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Home / Products / YRD02-WB-B
Millimeter-Wave Radar
YRD02-WB-B

Radar Flowmeter (Bluetooth, open channel/river)

YRD02-WB-B

Product Overview

The YRD02-WB-B radar flowmeter integrates a 24 GHz flow velocity radar, an 80 GHz water level radar and a flow accumulation module based on microwave technology. Flow is computed from rectangular/trapezoidal/circular cross-section parameters. Unaffected by wind, temperature, haze, sediment or floating objects, it outputs real-time velocity, level and flow data with Bluetooth mini-program debugging.

Key Features

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Integrated velocity + level dual radar

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RNG k-Ξ΅ turbulence model flow integration

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Bidirectional velocity auto-identification with configurable filtering

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Bluetooth mini-program 'JET Radar Debugger'

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Low power, compact, maintenance-free

Technical Specifications

Velocity range0.05–20 m/s
Velocity accuracyΒ±0.01 m/s
Velocity resolution0.01 m/s
Velocity radar frequency24 GHz, 12Β° beam
Level range0.1–40 m
Level accuracyΒ±3 mm
Level radar frequency80 GHz, 14Β° beam
Working voltage9–24 V DC (typ. 12 V)
Working current130–160 mA @12V
CommunicationRS485 (baud 115200 configurable) + Bluetooth
Overall weight0.8 kg
Working temperature-45 to +85 Β°C

Typical Applications

River & lake flow monitoring Irrigation canal metering (rect/trapezoid/circle) Reservoir gate flow monitoring Urban water supply & drainage

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