Radar Flow Meter is
an automatic flowmeter based on microwave technology, which measures
the flow velocity and level of the fluid in a non-contact way to enable
flow measurement. The sensor is used to monitor the flow velocity of
open channels such as rivers, irrigation canals or sewage systems, and
for monitoring and control of hydroelectric plants and wastewater
treatment plants. The product features low power consumption, small
size, high reliability and easy maintenance; the measurement process is
not affected by temperature, sediment, river pollutants, flotage on the
surface or other factors.
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| | FEATURES | -
Velocity measuring up to 20 m/s, accuracy up to ±0.01 m/s
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Water level measuring range up to 40 m, accuracy up to ±2 mm
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Dual-direction flow measurement
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With rain mode to prevent interference caused by rain
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Waterproof grade IP68, perfect for outdoor installation
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Non-contact measurement, unaffected by wind, temperature, haze, sediment, flotage, etc.
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Low power consumption, can be powered by solar energy, easy to install and maintenance-free
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RS485 / 4-20 mA interface, excellent configuration software and monitoring system
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| | SPECIFICATION |
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Principle
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Velocity
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Radar Doppler
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Level
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Radar
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Velocity
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Radar Power
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100 mW
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Radar Frequency
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24 GHz
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Measuring Range
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0.03-20 m/s
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Measuring Accuracy
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±0.01 m/s; ±2% FS whichever is greater
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Measuring Resolution
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1 mm/s
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Beam Angle α
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12°
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Level
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Radar Power
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10 mW
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Radar Frequency
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60 GHz (80 GHz)
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Measuring Range
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0.2-7 m, 0.2-10 m,
0.2-20 m,
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0.2-30 m, 0.2-40 m
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Measuring Accuracy
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±2 mm; ±0.05% FS whichever is greater
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Measuring Resolution
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1 mm
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Beam Angle α
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8°
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Process Temperature
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-35~70 °C
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Housing Material
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PTFE - coated Aluminum Alloy
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Protection Class
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IP68
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Display
& Recorder
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ARC800 (Option)
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DIN Size
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96 * 96 mm
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Input
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Output
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4-20 mA, Relay
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Flowmeter Output
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4-20 mA (Option)
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Load
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Max. 500 Ω
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Output Type
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Liquid level, Distances, Flow rate
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Flowmeter Communication
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RS485 (MODBUS RTU Protocol)
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Communication Interface
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RS485
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9600 bps-115200 bps
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8 bit, non parity
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1 bit stop
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Power Supply
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7-32 VDC
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5.5-32 VDC (Option)
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Operating Current
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Work Mode
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≤25 mA at 12 VDC
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Standby Mode
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≤1 mA at 12 VDC
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Lighting Protection Grade
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6 KV
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Remote Cable Length
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Max. 200 m
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Dimensions
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160 * 100 * 90 mm
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Weight
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< 1 kg
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Mounting
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Pole Mounting | |
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