Water level gauge - メーカー・企業56社の製品一覧とランキング | イプロス

更新日: 集計期間:Feb 25, 2026~Mar 24, 2026
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Water level gaugeのメーカー・企業ランキング

更新日: 集計期間:Feb 25, 2026~Mar 24, 2026
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  1. YDKテクノロジーズ Tokyo//others
  2. 拓和 営業統括本部・本社営業部 Tokyo//Building materials, supplies and fixtures manufacturers
  3. 応用地質 計測システム事業部 Ibaraki//Construction Consultant
  4. 4 オサシ・テクノス Kochi//Building materials, supplies and fixtures manufacturers
  5. 5 Rototherm Singapore Pte Ltd Singapore//others

Water level gaugeの製品ランキング

更新日: 集計期間:Feb 25, 2026~Mar 24, 2026
※当サイトの各ページの閲覧回数を元に算出したランキングです。

  1. Submersible level gauge YDKテクノロジーズ
  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. UK-made completely non-contact external water level gauge Rototherm Singapore Pte Ltd
  4. 4 Water Level Gauge 'NetLG-001N' オサシ・テクノス
  5. 4 Crystal-type water level gauge "QS Series" 拓和 営業統括本部・本社営業部

Water level gaugeの製品一覧

121~140 件を表示 / 全 140 件

表示件数

Wireless Water Level Measurement System "KT-125PT"

A wireless measurement system that transmits water level data over a distance of approximately 1.0 to 1.5 km.

The "KT-125PT" is a wireless water level measurement system that detects water levels using a pressure detection unit. It wirelessly transmits water level data over a line-of-sight distance of approximately 1.0 to 1.5 km (no communication fees required). The water level gauge and wireless transmitter are powered by dry batteries. Additionally, as an option, data can be displayed and recorded on smartphones and PCs via the internet. 【Features】 ■ Water level detection using a pressure detection unit ■ Wireless transmission of water level data over a line-of-sight distance of approximately 1.0 to 1.5 km ■ No communication fees required ■ Other specifications can also be changed *For more details, please refer to the PDF document or feel free to contact us.

  • Other analytical equipment
  • Other measuring instruments
  • Water level gauge

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Radio Wave Water Level Meter 'RWLD-24x'

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

The "RWLD-24x" is a radar-type water level gauge that measures the distance to the water surface non-contactly. 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 ■ Reduces initial investment through LPWA communication without the need for a self-owned base station *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Water level gauge

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[Water-related IoT] Radio wave water level measurement system (radio wave water level gauge)

■■ Cloud service for automating water-related operations ■■

This is a radio wave-based water level measurement system that combines a radio wave-type water level gauge (registered product with NETIS) and a remote monitoring system. ◎ Due to the low cost of installation and operation, it can now be installed in second-class rivers that were previously abandoned. ◎ As it is a weak radio wave compatible device, there are no restrictions under the Radio Law, allowing for use in open areas. ◎ Being radio wave-based, it is less affected by environmental factors such as wind, rain, and temperature, enabling stable measurements. ◎ As a non-contact type, it is not affected by floating debris or sediment in the water, avoiding damage to the equipment from landslides or driftwood. 【Features】 ■ Achieves high-precision measurements through radio wave technology ■ Enables measurements in confined spaces ■ Event actions ■ Expandability ▶▶▶ For more details, please download the PDF ◀◀◀

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Aquaculture Water Quality Monitoring System【Aquaculture IoT】

Smartening up the aquaculture industry to contribute to the revitalization of local communities.

Automatically monitor and remotely supervise parameters such as flow rate, dissolved carbon dioxide, water temperature, pH, oxidation-reduction potential (ORP), dissolved oxygen, turbidity, and ammonium ions at aquaculture farms. ▶▶▶ For more details, please download the PDF ◀◀◀

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Crystal 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 compensation using a vent pipe integrated 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 with just an SD card exchange *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Water level gauge

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

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

"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 versatile 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, as features of this product, it includes an LCD display, a digital thermometer with temperature compensation, and two relay outputs (if 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 materials or feel free to contact us.

  • Other measuring instruments
  • Water level gauge

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

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

"IMP Lite" 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 screen, connection to control systems via analog output, and display on other screens. Additionally, the IMP series offers optional wetted parts made of corrosion-resistant PVDF (polyvinylidene fluoride), making it suitable for harsh applications and further expanding its range of use. 【Features】 ■ Affordable model at a low cost ■ 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.

  • Other measuring instruments
  • Water level gauge

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Battery-operated water level gauge for water level monitoring during deep well construction (NETIS)

Up to 5 years of operation on battery, with measurements as short as once every minute and real-time monitoring.

This product enables long-term operation on batteries while achieving a short measurement cycle, featuring remote real-time monitoring and immediate alerts in case of anomalies. It can also be integrated with cloud-compatible battery-operated cameras. ■ Main Features - Long-term use of up to 5 years on battery power - High-frequency measurements once per minute (data is stored in real-time in the cloud) - Measurement capabilities over a range of up to 20 km (including underground and in tunnels) - Supports connection of over 100 sensors ■ Advantages - No power supply needed on-site - Automatically starts measuring, recording, and monitoring simply by installing the device and turning on the power - Immediate alert function in case of anomalies - Real-time monitoring from a distance, with remote configuration changes for thresholds and measurement cycles ■ Benefits - Cost reduction for power supply installation - Reduced costs for equipment installation - Alleviation of the burden of manual measurement, recording, and monitoring tasks ■ Main Use Cases - Water level monitoring during flooding - Checking drainage conditions - Observing water level distribution and fluctuations This system is available for sale, rental, and W-rental. *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Water level gauge

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Crisis management type water level gauge

Our company, with many years of experience and proven results, offers products utilizing river observation technology!

We would like to introduce our "Crisis Management Type Water Level Gauge." This product is a water level observation device that complies with the observation standards and specifications of the Ministry of Land, Infrastructure, Transport and Tourism's crisis management type water level gauge. As of April 2024, we have delivered approximately 2,200 units nationwide. With the remote setting function, operational parameters (observation start water level, observation cycle) can be obtained from the upper server during health monitoring or at the timing of hourly data transmission. This allows for changes to operational parameters without the need to visit the site, saving time and costs. 【Features】 ■ Operational parameters can be changed remotely even in autonomous mode ■ Enhanced logger function allows for storage of observation data for over three months *For more details, please refer to the PDF document or feel free to contact us.

  • Environmental Survey
  • Water level gauge

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Radio wave velocity water level gauge

Since the water level can be measured simultaneously at the same location, high-precision flow calculation is possible!

We would like to introduce our "Radio Wave Velocity Water Level Meter." It measures the surface flow velocity and water level of rivers using non-contact, angled irradiation. The direction of irradiation can be adjusted to 45 degrees to the left and right horizontally (azimuth) relative to the river surface, allowing for flexible adaptation to changes in the riverbed after flooding. Additionally, it complies with specific radio equipment standards. 【Features】 ■ Simultaneous observation of flow velocity and water level with a single transmitter ■ Non-contact, angled irradiation allows installation in locations that were previously difficult to access ■ Improved functionality with irradiation distance increased from 20m to 30m compared to our conventional models *For more details, please refer to the PDF document or feel free to contact us.

  • Hydrological survey
  • Water level gauge

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Radio wave water level gauge

Since it can be installed on bridge piers and other structures that are not affected by high water levels, maintenance is easy!

We would like to introduce our "Radio Wave Level Gauge." Since it can measure non-contact, it can safely measure even during high water levels. Due to the use of weak radio waves, a radio station license is not required. Because it measures using microwaves, it can measure without being affected by rain, snow, or fog. 【Features】 ■ Non-contact measurement ■ Flexible usage environment conditions ■ No temperature correction needed ■ No radio station license required *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Water level gauge

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Optical Transmission Crystal Water Level Gauge

High lightning resistance and noise resistance through optical fiber transmission! Identification of fault locations through self-diagnosis function.

We would like to introduce our "Optical Transmission Crystal Water Level Gauge." It has a function to detect fiber optic disconnections, and when a disconnection is detected, it automatically stops the laser output immediately. The transmitter uses a high-precision, high-stability quartz crystal oscillator. By using a water temperature sensor in conjunction, it corrects water density based on water temperature, enabling more accurate water level measurements. 【Measurement Range】 ■0–10m ■0–20m ■0–50m ■0–100m *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Water level gauge

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Weather Observation Sensor [Activ Werther Mix]

Automatic alarm system! Download of weather observation CSV data is available.

The "Activ Werther Mix" is a product that observes multiple weather information with a single unit, allowing users to simultaneously view the observed data and on-site images on ActivNet. Temperature, humidity, wind direction, average wind speed (10-minute average), maximum instantaneous wind speed, WBGT, and other latest weather information are displayed as precise values. Additionally, when the weather alarm is set to ON and the values exceed the specified limits, an alarm email will be sent to the registered address. 【Features】 ■ The acquired information is displayed on a single screen of ActivNet ■ Automatic alarm system ■ Download of weather observation CSV data ■ Observable data: wind direction, wind speed, temperature, humidity, atmospheric pressure, WBGT, rainfall, ultraviolet radiation, lightning distance (may not be measurable depending on the product) *For more details, please refer to the related links or feel free to contact us.

  • Information and communication equipment and infrastructure
  • Water level gauge

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Glowing Water Level Gauge "EL Indicator 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 situations. 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" allows for visual monitoring via surveillance cameras even at night, enabling the issuance of evacuation advisories based on telemetry and visual monitoring from surveillance 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 for 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!

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Home security automatic measurement system "Hayabusa"

Data is measured using a human presence sensor, motion detection for automatic photography, noise sensors, and lighting sensors, and recorded on a server!

We have succeeded in capturing and visualizing the transformation and disappearance of the energy we use in "Hayabusa" into various forms. This has enabled energy-saving methods and efficient maintenance through predictive measures. By using sensors with wireless terminals, we can achieve this at a low cost. Since it operates on a web browser, there is no need to install software, and PCs and mobile phones can be used as terminals. Various sensors such as current, power, temperature, humidity, and motion detection can be utilized. Because it operates on a web browser, there is no need for software installation. The server automatically analyzes the data, and if any anomalies are detected, it promptly reports the details and location via email. For more information, please download the catalog or contact us.

  • Airport facilities
  • River construction
  • Coastal construction
  • Water level gauge

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[Technical Proposal Example] Measures Against Heavy Rain in Erosion Control Dam Construction | Solutions for Sites with No Signal Reception

Utilizing Starlink to address mountainous sites where radio waves do not reach, optimizing water level management with precipitation forecasts 17 days in advance.

■On-site Issues The construction of sediment control dams takes place in steep mountainous areas, posing risks of sediment runoff and flooding during heavy rainfall. It is crucial to establish work decisions based on weather forecasts, real-time observations, and a rapid evacuation system. ■Proposal (Example) Introduce the natural disaster prevention system ZEROSAI, which combines ZEROSAI X-AI and Starlink. 1) Utilize 500m mesh precipitation forecasts up to 17 days in advance to make work decisions, changing the schedule when predictions exceed the threshold. 2) Automatically observe precipitation and water levels in real-time using weather observation devices and battery-operated water level gauges. In mountainous areas where radio signals do not reach, ensure cloud communication via SpaceX's satellite communication "Starlink," and conduct remote monitoring alongside on-site cameras. 3) When rainfall exceeds the threshold, immediately notify via business chat and alert devices to halt work. Water levels will be displayed in stages using a three-color indicator light. ■Points Possible with ZEROSAI - Enables planned project management with forecasts up to 17 days in advance - Responds to mountainous sites without radio signals through Starlink collaboration (equipment arrangements handled by Sysmet) - Visually communicates evacuation responses through three-stage displays on the three-color 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.

"When it gets dark, it automatically lights up." The illuminated water level indicator (water gauge) allows for visual confirmation of water levels at night. Evacuation advisories can also be responded to accurately and quickly.

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 with 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, luminous 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)】 ■ Automatically lights up at dusk ■ Excellent waterproof performance compliant with IPX8 ■ Can also support solar power specifications ■ Equipped with alarm email and rotating light functions ■ NETIS registered product For more details, please contact us or download the catalog. *We also have a variety of water level gauges available to suit different situations.

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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.

  • Water quality/pH measuring device
  • Other measuring instruments
  • Water level gauge

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

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

Cable length: 100m

  • Hydrological survey
  • Water level gauge

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Automatic Measurement System for Cargo Dimensions, Weight, and Volume 'CARGOMETER'

Efficient manual work with bulk measurement using multi-sensors! Measurements can be taken even while driving a forklift at 10 km/h. [*Introduction video available!*]

The "CARGOMETER" is a system that measures cargo during transport using infrared scanning, capable of simultaneously measuring dimensions (length × width × height) up to a maximum of 1500×1500×2000mm and weights up to 5 tons under certified conditions. The measurement results are automatically transmitted to your existing system using an interface, eliminating the need for manual input. By utilizing multi-sensors, it can measure the weight, dimensions, video, photos, and records of the cargo all in "1 second." 【Features】 ■ Measurement possible while traveling at 10 km/h with a forklift ■ Continuous measurement capability ■ Simultaneous measurement of dimensions/weight, customizable to suit site characteristics ■ Contributes to reducing labor costs ■ Prevents errors from visual checks/manual input *For more details, please refer to the PDF document or feel free to contact us.

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