We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Water level gauge.
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Water level gauge Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 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:Sep 03, 2025～Sep 30, 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. 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社 Tokyo//Testing, Analysis and Measurement
  3. 拓和 営業統括本部・本社営業部 Tokyo//Industrial Electrical Equipment
  4. 4 センシズ Tokyo//Testing, Analysis and Measurement
  5. 5 YDKテクノロジーズ Tokyo//Testing, Analysis and Measurement
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Water level gauge Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Druck High-Precision Water Level Meter (All-Titanium) PDCR/PTX1830 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社
  2. 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
  3. Submersible Water Level Gauge HM-900/HM-920 Series センシズ
  4. 4 Radio Wave Water Level Gauge "MIR-1" 拓和 営業統括本部・本社営業部
  5. 4 Submersible water level meter YDKテクノロジーズ

Water level gauge Product List

106～120 item / All 134 items

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Crystal-type water level gauge "HJ-509"

Crystal-type water level gauge "HJ-509"

All-in-one monitoring observation system built with FOMA! Automatic distribution of scheduled emails and alarm emails.

The "HJ-509" is a quartz-type water level gauge equipped with self-recording, internet display, and email functions. It measures water pressure using a quartz pressure sensor at a sampling interval (typically: 1.0 seconds) and records the data for the measurement duration on an SD card. It enables high-precision and stable water level observation, and also measures and records water temperature, air temperature, and atmospheric pressure as supplementary data. 【Features】 ■ Built-in internet communication function allows monitoring from anywhere via the FOMA network (DOCOMO) ■ High-precision water pressure measurement with automatic atmospheric pressure correction using an internal vent pipe cable ■ Can measure and record data (voltage input) from other devices equally ■ Uses an SD card (up to 32GB) for data memory ■ Data retrieval is quick and easy, requiring only the exchange of the SD card *For more details, please refer to the PDF document or feel free to contact us.

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Ultrasonic Water Level Meter (Level Sensor) "IMP+ (Imp Plus)"

Ultrasonic Water Level Meter (Level Sensor) "IMP+ (Imp Plus)"

Supports various applications! It is a highly reliable non-contact ultrasonic water level gauge.

"IMP+ (Inpu Plus)" is a highly reliable non-contact ultrasonic level gauge. Digital echo processing is suitable for measuring slurries and liquids, and it is adaptable for various applications such as level display on the main unit's display, connection to control systems via analog output, and display on other screens. It is available in three types with measurement ranges of 3m, 6m, and 10m, and you can choose between 2-wire or 3-wire configurations. Additionally, the product features an LCD display, a digital thermometer with temperature compensation, and two relay outputs (when using the 3-wire configuration). [Features] ■ Compact non-contact ultrasonic level gauge ■ 2-wire or 3-wire configuration ■ LCD display *For more details, please refer to the PDF document or feel free to contact us.

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Ultrasonic Water Level Meter (Level Sensor) 'IMP Lite'

Ultrasonic Water Level Meter (Level Sensor) 'IMP Lite'

Corrosion-resistant PVDF (polyvinylidene) wetted parts can be selected as an option.

The "IMP Lite" is a highly reliable non-contact ultrasonic level gauge. Digital echo processing is suitable for measuring slurries and liquids, and it is applicable for various uses such as level display on the main unit's screen, connection to control systems via analog output, and display on other screens. Additionally, the IMP series offers optional contact parts made of corrosion-resistant PVDF (polyvinylidene fluoride), making it suitable for harsh applications and further expanding its range of use. 【Features】 ■ A low-cost and affordable model ■ A compact and energy-efficient integrated sensor ■ 4-digit LCD display *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study] Two Radio Level Gauges with Trust and Proven Results

[Case Study] Two Radio Level Gauges with Trust and Proven Results

Active in meteorological agency observations!

In this case, two types of radar level meters are utilized to leverage their respective characteristics. Radar level meters and radar water level gauges have been put into use at tide observation stations and tsunami observation sites. - As a radar tide gauge, "millimeter wave level meters have been delivered!" - As a radar tsunami observation meter, "radar water level gauges have been delivered!" For more details, please refer to the related link URL.

  • Level gauges and level switches
  • Distance measuring device
  • Liquid level control/level switch

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[Case Study] Factory Water Intake - Introduction of Radio Wave Water Level Gauge

[Case Study] Factory Water Intake - Introduction of Radio Wave Water Level Gauge

Which water level gauge is best for the factory's water intake?

Debris such as driftwood and fallen leaves flows into the intake, causing blockages in screens and waterways. Furthermore, temperature differences and the effects of wind and snow can lead to unstable water level measurements. The intake is an inconspicuous facility, but if problems occur, they can affect the entire production line. So, what kind of water level gauge is suitable for such an environment? For more details, please refer to the related URL.

  • Level gauges and level switches
  • Distance measuring device
  • Liquid Level Sensor

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Glowing Water Level Gauge "EL Display Board"

Glowing Water Level Gauge "EL Display Board"

Nighttime visual measurement of water levels is possible. With illuminated water level indicators, river water levels can be monitored at night using cameras during flood events. Evacuation advisories can also be responded to accurately and swiftly!

Due to abnormal weather such as guerrilla downpours associated with global warming, significant damage occurs every year in various regions. The "EL Water Level Indicator" enables visual monitoring through surveillance cameras even at night, allowing for the issuance of evacuation advisories based on telemetry and visual monitoring from cameras during nighttime. Currently, it is installed in rivers affected by the heavy rains in northern Kyushu in Fukuoka Prefecture. The "EL Indicator Board" is a product registered with the Ministry of Land, Infrastructure, Transport and Tourism (NETIS registration number QS-150006-A). 【Features of the EL Water Level Indicator】 - Solar-powered - Water level indicator that allows visual monitoring at night - After laminating the inorganic EL panel, it is equipped with a reinforced glass frame for complete waterproofing → Submersion test compliant with JIS standard IPX8 For more details, please contact us or download the catalog. *We also have a variety of series available to suit different situations!

  • Indicator Light

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You can see the water level even at night! Glowing water level gauge 'EL Display Board' *Video now available.

You can see the water level even at night! Glowing water level gauge 'EL Display Board' *Video now available.

"Automatically lights up when it gets dark" - The illuminated water level indicator (water level gauge) allows for visual confirmation of water levels at night. It can also respond accurately and quickly to evacuation advisories.

Due to abnormal weather such as guerrilla downpours associated with global warming, significant damage occurs every year in various regions. The "EL Water Level Indicator" allows for water level measurement through visual observation using surveillance cameras even at night. It has made it possible to issue evacuation advisories based on telemetry and visual observation from surveillance cameras at night. Currently, in Fukuoka Prefecture, glowing water level gauges are being installed in rivers affected by the heavy rains in northern Kyushu. The "EL Display Board" is a product registered with the Ministry of Land, Infrastructure, Transport and Tourism (NETIS registration number QS-150006-A). 【Features of the EL Water Level Indicator (Water Level Gauge)】 - Solar-powered - Water level gauge that allows for visual observation of water levels at night - An inorganic EL panel laminated and fitted with a reinforced glass frame for complete waterproofing → Submersion test compliant with JIS standard IPX8 For more details, please contact us or download the catalog. *We also have a variety of water level gauges available to suit different situations.

  • Indicator Light

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Submersible Water Level Meter "HD Sensor Series"

Submersible Water Level Meter "HD Sensor Series"

Are you looking for a "submersible water level gauge" for use in areas like water bodies?!

The submerged water level gauge "HD Sensor" protects the detection part with a protective tube made of Duracon material, and by filling the protective tube with a special oil, it safeguards the sensor detection part from seawater and wastewater, ensuring stable water level measurement over a long period. Additionally, it is equipped with a lightning protection circuit to safeguard against abnormal voltages such as lightning. 【Features and Applications】 ● Seawater areas, brackish water areas, drought conditions, frozen conditions ● Turbid water and wastewater ● Acids and alkalis ● Scale and adhering organisms (such as barnacles) Maintains measurement accuracy even under these conditions! Maintenance-free for a long time! ☆ For more details, please download the catalog.

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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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For measuring water levels in tunnels and underground! Battery-operated cloud water level gauge (NETIS)

For measuring water levels in tunnels and underground! Battery-operated cloud water level gauge (NETIS)

Up to 5 years of operation on battery; high-frequency measurements as short as once every minute.

This product features long-term operation on dry batteries while maintaining a high-frequency measurement cycle, enabling remote real-time monitoring and immediate alerts in case of abnormalities. It can also be linked with battery-operated cloud cameras. ■ Features - Long-term operation of up to 5 years on batteries - High-frequency measurements once every minute (measured data is continuously uploaded to the cloud) - Measurement range of up to 20 km (including underground and in tunnels) - Can connect to over 100 sensors ■ Amazing Points - No power supply needed on-site - Simply install the device and turn on the switch to automatically start measuring, recording, and monitoring - Immediate alerts in case of abnormalities - Remote real-time monitoring and the ability to change various settings such as thresholds and measurement cycles ■ Benefits - Cost reduction for power supply installation - Cost reduction for equipment installation - Reduction of labor for measurement, recording, and monitoring ■ Applications - Monitoring water levels during flooding - Monitoring drainage conditions - Observing water level distribution and fluctuations This system is available for sale, rental, and double rental. *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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Keller Company High Precision Submersible Level Sensor 36XW

Keller Company High Precision Submersible Level Sensor 36XW

Achieves accuracy of ±0.05% / Digital correction / Range changeable / Digital + Analog dual output

The high-precision water level gauge series 36XW accurately mathematically compensates for temperature effects and non-linearity using a microcontroller, achieving an accuracy of ±0.05% FS. There are types available for absolute pressure or gauge pressure (using an open atmospheric pipe). In addition to the RS485 interface, measurement results can also be output as an analog signal via a built-in D/A converter, and scaling settings can be made using the digital signal. An option with built-in lightning protection devices is also available, allowing use in various harsh environments such as rivers, wells, and boreholes. It has excellent temperature characteristics due to digital compensation for output errors caused by temperature changes. 【Features】 〇 High precision: ±0.05% FS 〇 Standard dual output of digital RS485 and analog 〇 Analog output can be range-changed via digital RS485 〇 Excellent long-term stability 〇 Maintenance-free for long periods 〇 Robust stainless steel housing ■ Gauge pressure: Measurement mode with atmospheric pressure set to zero at the time of measurement Comes with a sturdy cable that includes a vent tube to the atmosphere ■ Absolute pressure: Measurement mode with vacuum set to zero Water level is calculated as the difference between absolute pressure and atmospheric pressure using a separately prepared atmospheric pressure sensor.

  • Pressure

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