Water level gauge Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 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:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. 応用地質 Ibaraki//Construction Consultant 計測システム事業部
  2. 拓和 Tokyo//Building materials, supplies and fixtures manufacturers 営業統括本部・本社営業部
  3. オサシ・テクノス Kochi//Building materials, supplies and fixtures manufacturers
  4. 4 センシズ Tokyo//others
  5. 5 YDKテクノロジーズ Tokyo//others
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Water level gauge Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Small Absolute Pressure Water Level Gauge "S&DLmini Model-4900" 応用地質 計測システム事業部
  2. Crystal-type water level gauge "QS Series" 拓和 営業統括本部・本社営業部
  3. IoT Water Level Meter with Communication Function "Integral Water Level Meter Lite" 応用地質 計測システム事業部
  4. Water Level Gauge 'NetLG-001N' オサシ・テクノス
  5. 4 Civil Engineering Measurement Equipment Water Level Gauge (Probe Type) NA-WF 測機社

Water level gauge Product List

16～30 item / All 121 items

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HERON Tape-Type Water Level Meter Product Catalog

HERON Tape-Type Water Level Meter Product Catalog

Liquid level detection, low water level detection, bottom detection, etc.! Introducing corrosion-resistant robust models and compact models!

This catalog introduces HERON tape-type water level gauge products. Starting with the multifunctional model "dipper-T," which allows you to choose from three types of detectors, we also offer the narrow model "SKINNY DIPPER" and the weighted measuring tape "Dipper Tag," among others. Please use this for product selection. 【Featured Products (partial)】 ■dipper-T ■dipper-T2 ■water tape2 ■little dipper2 ■dipper-Tough ■SKINNY DIPPER *For more details, please refer to the PDF document or feel free to contact us.

  • Environmental Survey
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Ground measurement equipment, submersible water level gauge, GWL series.

Ground measurement equipment, submersible water level gauge, GWL series.

Achieves a diameter of 14 mm with a built-in amplifier, can also be inserted into PVC pipes for deep well water level measurement.

The GWL-type water level gauge converts water pressure into an electrical signal using a pressure-resistant element and outputs DC 1-5V through a built-in amplifier. It can be measured with a typical voltage input data logger. This is an atmospheric pressure compensation type water level gauge that eliminates measurement errors caused by fluctuations in atmospheric pressure using a reference pipe within the cable. For more details, please download the catalog or contact us.

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Float-type water level gauge WT2700 series (narrow well type)

Float-type water level gauge WT2700 series (narrow well type)

This is an electric tracking-type water level detector using a servo motor with a waitress small-diameter float.

The float diameter is small, allowing detection in narrow wells. The detection axis is 1m per rotation, and various types of rotating sensors (RS-A/D converters, synchros, and others) can be connected. It automatically indicates the correct water level even after a power outage. It can measure high lift.

  • others

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Float-type water level gauge (compact) WT2500 series

Float-type water level gauge (compact) WT2500 series

2-wire DC 4-20mA output float type water level gauge

It is equipped with a potentiometer and an R/I converter, and can output a 2-wire DC 4-20mA analog signal. Please supply DC 24V to the 2-wire analog signal circuit. The allowable load resistance is 750Ω. A version with only the main unit indicator and no signal output is also available. The main unit has a rainproof structure, but a protective cover can be made separately if necessary. Replacement examples: Toshiba model 390C, Yokogawa Electric model MC56, Fuji Electric model FNF, and others. Model example: WT2510-400A (please mention this when requesting a quote).

  • Other measuring instruments

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IoT Water Level Meter

IoT Water Level Meter

It is possible to build a system that leverages low power consumption and long-distance transmission!

Our "IoT Water Level Meter" is a water level meter compatible with the IoT communication standard LoRaWAN. Advanced technology addresses the challenges of installation and maintenance costs associated with observing water levels, rainfall, and landslide disasters. Additionally, by utilizing LoRaWAN, it enables the collection of observation information across the entire watershed, allowing for the provision of comprehensive disaster prevention information. 【Features】 ■ Compact ■ Low cost ■ LoRaWAN compatible ■ Easy installation ■ Inexpensive maintenance ■ Maintenance-free *For more details, please download the PDF or feel free to contact us.

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Crystal-type water level gauge "QS Series"

Crystal-type water level gauge "QS Series"

The construction method is easy, and maintenance is simple! A quartz water level gauge that allows for clock calibration using GPS.

The "QS Series" is a pressure-type water level gauge that utilizes quartz oscillators, which serve as the frequency standard for clocks and communication devices. It applies water pressure, which changes with the water level, to the quartz oscillator, and derives the water level from the oscillation frequency that varies accordingly, enabling high-precision measurements. Additionally, it eliminates conversion errors due to aging changes in components like diaphragms commonly found in traditional pressure-type water level gauges. With a measurement range of 10m to 70m using a single sensor, it is suitable for use in rivers, dams, reservoirs, and tide levels, offering excellent cost-effectiveness. 【Features】 ■ Maximum accuracy of 0.01% F.S. High precision and reliability from quartz oscillators ■ Easy installation on embankments and structures ■ Simple maintenance management ■ GPS (optional) for clock calibration *For more details, please refer to the PDF document or feel free to contact us.

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Pressure-type water level gauge "CPS-A Series"

Pressure-type water level gauge "CPS-A Series"

Robust design using stainless steel! A pressure-type water level sensor that is compact, lightweight, and easy to handle.

The "CPS-A Series" is a pressure-type water level gauge that utilizes a semiconductor pressure detection method (capacitive type). It detects the water pressure that changes with the water level using a pressure sensing element, converts it into an electrical signal, and measures the water level. The pressure sensing element is made of ceramic, which offers excellent temperature characteristics, vibration resistance, and environmental durability. Additionally, its compact and lightweight design makes installation and maintenance easy, allowing for a wide range of applications. 【Features】 ■ Compact and lightweight pressure-type water level sensor that is easy to handle ■ Built-in lightning protection board, making it resistant to lightning ■ Robust design using stainless steel material *For more details, please refer to the PDF document or feel free to contact us.

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Radio Wave Water Level Gauge "MIR-1"

Radio Wave Water Level Gauge "MIR-1"

A simple, compact, and lightweight design! Stable measurements can be made without being affected by environmental factors such as temperature.

The "MIR-1" is a radio wave level gauge that uses a pulse propagation time measurement method. Since it measures using microwaves, it is not affected by environmental conditions or the temperature of the measurement target, allowing for stable water level measurements in rivers and similar environments. The intensity of the microwaves used by this device falls under the category of weak radio waves, which are not subject to radio wave law regulations, so it does not impact the human body or the environment, and there are no restrictions on where it can be used. 【Features】 ■ Stable measurements unaffected by environmental factors such as temperature ■ Uses weak radio waves that do not affect the human body or the environment ■ Simple, compact, and lightweight design (integrated transmitter and antenna) ■ Capable of non-contact measurement even in harsh environments such as debris flow hazard streams *For more details, please refer to the PDF document or feel free to contact us.

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Laser Scanning Water Level Gauge "LSW Series"

Laser Scanning Water Level Gauge "LSW Series"

Reduce the impact of environments such as fog and rain! A non-contact water level gauge that detects water levels using infrared laser.

The "LSW Series" is a laser-based non-contact water level meter that measures distance by irradiating an infrared laser onto the measurement surface, allowing for water level measurement. By scanning the infrared laser and capturing the water surface as a plane, it can reduce environmental impacts such as rain and fog compared to conventional products. The measurement accuracy is ±1cm, and the protection rating is IP53 (dustproof and rainproof). 【Features】 ■ Non-contact water level meter that detects water levels using infrared laser ■ Scans laser light to measure the detection water surface at multiple points ■ Excludes outliers from multi-point measurement data and performs averaging processing to reduce the impact of environmental factors such as fog and rain *For more details, please refer to the PDF document or feel free to contact us.

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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.

"When it gets dark, it automatically lights up." The illuminated water level indicator (water level gauge) allows for visual confirmation of water levels at night. 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 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 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 (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.

  • Port supplies

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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. Maintains measurement accuracy even in harsh environments, 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 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
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Crisis Management Water Level Gauge 'SESAMEII-02C'

Crisis Management Water Level Gauge 'SESAMEII-02C'

High-precision pressure water level gauge compatible with frozen rivers! Low cost, high performance, and scalability.

The "SESAMEII-02C" is a water level gauge specialized for flood situations in cold regions. By using it in conjunction with our unique camera system, we can more accurately grasp the on-site conditions. It employs a high-precision pressure-type water level gauge that can also handle frozen rivers, and depending on the location, radio-type or ultrasonic water level gauges can be used. Additionally, a standard pressure-type water level gauge is used when there is no freezing. 【Features】 ■ A data logger and transmitting device with a proven track record ■ Connects to pressure-type, radio-type, and ultrasonic water level gauges (suitable for cold regions) ■ Rain gauges and patrol lights can also be installed ■ Autonomous (with a track record of 10 years of continuous use) ■ Long-term observation possible with solar power without external power supply *For more details, please refer to the PDF document or feel free to contact us.

  • Measurement and Analysis Equipment

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