Radar water level sensor is a commonly used water level measuring instrument, which uses radar technology to measure the water level of reservoirs, rivers, lakes, dams, deep wells, etc. The Radar water level sensor supplied by Sino-Inst is a 76-81GHz frequency modulated continuous wave (FMCW) radar product, which supports four-wire and two-wire applications. Multiple models, the maximum range of the product can reach 120m, and the blind zone can reach 8 cm. There are PP material and stainless steel material can be customized. Support RS485 Modbus and other signal output.

Radar Water Level Sensor

Radar Water Level Sensor Technical Specifications

  • Measuring medium: water
  • Measuring range: 0.05m~35m ~70m~120m
  • Process connection: G1½A / 1½NPT thread / bracket
  • Process temperature: -40~80℃
  • Process pressure: -0.1~0.3 MPa
  • Antenna size: 42mm lens antenna
  • Antenna material: PTFE
  • Accuracy: ±1mm
  • Protection class: IP67
  • Center frequency: 76GHz~81GHz
  • Launch angle: 6°
  • Power supply:
  • Two-wire system/DC24V
  • Four-wire system/DC24V
  • Four-wire system/AC220V
  • Shell: aluminum (with display)
  • Signal output: RS485 Modbus
  • Display: with display/without display

Main advantages:

Based on the self-developed CMOS millimeter wave RF chip, a more compact RF architecture is achieved. Higher signal-to-noise ratio and smaller blind spots.
5GHz working bandwidth enables the product to have higher measurement resolution and measurement accuracy.
The narrowest 3° antenna beam angle, the interference in the installation environment will have less impact on the instrument. The installation is more convenient.
The wavelength is shorter and has better reflection characteristics on solid surfaces. Therefore, no special universal flange is required for aiming.
Support remote debugging and remote upgrade. Reduce waiting time and improve work efficiency.
Support mobile phone Bluetooth debugging. It is convenient for on-site personnel to maintain work

Communication and Debugging

The instrument can be debugged through the LCD on site. It can also be debugged on the PC side with the optional host computer software.
The communication between the radar instrument and the PC is carried out in the following ways:

  1. USB to RS485 serial cable (four-wire system);
  2. USB to TTL serial cable (two-wire system);
  3. USB to Hart-modem (two-wire system) for communication.
  4. Debugging via mobile phone Bluetooth makes on-site debugging safer and more convenient.
  5. 4G network, through the remote module, for remote debugging.

Radar Water Level Sensors Applications

Radar Water Level Sensor Measuring Culverts

A culvert is an engineering structure used to solve the intersection of rivers, streams and other water bodies in road or rail traffic. It works by creating a channel under a body of water that allows the flow of water to flow through it. While maintaining road or rail connectivity. Water level monitoring is crucial in the design and maintenance of culverts.

As a commonly used measuring device, Radar Water Level Sensor has its unique advantages, which can accurately and real-time monitor the water level changes of culverts.

Through the monitoring and analysis of the water level data of the culvert, the water level change of the culvert can be understood in time.

For example, in the rainy season, if the water level of the culvert exceeds a certain safe water level. Engineers can take timely action. Such as increasing the drainage capacity of culverts to ensure smooth and safe traffic.

In addition, water level data can also provide important reference information when maintaining and repairing culverts. Helps engineers determine if culverts have problems or require maintenance.

Radar Water Level Sensor Measuring Culverts

Application of Radar Water Level Sensor in Shoal

There are several aspects to the application advantages of Radar Water Level Sensor in shoals.

First of all, Radar Water Level Sensor uses microwave signals to measure, which has the characteristics of high precision. It can realize fast and accurate measurement of shoal water level.

Secondly, Radar Water Level Sensor is not affected by weather conditions. Water level measurement can be carried out in various harsh environments, such as rainy and snowy weather, night and so on.

At the same time, the Radar Water Level Sensor is not affected by physical disturbances such as currents, wind and waves. It can realize stable and accurate water level measurement.

Finally, Radar Water Level Sensor is suitable for the measurement of various water environments, and can adapt to various water environments such as shoals, rivers, and lakes.

Application of Radar Water Level Sensor in Shoal

Radar Water Level Sensor measures river course

As an instrument for measuring river channels, Radar Water Level Sensor uses high-frequency pulse waves for measurement, which has the advantages of high precision and high resolution.

Accurate and real-time monitoring of the water level of the river can be realized, and the precision and accuracy of water level monitoring and control are effectively improved.

In addition, the non-contact measurement method is used to avoid errors and potential safety hazards that may occur in the traditional physical contact measurement method.

At the same time, non-contact measurement can also perform automatic monitoring, which improves the efficiency and accuracy of water level monitoring.

Radar Water Level Sensor measures river course

Radar Water Level Sensor measures manhole

As a part of the urban drainage system, the water level measurement of the inspection well faces some particularities and the environment is complex. The inspection well is usually located underground and the environment is complex. There are factors such as high humidity and large temperature changes, which will interfere with the water level measurement.

Large range of water level changes: The range of water level changes in inspection wells is usually large. The water level changes greatly from dry wells to full wells. It is necessary for measuring instruments to have a large measurement range and high precision.

Dirt interference: There may be a lot of dirt in the inspection well, such as sediment, garbage, etc. These dirt will interfere with the water level measuring instrument and affect the measurement accuracy and stability.

Radar Water Level Sensor has great advantages in manhole measurement. It can not only work stably in a complex environment, but also provide accurate and reliable water level data. It provides an important basis for inspection well management and maintenance.

Radar Water Level Sensor measures manhole

Radar Water Level Sensor measures reservoir water level

A reservoir is an artificially constructed water storage facility, and its water level measurement is very important for the management and operation of the reservoir. Radar Water Level Sensor is widely used in the measurement of reservoir water level due to its stable and reliable features.

First of all, the water level of the reservoir changes slowly. Compared with other water bodies, the water level of the reservoir is usually relatively stable. In this way, the Radar Water Level Sensor can accurately measure the water level and give feedback to the management personnel in time. It is convenient for them to manage the reservoir and scheduling.

Second, the water level of the reservoir varies widely. Radar Water Level Sensor can meet this demand. It has a wide measurement range and can adapt to different water level changes.

In addition, the measurement accuracy of the reservoir water level is high. The Radar Water Level Sensor features high precision to accurately measure water levels.

Radar Water Level Sensor measures reservoir water level

More Radar Water Level Meters

FAQ

A radar water sensor works by emitting radio waves that bounce off the surface of the water. The time it takes for the waves to return is measured, and this information is used to calculate the distance to the water surface, thus determining the water level.

A radar sensor for water level measurement is a device that uses radar technology to measure the level of water in a container, tank, or natural body of water. It sends out radar waves and measures their reflection to accurately determine the water’s height.

The accuracy of a water level sensor depends on the technology used and the conditions under which it’s operated. Generally, modern water level sensors can be quite precise, with accuracies ranging from 0.25% to 1% of the full scale.

Radar type level transmitters are known for their high accuracy, often within 1 mm or even better. Their performance can be affected by factors like the material of the container, the type and angle of the radar waves, and environmental conditions, but in general, they are considered highly precise for level measurement.

More Level Measurement Solutions

Radar Liquid Level Sensors

Radar liquid level sensors are special tools that use radio waves to measure how much liquid is in a tank…

As a commonly used water level measuring instrument, Radar Water Level Sensor has important application value in various water level measurements. The application of Radar Water Level Sensor has played a positive role in the operation of water supply sources and hydropower stations. Improved efficiency of water level management.

Sino-Inst is a professional radar level meter supplier. Our Radar Water Level Sensor is a 76-81GHz frequency modulated continuous wave (FMCW) radar product that supports four-wire and two-wire applications. Support customized range 0.05m~35m~70m~120m. If you need to measure water level, you can contact our sales engineers!

Request a Quote

Radar Water Level Sensor 0.05m~35m ~70m~120m | Sino-Inst

Radar water level sensor is a commonly used water level measuring instrument, which uses radar technology to measure the water level of reservoirs, rivers, lakes, dams, deep wells, etc. The Radar water level sensor supplied by Sino-Inst is a 76-81GHz frequency modulated continuous wave (FMCW) radar product, which supports four-wire and two-wire applications. Multiple models, the maximum range of the product can reach 120m, and the blind zone can reach 8 cm. There are PP material and stainless steel material can be customized. Support RS485 Modbus and other signal output.

Product SKU: Radar Water Level Sensor 0.05m~35m ~70m~120m

Product Brand: Sino-Inst

Product Currency: USD

Product Price: 300

Price Valid Until: 2029-09-09

Product In-Stock: InStock

Editor's Rating:
5