26GHz High Frequency Radar Level Transmitter 4-20ma RS485 Radar Tank Level Sensor

26GHz NYRD-SL Radar Level Meter

The NYRD-SL radar level meter, also known as water level radar, is an electronic device that uses electromagnetic waves to detect targets. Its main function is to carry out water conservancy monitoring, sewage treatment and flood warning. The main measurement principle is to send radar pulse from the radar water level sensing antenna, which receives the pulse reflected back from the water surface and records the time T. Since the propagation velocity C of electromagnetic wave is a constant, the distance D to the water surface can be obtained.

Radar Level Meter Technical Parameter

※ Note: Products can be customized according to the specific requirements of users!

Radar Level Meter Operating Principle

The radar level antenna emits narrow microwave pulses, which are transmitted downward through the antenna. After the pulse touches the surface of the measured medium, it is reflected back and received by the antenna system again, and the signal is transmitted to the electronic circuit part and automatically converted into a level signal (because the pulse propagation speed is extremely fast, the electromagnetic wave reaches the target and is reflected back to the receiver. The time taken is almost instantaneous).

Radar Level Meter Design Features

• All-weather operation, 26G microwave reflection principle, strong anti-interference ability
• The sensor has a reliable accuracy of 1.5 mm
• unattended
• No mechanical wear, non-contact measurement, long life, easy maintenance
• The measurement has nothing to do with water quality and is not affected by floating objects such as ice
• There is no need for wave Wells and no impact on water flow
• Continuous online collection
• Solar power
• Wireless transmission, no need to dig cable trench, channel lining, tree planting and other engineering construction has no impact
• Low cost, simple installation and maintenance, long life

 

Radar Level Meter Application field

 

• Automatic monitoring of river level and open channel level
• Reservoir dam, dam under the tail water level monitoring
• Pressure regulating tower (well) water level monitoring
• Tidal level automatic monitoring system, urban water supply, sewage level monitoring system