ADV-4/5 Portable Ultrasonic Doppler Flowmeter
- Product description
- Technical specifications
- Product portfolio
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- ADV-4/5 Portable Ultrasonic Doppler Flowmeter
◆Measurement principle
The product utilizes an underwater ADV ultrasonic Doppler flowmeter/current meter as the sensor for measuring flow velocity, flow rate, and water level. The handheld terminal is equipped with a color LCD screen and features a built-in lithium battery for self-power supply, while also supporting external power supply from a power bank, greatly facilitating field operations. The modular wading rod enables highly convenient an d flexible operation under various working conditions. Additionally, the product comes with a portable carryi ng case that can be either hand-carried or worn as a backpack.◆Main Features
▶Measurement parameters: flow velocity, water level, flow rate, wetted area, water temperature,
cumulative flow, signal strength;
▶Unidirectional flow (standard model): does not recognize positive regurgitati on, outputs absolute value,0~I±10|m/s;
▶Bidirectional flow (bidirectional model): recognizes positive regurgitation,out puts signed value, -10~10m/s;
▶Handheld terminal: LCD Chinese display with Doppler echo wave form real-time display;
▶Optional built-in 4G wireless communication, supports OTA and data transm ission to the platform;
▶Combinable wading rod;
▶Compact size, easy to carry;
▶Awarded: multiple patents and software copyrights;
▶Awarded: "Calibration/Test Report" by East China Hydrological Instrument T esting Center;
▶Awarded: "Calibration Certificate" by Central-South Hydrological Instrument Testing Center;
▶Awarded: copper-accelerated acetic acid salt spray test and neutral salt spr ay test;
▶Awarded: IP68 test report issued by CMA-accredited institution broussoneti a papyrifera;
▶Listed in "National Water Resources System Key Procurement Catalog for Bidding Products"2◆Application ScenariosHydrological, water conservancy, environmental protection, and municipal river channels, canals, etc. velocity and flow measurement; manhole velocity and flow measurement; agricultural irrigation flow measurement; water intake flow measurement; discharge outlet flow measurement; experimental facilities non-full pipe flow measurement. -
◆Technical Specifications
Handheld console
Handheld, 2.8-inch color LCD display, 20 silicone buttons
Flow velocity accuracy
1%±0.005m/s
Flow velocity resolution
0.001m/s
Dead zone flow rate
Unidirectional modeln~0.006lm/s,
Bidirectional payment :-0.03m/s~0~0.03m/s
Water level range
0-10m, customizable
Water level accuracy
0.2%FS±0.001m
Water level resolution
0.001m
Water temperature range
0-60℃
Water temperature accuracy
0.5℃
Water temperature resolution
0.1℃
Power supply
Built-in rechargeable 12.6VDC!5-cell 500mAh
lithium battery (capable of continuous operation for24 hours): Supports external power bank to
extend battery life.
Charging time
2~3 hours
Communication
Optional built-in 4G full-netcom
Refer to
IE on PC, mobile apps, and mini-programs
Base setting
Rectangle, circle (factory preset), trapezoid, ellipse , U-shape, other customizations
Extension
Supports other digital sensors, such as: pH/conductivity/COD, etc.
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Address：
No.36, Longhui Road, Wujin National Hi-Tech Industrial Development Zone, Jiangsu Province, China
Address：
Building 5 and 11, Fuzhou IoT Industrial Park,
No. 12 Xingye West Road, Mawei District, Fuzhou City
Tel：
+86-13055728858
Email:
aotai03@fjautec.com Mr. Zhou
aotai01@fjautec.com Mr. Liao
aotai02@fjautec.com Mr. Zhang
aotai04@fjautec.com Mr. Chen
Email:
autec@163.com
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