Radar Velocity Meter

Short Description:

The Radar Velocity Meter is an integrated device combining a microstrip antenna, RF circuit, and signal processing unit. It directly outputs target velocity information and is used for flow velocity measurement in rivers and underground pipeline networks.

The radar adopts an imported German integrated chip and a front-end low-noise amplifier, featuring ultra-high sensitivity. It measures surface water flow velocity based on the Doppler principle. The microwave radar is not affected by temperature, pressure, air density, wind, or other environmental conditions, enabling stable all-weather and all-time operation.

Our radar velocity meter features a low starting speed and a wide measuring range. It includes built-in tilt compensation and gain adjustment, making installation simple and convenient. The product is widely used for monitoring surface flow velocity in rivers, open channels, and underground culverts. When combined with a water level gauge, it can form an online flow monitoring system.

 


Product Detail

Product Tags

Technical Specifications

Item

Parameter

Supply voltage 9 ~24V
Supply current 100mA
Transmit Frequency Range 24GHz
Effective Isotropic Radiated Power (EIRP) 20dBm
Antenna Gain 18.5dB
Antenna Beam Angle (3dB) ±6/±12deg
Measurement range 0.1 -20 m/s
Accuracy ±0.01 m/s
Resolution 0.01 m/s
Flow Direction Recognition Automatic Bidirectional Recognition
Refresh Rate 1-12 FPs
Digital Interface RS485

 


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