Description
Radar Flow Meter
Radar flow velocity instrument, the product uses 24GHz plane radar technology, can achieve non-contact unmanned site monitoring in the fields of hydrology, water conservancy, drainage and irrigation. Radar flow meter is a flow meter designed in accordance with national standards and based on the actual situation of hydrological sites in China. It is a radar that uses the Doppler effect to detect the position and relative speed of moving targets. The multi-point and multi-layer flow velocity analyzer developed by applying the most advanced signal processing technology today has the biggest feature that it can be arbitrarily installed on the side or top of the measured river or channel as required, and the installation method can be set according to the site conditions, so as to accurately measure the installation. For multiple velocity values within the radar sector, the average velocity is calculated based on the multiple velocity data. Then, the on-site water level mapping can accurately calculate the flow of rivers with cross sections of various regular or irregular fluids. It greatly simplifies the traditional method of water measurement in water conservancy and makes a qualitative leap in accuracy, stability and real-time performance.
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Radar Flow Meter
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Velocity Measurement System
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Measuring Principle
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Planar microstrip array antenna CW+FMCW
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Operating Mode
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Manual, automatic, telemetry
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Applicable environment
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24-hour, rainy days
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Operating temperature
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-30~80℃
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Operating Voltage
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For 12VDC input, operating mode: <150mA, Standby mode: <1mA
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Working current
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Temperature resolution 0.1℃; temperature measurement accuracy ±1℃
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IP Rating
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IP68
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Radar Wave Velocity Meter
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Radar power
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100mW
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Radar frequency
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24GHz
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Max measuring range
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40m
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Velocity range
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0.03~20m/s
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Velocity measurement accuracy
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±0.01m/s;±1%FS
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Antenna angle
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12°
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Measuring direction
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Automatic recognition of water flow direction, built-in vertical angle correction
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Radar Water Level Sensor
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Radar power
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100mW
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Radar frequency
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24GHz
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Measuring range
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40 meters
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Measurement accuracy
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±3mm
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Antenna angle
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11°
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Data transmission system
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Data transmission
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RS485 (default), RS232 (reserved), 4~20mA, 433MHz (optional), 4G (optional), NB-IoT (optional)
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