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Radar Flowmeter
- Product No.：RF4000S
A small volume radar flowmeter specially designed for flow monitoring of open channels and underground pipe networks in irrigation areas. The water flow rate and water level are measured by microwave technology, and the flow rate and cumulative flow rate of the section are converted according to the built-in software model and algorithm. Using 24GHz and 60GHz microwaves to measure flow velocity and water level respectively, the measurement results are not affected by ambient temperature, air pressure, water vapor, water pollutants and sediments; its outstanding features are small size and low power consumption, especially suitable for solar power and batteries Group power supply and other applications with strict power consumption requirements.
Features
1. Non-contact measurement, combined with section parameters to calculate flow, not affected by wind, temperature, haze, sediment, floating objects, etc. With rainproof mode;
2. It is suitable for a variety of measurement requirements, and can output measurement data of flow rate, water level and flow;
3. It is suitable for trapezoidal, circular, U-shaped, and other cross-sections; the setting method of cross-section parameters is simple and convenient;
4. Convenient configuration software, which can configure various parameters according to actual needs to adapt to different site conditions;
Technical parameter
Flow measurement system
Measurement principle: planar microstrip array antenna CW+FMCW
Working mode: manual, automatic, telemetry
Working voltage: 7-32VDC; 5.5-32VDC (optional)
Working current: 12VDC input, working mode: ≤28mA Standby mode: ≤1mA
Ambient temperature output: temperature resolution 0.1°C; temperature measurement accuracy ±1°C
Radar wave speed sensor
Radar power: 100mW
Radar frequency: 24GHz
Maximum range: 40 meters
Speed range: 0.03~20m/s
Speed measurement accuracy: ±0.01m/s; ±1%FS
Antenna angle: 12°
Measurement direction: automatic identification of water flow direction, built-in vertical angle correction
Radar water level gauge
Radar power: 10mW
Radar frequency: 60GGHz
Measuring range: 0.2 to 7 meters / 0.2 to 15 meters
Measurement accuracy: ±2mm, ±1mm
Antenna angle: 8°
Data transmission system
Data transmission mode: RS485 (default) RS232 (reserved), 433MHz (wireless transmission optional)
Other
Shell material: aluminum alloy shell
Size: 160×100×89.9(mm)
Protection class: IP68
Working temperature: -35℃-70℃
Storage temperature: -40℃-70℃
Weight: less than 1kg
Application field
1. Velocity, water level and flow measurement of open channels, irrigation channels, underground pipe networks, etc.;
2. Auxiliary water treatment operations, such as urban water supply, sewage outlet monitoring;
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