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 46 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 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:Oct 15, 2025～Nov 11, 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. 拓和 営業統括本部・本社営業部 Tokyo//Industrial Electrical Equipment
  3. センシズ Tokyo//Testing, Analysis and Measurement
  4. 4 YDKテクノロジーズ Tokyo//Testing, Analysis and Measurement
  5. 4 JFEアドバンテック 計測診断事業部 Hyogo//Testing, Analysis and Measurement
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Water level gauge Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 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
  2. Submersible water level meter YDKテクノロジーズ
  3. Keller Company High Precision/With Digital Output Submersible Level Sensor 26X KELLER Pressure Japan 日本支社
  4. 4 Absolute Pressure Type Self-Recording Water Level Gauge Rugged TROLL 100/200 エア・ブラウン 営業開発部
  5. 4 Pressure-type water level gauge "CPS-A Series" 拓和 営業統括本部・本社営業部

Water level gauge Product List

1～15 item / All 135 items

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[NETIS Registration] Radio-type water level gauge for measuring water levels in rivers, ports, etc.

[NETIS Registration] Radio-type water level gauge for measuring water levels in rivers, ports, etc.

Adopting a non-contact radio type that is less affected by rain, wind, muddy water, and sediment! A radio water level gauge that solves the problems faced by other types of water level gauges!

The radar-type water level gauge measures the distance to the water surface by transmitting and receiving radio waves (microwaves), allowing for the measurement of water levels in rivers and seas. Since it measures water levels without contact, it is less affected by rain (heavy rain), wind (strong winds), waves, and sediment, enabling continuous monitoring of water levels. It is compatible with sensitive low-power wireless devices and can be easily installed and measured in any desired location, indoors or outdoors. In recent years, with the frequent occurrence of river flooding due to guerrilla rainstorms and typhoons, it can also be used as a "crisis management-type water level gauge sensor." It measures water levels in rivers in real-time and alerts to sudden changes in water levels during heavy rain. ★NETIS Registered Product★ Registered in the 【NETIS】 New Technology Information Provision System operated by the Ministry of Land, Infrastructure, Transport and Tourism. It is the "first in the country" registered technology as a radar-type water level gauge. <Registration Number: QS-200062-A> 【Features】 - Non-contact design prevents failures due to collisions with floating debris and avoids being swept away by turbulent water. - No accumulation of debris or marine organisms, making maintenance easy. - Radar type is less affected by strong winds, heavy rain, and whitecaps. - Maximum measurement distance of 20 meters. - Safe measurement even in narrow waterways. - Compact and lightweight, making installation and relocation easy.

  • Level gauges and level switches

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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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Capable of measuring even the smallest changes - 'Servo-type Water Level Gauge NS-101'

Capable of measuring even the smallest changes - 'Servo-type Water Level Gauge NS-101'

Capable of measuring even minute changes - 'Servo-type Water Level Gauge'

A water level gauge with excellent resolution, linearity, and stability. It can measure water level changes of less than 0.1 mm. ● Outstanding Stability Achieves excellent stability through water temperature and quality compensation. ● High Resolution for Minor Changes By adopting ultra-fine platinum electrodes, it can measure minute water level changes. Achieved a resolution of 50 μm. ● High Linearity Accuracy By using a high-precision potentiometer, it has achieved a linearity error of ±0.1% or less of full scale. ● Wide Water Quality Range Equipped with a compensating electrode, it can measure regardless of temperature or water quality changes. For details, download the catalog!

  • Distance measuring device
  • Level gauges and level switches

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Water level gauge 【Waterproof・Dustproof】

Water level gauge 【Waterproof・Dustproof】

Waterproof and dustproof type water level gauge

Waterproof and dustproof type water level gauge It has a dustproof and waterproof structure that has passed durability tests meeting IP67 standards or higher, eliminating the need for a storage box. It is suitable for boreholes and can also be used in environments where temporary submersion is expected.

  • Other measurement, recording and measuring instruments

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Graph-equipped water level gauge "WLG-01N"

Graph-equipped water level gauge "WLG-01N"

Consolidate the voices from the field into this one device! Easy operation allows for the display of time-series graphs and past data.

The "WLG-01N" is a data collection device for water level with graphs that allows for easy operation, semi-automatic, fully automatic, and monitoring capabilities. It comes standard with an LCD graph (with backlight). Time-series graphs and past data can be displayed easily. Additionally, it allows for four levels of alarm settings, enabling water level monitoring tailored to specific applications. Furthermore, it is equipped with terminals for alarm output. 【Features】 ■ Improved operability ■ Safe design that allows visibility of water levels even in twilight ■ SD card compatible ■ Abundant alarm functions ■ Instant confirmation of various information such as water level fluctuations, alarm status, and equipment status on the LCD graph *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Water Level Gauge 'NetLG-001N'

Water Level Gauge 'NetLG-001N'

Measuring and notifying! Introducing a water level data recording device equipped with abundant alarm functions.

The "NetLG-001N" is a water level data collection device that not only measures water levels but also enhances alarm functions. It supports four levels of alarms, allowing for the arbitrary setting of up to four alarms for upper and lower water level limits. Additionally, it is equipped with one alarm contact output. Furthermore, it features three types of water level displays: actual water level, groundwater level, and elevation water level, as well as a power voltage monitor, sensor disconnection/short circuit diagnosis, and input resistance measurement functions, enabling quick responses in case of equipment abnormalities. 【Features】 ■ Abundant alarm functions ■ Diverse monitoring functions ■ Low power consumption design ■ OSNET compatible *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Capacitive Water Level Meter "SE-TR/WT Series"

Capacitive Water Level Meter "SE-TR/WT Series"

Easy setup, up to 5 years of operation, and a water level logger that can measure immediately!!

This is an introduction to the "Capacitive Water Level Logger" from Senekom Co., Ltd. [Trutrack's official distributor in Japan], which provides a wide range of sensors from agriculture, industry, and field measurement to experiments. ◆◇◆ Features ◆◇◆ ● Selectable measurement ranges (0–25, 50, 150, 200 cm) ● Built-in water temperature sensor ● Multiple measurement modes (date and time specification available) ● Depending on the recording method, battery replacement is not required for up to 5 years ● Sea water specification available * For more details, please refer to the catalog or contact us.

  • Level gauges and level switches
  • Other measurement, recording and measuring instruments
  • Other environmental analysis equipment

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Submersible Water Level Gauge HM-900/HM-920 Series

Submersible Water Level Gauge HM-900/HM-920 Series

Ideal submersible level gauge for measuring levels in tanks, wells, etc.

The HM-900/920 series is a low-cost type of submerged water level gauge. It is ideal for ponds and water storage tanks. - Built-in amplifier with output signals of 1-5VDC or 4-20mA - Lineup for water level measurements from 2m to 10m - Capable of high-precision water level measurements in millimeter units. For more details, please download the catalog or feel free to contact us.

  • Pressure

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Low-cost water level gauge PPV series

Low-cost water level gauge PPV series

Low-cost high-precision water level observation of rice fields, irrigation canals, ponds, etc.

The PPV series features a water level sensor with a measurement range of 1m, and the diaphragm inside the cap is of the flush type, making maintenance easy. The accuracy is ±0.3% F.S., allowing for measurements in millimeter units. - Built-in amplifier circuit with output of 1–5VDC - Operates on a power supply voltage of 8–15VDC, suitable for battery operation - Current consumption of 6mA or less - Capable of millimeter-level water level measurement with an accuracy of 0.3% F.S. or less For more details, please download the catalog or feel free to contact us.

  • Sensors

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Data logger equipped water level gauge (model with electrical conductivity meter) DL/N70

Data logger equipped water level gauge (model with electrical conductivity meter) DL/N70

The water level gauge is equipped with an electrical conductivity meter and a water thermometer, making it very compact.

This is a water level gauge that combines a data logger with an electrical conductivity meter and a water temperature meter into one unit.

  • Data Logger

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Absolute Pressure Type Self-Recording Water Level Gauge Rugged TROLL 100/200

Absolute Pressure Type Self-Recording Water Level Gauge Rugged TROLL 100/200

A compact and low-cost self-recording water level meter (manufactured by In-Situ, Inc.) with an integrated absolute pressure sensor, logger, and battery.

This is a self-recording water level gauge that can be used in groundwater, rivers, lakes, dams, and oceans. The main body is made of titanium, offering high corrosion resistance and weather resistance. The internal battery is guaranteed for 5 years or 2 million measurement points (with a product warranty of 2 years), allowing for long-term measurements.

  • Other environmental analysis equipment
  • Soil testing
  • Other process controls

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