, a multi-stage pulley is adopted. It has airtight moisture resistance and is extremely easy to handle. Additionally, the float is made of PVC material, and the wire rope is made of stainless steel, providing excellent corrosion resistance. 【Features】 ■ Simple and accurate structure ■ Airtight moisture resistance ■ Two standard scale types available: 0-3m and 0-5m (in 10cm increments) ■ Multi-stage pulley adopted to prevent float slippage ■ Excellent corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

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Crystal water level gauge

Crystal water level gauge

Significant reduction in downtime through thorough enhancement of maintenance functions! Achieving high precision and long-term stability.

We would like to introduce our "Crystal Type Water Level Gauge." The transmitter uses a high-precision, high-stability quartz crystal oscillator. It has a built-in lightning protection element, which can also be replaced. The measurement ranges are 0-10m, 0-20m, 0-50m, and 0-100m. Additionally, no special procedures are required when replacing the transmitter. 【Features】 ■ On-site repair is possible, reducing downtime ■ Easy replacement of the transmitter *For more details, please refer to the PDF document or feel free to contact us.

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Submersible water level meter

Submersible water level meter

Improved accuracy of the transmitter enables river water level monitoring! A compact and high-performance transmitter.

We would like to introduce our "Submersible Level Gauge." The maximum allowable input for the pressure-receiving part is 4 MPa, and it has a structure that is resistant to freezing. On-site repairs can be handled by service personnel using a maintenance kit. Additionally, under certain conditions, it is possible to change the span while maintaining accuracy, with measurement ranges available in 10m, 20m, 50m, and 70m. 【Features】 ■ Improved maintainability, reduced downtime ■ Span adjustment of the transmitter is possible ■ Transmitter has high accuracy of ±0.1% *For more details, please refer to the PDF document or feel free to contact us.

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Ultrasonic water level gauge

Ultrasonic water level gauge

Measure water level non-contact on the water surface! Data recorded in the built-in memory can be printed with a specified period.

We would like to introduce our "Ultrasonic Water Level Gauge." This water level gauge is suitable for measuring in rivers with flowing sediment and debris, rivers with frequent bed fluctuations, high water levels, high flow rates, and in corrosive water quality. It comes standard with BCD output compliant with the Ministry of Land, Infrastructure, Transport and Tourism's Telecommunications Specification No. 54, and the measured water level data can be easily retrieved using a USB memory stick. 【Features】 ■ Standard BCD output compliant with the Ministry of Land, Infrastructure, Transport and Tourism's Telecommunications Specification No. 54 ■ Measured water level data can be easily retrieved using a USB memory stick ■ Data recorded in the built-in memory can be printed for specified periods *For more details, please refer to the PDF document or feel free to contact us.

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Ultrasonic Level Gauge

Ultrasonic Level Gauge

Open waterways, small rivers, reservoirs, etc.! Suitable for relatively low areas close to the water surface.

The "Ultrasonic Water Level Gauge" is a product that emits ultrasonic waves and observes the water level based on the time it takes for the reflected ultrasonic waves to return to the transmitter. It can safely measure in locations where submerged pressure sensors are difficult to install and where water quality characteristics may affect measurements. It is suitable for relatively low locations such as open channels, small rivers, and reservoirs. We offer three types: TYPE 1, which can measure and display using only the sensor unit; TYPE 2, where the sensor unit and control display unit are separated (connected by cable); and TYPE 3, which wirelessly transmits data measured by the sensor to the display unit. 【Features】 <TYPE 1> ■ Measurement and display possible with only the sensor unit, ■ Continuous measurement and display while power is supplied. <TYPE 2> ■ The sensor unit and control display unit are separated (connected by cable). *For more details, please refer to the PDF document or feel free to contact us.

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Radar-type water level gauge

Radar-type water level gauge

Since it measures non-contact, the device won't be damaged by driftwood or similar objects! Measurements can be taken in heavy rain, strong winds, and dense fog.

The "Radar Type Water Level Gauge" is a product that has obtained compliance with the 24GHz radar radio wave technology examination. It can measure water levels over a wide range from 0 to 30 meters, making it suitable for use in large rivers, dams, etc. The radar is less affected by weather conditions, allowing measurements during heavy rain, strong winds, and dense fog. Additionally, many functions can be added through optional features. 【Optional Features】 ■ Power Supply: DC12V power supply, solar power system ■ Data Transmission: Optical internet, mobile phone lines, etc. ■ Camera Imaging: Installation of a network camera ■ Display: Water level information displayed using a magnetic reversing porcelain *For more details, please refer to the PDF materials or feel free to contact us.

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Small Submersible Water Level Meter "TD Series"

Small Submersible Water Level Meter "TD Series"

Small submersible water level gauge "TD Series." We will meet diverse needs with a rich lineup.

Realization of miniaturization of the substrate (φ30×115mm)! A compact body design immersion type water level gauge 【Features】 ○ Adoption of a unique high-strength cable ○ Reliable sealing 　Integrated case and cable through rubber molding ○ Built-in lightning protection circuit 　Lightning protection circuit ±13KV. Reduces malfunction and failure due to lightning ○ Easy to clean 　Protective cover is screw-on type, allowing for easy removal ○ Low cost ○ Capable of stable measurements over a long period ○ A rich lineup of models to meet diverse needs ● For other functions and details, please download the catalog.

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