Radar liquid level sensors are special tools that use radio waves to measure how much liquid is in a tank. They work by sending out waves and measuring how long it takes for them to bounce back. This information is turned into an electrical signal that can be used to tell you how much liquid is in the tank. These sensors are great because they don’t touch the liquid, they can handle tough conditions, and they are very accurate. They are used in many different industries, like water management, oil and gas, chemicals, and food and drink. They are much better than other ways of measuring liquid levels because they are so precise and reliable.
Radar Liquid Level Sensors Products
Measuring medium: liquid;
Measuring range: 0.05m~30m;
Process connection: G1½A / 1½NPT thread / flange ≥DN50;
Process temperature: -40～80℃;
Process pressure: -0.1～0.3 MPa;
Antenna size: 32mm lens antenna;
Antenna material: PTFE
80 GHz radar sensor for continuous level measurement of liquids.
Sino-Inst also launched radar level sensor operating at 76-81 GHz.
Application: rivers, lakes, shallows
Measuring range: 30 meters
Process connection: thread G1½ʺ A / bracket / flange
Process temperature: -40～100℃
Process pressure: normal pressure
Accuracy: ±3mm
Frequency range: 26GHz
Application: rivers, lakes, shallows
Measuring range: 70 meters
Process connection: thread G1½ʺ A / bracket / flange
Process temperature: -40～100℃
Process pressure: normal pressure
Accuracy: ±10mm
Frequency range: 26GHz
Applicable medium: liquid, slightly corrosive liquid
Application: Sewage level measurement; low volatile acid-base level measurement; slurry level measurement
Explosion-proof certification: Exia IIC T6 Ga/ Exd IIC T6 Gb
Measuring range: 20m
Antenna: Rod antenna (PP/PTFE)
Frequency: 6 GHz
Process temperature: (-40～130)℃
Applicable medium: liquid, especially suitable for strong corrosive liquid
Application: pressure level measurement; sewage level measurement; volatile acid-base level measurement; slurry level measurement
Explosion-proof certification: Exia IIC T6 Ga/Exd IIC T6 Gb
Measuring range: 20m
Antenna: Rod antenna (PTFE)
Frequency: 6 GHz
Applicable medium: liquid, especially pressure and volatile liquid
Application: crude oil, light oil level measurement; aluminum hydroxide level measurement; raw coal, limestone storage level measurement; coke level measurement
Explosion-proof certification: Exia IIC T6 Ga/ Exd IIC T6 Gb
Measuring range: 35m
Antenna: Horn antenna
Frequency: 6 GHz
Applicable medium: liquid, especially low-dielectric constant, slightly viscous, agitated liquid
Application: 20% flour slurry tank measurement; liquid measurement with stirring
Explosion-proof certification: Exia IIC T6 Ga/Exd IIC T6 Gb
Measuring range: 20m
Antenna: Horn antenna
Frequency: 6 GHz
Process temperature: -40～130℃(standard type)/-40～250℃(high temperature type)
Understanding Radar Liquid Level Sensors
Radar liquid level sensors operate based on the principle of time travel. A radar pulse is emitted from the sensor, which bounces off the surface of the liquid and returns to the sensor. By calculating the time taken for the pulse to return, the sensor accurately determines the distance, thus the liquid level.
- Radar liquid level sensors are highly effective and can measure liquids regardless of surface impurities. They easily penetrate substances like dust, steam, foam, and adhesives without being affected. They can measure liquid levels in various tank shapes, including spherical, cylindrical, and linear.
- High accuracy with a small blind zone: The radar liquid level sensor from Sino-Inst offers precise measurements with an accuracy of up to +1mm.
- Narrow beam angle for focused measurement: These sensors are suitable for measuring in tight spaces. Their extremely small beam angle allows them to avoid obstacles and achieve accurate results.
- Wide measuring range: These sensors can measure distances of over 120m without signal degradation.
- Easy maintenance with minimal repairs: Radar liquid level sensors have built-in fault alarm and self-diagnosis functions. They can analyze faults based on error codes displayed on the module, making troubleshooting and maintenance convenient and accurate.
Read more : Advantages Of Radar Water Level Meters
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FAQ
Extended Reading: Case: High Temperature Radar Level Transmitter for Melted Salt-Solar Photovoltaic Power Station
Related Tools
Converter Tools used to convert and calculate liquid level values or for calculations that require liquid level measurement to obtain other measurement parameters. Help users choose suitable Level sensors and transmitters!
Radar liquid level sensors play a crucial role in many industries. By choosing a reliable manufacturer and the right type of sensor, you can significantly improve your liquid level measurement and control processes.
At Sino-Inst, we’re a leading manufacturer and supplier of radar liquid level sensors. We offer a wide range of products to meet various industry needs and provide exceptional customer service. For more information or to purchase, please contact us.
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Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.
Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.