Water level gauge Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 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 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 拓和 営業統括本部・本社営業部 Tokyo//Building materials, supplies and fixtures manufacturers
  2. YDKテクノロジーズ Tokyo//others
  3. 応用地質 計測システム事業部 Ibaraki//Construction Consultant
  4. 4 ＧＡＴＥＣ Tokyo//Electrical equipment construction business
  5. 5 シスメット 本社/福岡県北九州市　・東日本オフィス/埼玉県入間市　・北日本オフィス/北海道札幌市 Fukuoka//Information and Communications
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Water level gauge Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Float-type water level gauge (compact) WT2500 series ＧＡＴＥＣ
  2. Small Absolute Pressure Water Level Gauge "S&DLmini Model-4900" 応用地質 計測システム事業部
  3. Optical Crystal Water Level Gauge "OPQS Series" 拓和 営業統括本部・本社営業部
  4. Meteorological observation device N sensor: rainfall, wind speed, temperature and humidity WBGT managed in the cloud. シスメット 本社/福岡県北九州市　・東日本オフィス/埼玉県入間市　・北日本オフィス/北海道札幌市
  5. 4 Crisis management type water level gauge YDKテクノロジーズ

Water level gauge Product List

46～60 item / All 140 items

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Hydraulic (Crystal) Water Level Gauge

Hydraulic (Crystal) Water Level Gauge

In addition to our company's water level sensor, various crystal-type water level sensors can be directly connected for measurement!

The "Hydraulic (Quartz) Level Gauge" is a system that achieves "low cost" and "high performance" through a water level sensor that detects water pressure using a quartz crystal oscillator and a sensor controller that allows for input frequency switching. The "Quartz Level Sensor," made of Duracon, exhibits excellent corrosion resistance even in seawater and brackish water environments. Additionally, the "2310 Sensor Controller" allows for specific gravity settings, enabling accurate measurements in seawater and brackish water areas. 【Features】 ■ Achieves low cost and high performance ■ Input frequency switching ■ Sensor input supports three types: 40KHz, 1.25KHz, and 10KHz ■ Can directly connect quartz level sensors other than our own ■ Standard equipped with an automatic update function to a web server via WiFi *For more details, please refer to the PDF document or feel free to contact us.

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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 emitted 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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Water Quality Inspection System: Automation of 24/7 Water Quality Monitoring with AI

Water Quality Inspection System: Automation of 24/7 Water Quality Monitoring with AI

Automating water quality inspection services! Planning monitoring environments and implementation methods tailored to customers' water treatment facilities.

Our "DEEP INSPECTION LIQUID" system uses AI to monitor water quality inspections that have traditionally been conducted visually by humans. It is a system that enables real-time monitoring of suspended particles, bubbles, and wave conditions through a camera. Once installed, the camera will monitor the water treatment site in real-time, allowing for cost reduction and a departure from unstable operations. We aim to automate the water quality inspection tasks that have been performed visually. Please feel free to contact us. 【Features】 ■ 24-hour monitoring system powered by AI ■ Flexible monitoring system tailored to the site environment ■ Prevention of subjective decision-making *For more details, please refer to the PDF document or feel free to contact us.

  • Company：Rist
  • Price：Other
  • Security cameras and surveillance systems
  • Water quality/pH measuring device
  • Measurement and Inspection

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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 Meter," also known as the Tubeless Water Level Meter, transforms the conventional submerged water level meter into a compact, low-cost, and quick-delivery device using digital transmission technology, while eliminating the atmospheric vent pipe essential for pressure-type water level meters. It is a low-cost, contact-type water level meter 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 meter for small rice paddy water level monitoring, reservoirs, irrigation channels, and water control facilities such as sluices and gates. 【Features】 ■ Compact, low-cost, and quick delivery ■ Appearance: a slim and short water level meter 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-level 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.

  • Consulting companies

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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 pipes VP40, single pipes, etc. ■ Can be installed inside pipes and covered/locked ■ Can be directly suspended with a cable without the need for suspension ropes, etc. ■ A domestically produced water level gauge that can quickly respond to malfunctions and repairs *For more details, please download the PDF or feel free to contact us.

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Cloud Water Level Management Unit "KT-125CSP"

Cloud Water Level Management Unit "KT-125CSP"

Constantly measure the water levels of reservoirs, ponds, rivers, etc., and display the recorded data via the internet!

The "KT-125CSP" is a cloud water level management unit that continuously measures the water levels of reservoirs, ponds, rivers, etc., and displays and records the data via the internet. The water level measurement range is compatible with 0 to 10 meters. The measurement method can be selected between pressure type or ultrasonic type. We also accept specification changes. 【Specifications】 ■ Water level measurement range: 0 to 10m ■ Water level measurement accuracy: ±1cm ■ Water level measurement method: selectable between pressure type or ultrasonic type ■ Communication method: Internet cloud ■ Power supply: solar panel unit ■ Housing: ABS resin ■ Protection rating: IP65 ■ Operating temperature range: -10 to +60℃ ■ Dimensions: 350(W) × 230(D) × 126(H) ■ Weight: 5Kg *For more details, please refer to the PDF document or feel free to contact us.

  • Other analytical equipment
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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 integratable into plants ■ Measurement distances available in 3m, 6m, 10m, and 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 level gauge ■ 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 published many 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 level meter applications ■ Examples of flow meter applications ■ Examples of interface meter applications *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water supply facilities
  • Drainage and ventilation equipment

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Crisis Management Water Level Gauge 'eWL001A-D'

Crisis Management Water Level Gauge 'eWL001A-D'

Supporting the improvement of flood response capabilities for small and medium rivers 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 frequency. Due to its compact and lightweight design, it can be easily installed in various locations, such as bridges. Additionally, the power supply unit, which consists of a separate solar panel and battery, can be installed in an optimal 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 available: 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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Electrostatic Water Level Gauge "TLI-10N・TLP-20"

Electrostatic Water Level Gauge "TLI-10N・TLP-20"

Electrostatic water level gauge that achieves reduced installation costs with easy installation!

The "TLI-10N・TLP-20" features a flange-mounted detection electrode and a 5mm diameter wire-type detection section, making it an easy-to-install electrostatic four-wire water level gauge suitable for narrow spaces such as wells. Installation is possible as long as there is space for the water level transmitter and a location for the detection electrode. 【Features】 ■ Easy installation with commercial power supply of 100V or 200V ■ No special equipment required for installation, resulting in low installation costs ■ Output from the transmitter is a standardized instrumentation signal of DC 4-20mA ■ Measurement reference point (zero point) can be freely set regardless of the length of the detection electrode ■ Complete lightning protection system ensures thorough lightning damage prevention *For more details, please download the PDF or feel free to contact us.

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Submersible Water Level Gauge 'TLI-4TP・TLP-41'

Submersible Water Level Gauge 'TLI-4TP・TLP-41'

It is possible to conduct a disconnection test of the water level detection electrode and water level transmitter during output anomalies!

The "TLI-4TP・TLP-41" is an immersion type 4-wire level gauge that can be easily installed with a commercial power supply of AC100V or 200V. It also supports a specified DC24V. Additionally, the transmitter and detection electrodes are equipped with a dedicated SPD. By installing an SPD in the input/output loop and using it in conjunction, we can offer a 3-year warranty against lightning damage. 【Features】 ■ No special equipment is required for installation, making the installation cost low. ■ It can connect to indicators, recorders, and various setting devices, and long-distance transmission using NTT dedicated lines is also possible. ■ Equipped with a self-testing function. ■ Easy to adjust and maintain. ■ A robust lightning damage safety protection system is in place for comprehensive lightning damage measures. *For more details, please download the PDF or feel free to contact us.

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JFE Advantech Corporation Water Environment Division Company Profile

JFE Advantech Corporation Water Environment Division Company Profile

We meet the needs of various sites with advanced technology and a wide range of products.

JFE Advantech Corporation has been developing measuring and measuring instruments for various industries, including steelworks, since its establishment in 1944. Based on these products, which have been honed in harsh environments, we have developed new technologies that extend from our core business without resorting to gimmicks, and we now produce measuring instruments for various fields. In our Water Environment Division, we handle products such as submersible pressure level gauges, level gauge application measurement systems, and optical level gauges. 【Products (excerpt)】 ■ Submersible pressure level gauge ■ Level gauge application measurement system ■ Optical level gauge ■ Water quality monitoring device ■ Surface velocity ultrasonic flowmeter *For more details, please refer to the external link page or feel free to contact us.

  • Other measuring instruments
  • Weighing and counting machines
  • Measurement and Analysis Equipment

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Crystal-type water level gauge

Crystal-type 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 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 capability, reduced 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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