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

91～105 item / All 134 items

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Civil Engineering River Construction Battery-operated Water Level Gauge Cloud Management Combined with Weather Forecasting

Civil Engineering River Construction Battery-operated Water Level Gauge Cloud Management Combined with Weather Forecasting

Civil engineering plays a significant role in safety measures, creativity, technical proposals, and disaster prevention in river construction projects!

The battery-operated water level gauge is an option for the "Disaster Prevention System ZEROSAI" with NETIS registration number QS-150021-VE. It eliminates the need for the conventional 100V power supply or solar power systems, achieving significant cost reductions. It can be easily installed anywhere with 4G communication coverage. Information can be centrally managed in the cloud along with various weather data. When river water levels are likely to rise rapidly due to typhoons or sudden heavy rain, it allows for easy relocation or removal to prevent flooding. **Features** - Continuous monitoring of water levels 24/7, with cloud access to water levels every 10 minutes at the shortest. - Can be installed in locations without power supply. - Can be centrally managed in conjunction with weather forecasting and rainfall observation from "ZEROSAI" and "Compass PLUS," as well as danger notifications on electronic display boards. - Can send alerts via business chat when threshold values are exceeded, integrating with LINE WORKS direct, WowTalk, and Microsoft Teams. *For more details, please refer to the PDF document or feel free to contact us.*

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[Useful Information] Battery-operated water level gauge achieves cost reduction without the need for power!

[Useful Information] Battery-operated water level gauge achieves cost reduction without the need for power!

I will introduce the advantages of battery-operated water level gauges.

The battery-operated water level gauge is an option for the 【Disaster Prevention System ZEROSAI】 with NETIS registration number QS-150021-VE. It has achieved significant cost reductions compared to conventional water level gauges. As the name suggests, the battery-operated water level gauge runs on batteries, allowing for installation anywhere as long as there is a 4G connection. There is no need to prepare a power source, and installation by customers can be done easily, resulting in substantial cost savings. 【Features】 ■ Continuous monitoring of water levels 24/7, with cloud access to water levels every 10 minutes at the shortest ■ Can be installed in locations without power ■ Can be centrally managed with weather forecasting and rainfall observation from 【ZEROSAI】 and 【Compass PLUS】, along with danger notifications via electronic display boards ■ Can send alerts in conjunction with business chat applications when threshold values are exceeded, including LINE WORKS direct, WowTalk, and Microsoft Teams *For more details, please refer to the PDF materials or feel free to contact us.

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Unique river construction utilization method! Unified management of upstream rainfall forecasts and on-site water levels!

Unique river construction utilization method! Unified management of upstream rainfall forecasts and on-site water levels!

For the construction industry: Innovative ideas and technical proposals! Centralized management of weather information and site water levels in the cloud!

Are you facing any of these troubles? The water level at the construction site rises rapidly due to rainfall in the upstream area during river construction. We manage weather forecasts and water level observations separately, making it difficult to issue evacuation instructions promptly. The challenges you are facing can be solved with Sysmet Co., Ltd.'s [Natural Disaster Prevention System ZEROSAI]. - Pinpoint weather forecasts for multiple upstream river areas - Centralized management of water levels at the construction site observed with [battery-operated water level gauges] on a dedicated website [Disaster Prevention Board]. *For more details, please visit our website or feel free to contact us.

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[Useful Information] Battery-powered water level gauge: Easy relocation to appeal to clients!!

[Useful Information] Battery-powered water level gauge: Easy relocation to appeal to clients!!

Introducing the benefits of battery-operated water level gauges! Easy relocation enhances the image for clients! Also serves as material for technical proposals and creative ideas!

The battery-operated water level gauge is an option for the 【Disaster Prevention System ZEROSAI】 with NETIS registration number QS-150021-VE. It has achieved easy installation and relocation compared to conventional products. Traditional water level gauges required a 100V commercial power supply or a solar power system. As the name suggests, the battery-operated water level gauge runs on batteries, allowing for installation anywhere as long as there is a 4G connection. It can be easily relocated to prevent flooding when river water levels are expected to rise rapidly or before a typhoon! The observed information can be centrally managed along with various weather data for comprehensive situational awareness. Unlike traditional models, which made relocation and removal difficult due to the solar power systems, this gauge allows for easy relocation and removal, enhancing the image for clients! It also serves as a great promotional tool for technical proposals and creative ideas! Please feel free to download the materials and make use of them.

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【Useful Weather Information】What is the Föhn Phenomenon?

【Useful Weather Information】What is the Föhn Phenomenon?

The exclusive meteorologist of Sysmet Co., Ltd. will provide easy-to-understand explanations of weather-related terms and the characteristics of the weather for each season!

The Föhn phenomenon refers to "the phenomenon where humid air rising from the windward side of a mountain crosses the summit and descends on the leeward side as warm, dry air." For more details, please download the PDF.

  • Temperature and humidity measuring instruments

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Civil engineering measurement equipment Water level gauge (probe type) NA-WF

Civil engineering measurement equipment Water level gauge (probe type) NA-WF

It observes the water level, converts it into an instrumentation current signal, and outputs it.

The probe-type water level gauge observes the water levels of rivers, lakes, groundwater, waterways, dam leakage, residual water, etc., and converts them into instrumentation current signals for output. The detector is suspended from the water surface by a single coated stainless steel wire and detects contact with the water surface by moving up and down with a motor. The detection signal corresponding to the change in water level transmits the rotation of the measurement pulley through a relay circuit to the signal conversion section from the potentiometer, outputting an electrical signal (DC 4-20mA) as water level data. 【Features】 ○ Observes water levels and converts them into instrumentation current signals for output ○ The detector detects contact with the water surface by moving up and down with a motor ○ Sampling is possible within 10 seconds to 1 minute due to interval timer operation ○ Measurement range: 0 to 400 mm ○ Dimensions: φ300×285 mm, pulley diameter approximately φ160 mm For more details, please contact us or download the catalog.

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Submersible Water Level Meter "HD Sensor Series"

Submersible Water Level Meter "HD Sensor Series"

Manage data while measuring water levels and tide levels of rivers and ports with high precision!

The "HD Sensor Series" is a submersible water level gauge that can be widely used not only in harsh environments such as winter, extreme cold regions, tidal fluctuations, and drought conditions, but also in rivers, estuaries, and ports. It protects the sensor detection part from seawater, barnacles, and other crustaceans, as well as from drought and freezing, using Duracon and a special oil, ensuring stable water level measurements. We offer a high-precision type "HD8300" with a 2-wire system and an accuracy of 0.10% F.S., and a compact pressure detection type "HD8600" using a semiconductor pressure sensor. 【Features】 ■ Reliable design that withstands long-term use ■ Suitable for measurement in any location, including freshwater, brackish water, and seawater ■ Equipped with a high-precision pressure sensor ■ Compact body design ■ Maintains measurement accuracy even in harsh environments ■ Can be installed in drought conditions or environments without water *For more details, please refer to the PDF document or feel free to contact us.

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Submersible Water Level Meter "HD Sensor Series" *Implementation Record Available

Submersible Water Level Meter "HD Sensor Series" *Implementation Record Available

High-precision measurement of water levels and tide levels in rivers and bays while managing data! Maintaining measurement accuracy even in harsh environments and achieving long-term maintenance-free operation!

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】 ● Long-term maintenance-free ● High-precision measurement even in harsh environments ● NETIS registered It can also be used in the following environments: - Seawater areas, brackish water areas, drought conditions, frozen conditions - Turbid water, wastewater, seawater, freshwater - Acids, alkalis - Scale, adhering organisms (such as barnacles) ☆ For more details, please download the catalog.

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Crisis management type water level gauge

Crisis management type water level gauge

Quickly predict river flooding due to heavy rain/typhoons! Notifications can be sent via email and other means based on your settings!

This product is a standalone water level gauge that continuously monitors and transmits measurements of water levels in rivers and ponds. It is designed to quickly predict flooding caused by heavy rain or typhoons, assisting in evacuation guidance decisions. The "pressure detection type water level sensor" is installed by submerging the sensor part at the riverbed (or pond bottom) and measures the water level based on the water pressure when the water rises. Additionally, it consists of a "control box" that measures river water levels at 10-minute intervals, as well as "solar panels" and "cloud servers." [Overall Structure of the Device] ■ Pressure Detection Type Water Level Sensor ■ Control Box ■ Solar Panel ■ Cloud Server ■ Client Terminal *For more details, please refer to the related links or feel free to contact us.

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  • Other safety equipment

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Million Rope Water Level Gauge "RWL-100M" [Rental]

Million Rope Water Level Gauge "RWL-100M" [Rental]

The sensor attached to the tip of the measuring tape can sound a buzzer when it reaches the water surface.

Cable length: 100m

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Graph-equipped water level gauge "WLG-01N" [Rental]

Graph-equipped water level gauge "WLG-01N" [Rental]

With the installation of a backlit LCD screen, you can check time-series change graphs and past data on-site.

Data collection is as simple as inserting an SD card, and device settings can be easily adjusted using only the main menu buttons. It is a water level gauge that can immediately display time-series change graphs on-site.

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Groundwater Level Recorder "OT-1502-1" [Rental]

Groundwater Level Recorder "OT-1502-1" [Rental]

The up and down movement of the float can be mechanically converted into the movement of a pen arm, allowing changes in water level to be recorded on paper.

■Measurement range: 0 to 10m / 0 to 5m / 0 to 2m / 0 to 1m *Switchable

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Simple Ultrasonic Water Level Meter 'GSD-06M'

Simple Ultrasonic Water Level Meter 'GSD-06M'

Measuring range from 0.4m to 6m, includes a single pipe mounting bracket and a 2m cable! Measures the distance to the water surface of the river.

The "GSD-06M" is a simple ultrasonic water level gauge suitable for measuring water levels in rivers and reservoirs, capable of measuring up to 6 meters. It is installed on bridge railings and measures the distance to the water surface. The sensor output is a current output of 4-20mA. With a 12V power supply and a current consumption of 110mA, it operates with a combination of solar panels and batteries for energy efficiency. 【Features】 ■ Sensor output is a current output of 4-20mA ■ 12V power supply with a current consumption of 110mA for energy efficiency ■ Operates with a combination of solar panels and batteries ■ Standard cable length for the sensor part is 2m ■ Cable extension is possible using an optional cable extension box (0.3mm2 or larger/3-core, within 300m) *For more details, please refer to the PDF document or feel free to contact us.

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Satellite Communication Water Level Gauge "KT-125IC Model"

Satellite Communication Water Level Gauge "KT-125IC Model"

No need for large antennas, easy to install and relocate! Usable even in areas with no communication!

The "KT-125IC model" is a satellite communication water level gauge that can be used in areas where mobile phones cannot communicate, such as mountainous regions, offshore areas, and during disasters. The communication usage fees are low, and you can stop and restart the service at your discretion each month and settle the payment. Installation and relocation are very easy, requiring no large antennas or similar equipment. 【Features】 ■ Usable in areas where mobile phones cannot communicate ■ Low communication usage fees ■ Can be stopped and restarted at your discretion each month and settled ■ No large antennas required *For more details, please refer to the PDF document or feel free to contact us.

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Radio Wave Water Level Meter 'RWLD-24x'

Radio Wave Water Level Meter 'RWLD-24x'

Measurement at standard 2-minute intervals! Upload measurement data to the cloud and display it in graphs.

The "RWLD-24x" is a radar-type water level gauge that measures the distance to the water surface without contact. It can measure the distance to the water surface even in locations where contact measurement with the target object is difficult, and the measurement results are stored in the cloud on the internet, allowing for viewing in graph form. Additionally, it can send warning emails when the set water level is exceeded. 【Features】 ■ Non-contact measurement using microwave radar ■ Measurement distance from 1m to 15m ■ Standard measurement interval of 2 minutes ■ Standard data transmission interval of 12 minutes ■ Reduced initial investment through LPWA communication without the need for a dedicated base station *For more details, please refer to the PDF document or feel free to contact us.

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