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
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
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
Typical application Monitoring water level of rivers, channels, canals and shoals
Transmit frequency 26GHz
Accuracy 1.5-3mm
Range 30m 80m 120m
Antenna material 304 316L (optional)
Echo sampling 100 times/s
Process temperature -40~80℃
Ambient humidity 0~90%
Resolution 1mm
Process connection Bracket installation
Electrical Interface M20×1. 5, ½ " NPT
Signal output 4...20mA/HART/RS485/Modbus...
Supply power 24V DC 12V DC (optional)
Power 3W
Working current ≤10MA
Protection class IP67
※ 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
26GHz High Frequency Radar Level Transmitter 4-20ma RS485 Radar Tank Level Sensor 0
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
Typical application Monitoring water level of rivers, channels, canals and shoals
Transmit frequency 26GHz
Accuracy 1.5-3mm
Range 30m 80m 120m
Antenna material 304 316L (optional)
Echo sampling 100 times/s
Process temperature -40~80℃
Ambient humidity 0~90%
Resolution 1mm
Process connection Bracket installation
Electrical Interface M20×1. 5, ½ " NPT
Signal output 4...20mA/HART/RS485/Modbus...
Supply power 24V DC 12V DC (optional)
Power 3W
Working current ≤10MA
Protection class IP67
※ 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
26GHz High Frequency Radar Level Transmitter 4-20ma RS485 Radar Tank Level Sensor 0