UF911 Multi-path Ultrasonic Flow Meter

UF-911 is based on multi-acoustical circuit flow measurement technique, and has been widely applied in large flow measurement for hydropower, water conservancy and large-scaled water supply projects.

  • Overview
  • Functions
  • Parameters
UF-911 is based on multi-acoustical circuit flow measurement technique, and has been widely applied in large flow measurement for hydropower, water conservancy and large-scaled water supply projects.
  • High measurement precision: Multi-acoustical measurement channels layout, with absolute precision up to ±0.5%; can be verified by dry calibration method
  • Wide application scope: Its ultrasonic transducers could be installed in exposed pipes, concealed pipes, steel pipes, concrete pipes, square-shaped culvert and open trenches;
  • Wide range of diameter measurement: Maximum pipe diameter up to 15m, and width of trench up to 100m;
  • Simple operation and maintenance: HMI is color LCD display with keyboard, embodies smart diagnosis function.

Flow Conditions

Water temperature

0-60℃

 

Insoluble sustance content

≤2% (volume ratio)

 

Working hydraulic pressure

≤5MPa

 

Flow rate

≥0.03M/s

Pipe Conditions

Pipe diameter

1-15m

 

Trench width

1-100m

 

Pipe wall material

Not limited

Measurement Precision

Pressure pipelines or square-shaped culverts

±0.5% (4 or 8 measurement channels)
±1.0% (2measurement channels

 

Non-pressure pipelines or open trenches

±1.0%-±2.0%

Output Modes

Color LCD display

 

 

Serial port output

RS-243/RS-485

 

Analog quantity output

4-20mA

 

Pulsed quantity output

Optional

Operating Environment

Ambient temperature

-10-40℃

 

Air temperature

≤90% (non-condensing)

Power supply

AC220V50Hz