Purpose: The UPW-42LL water flow velocity measuring instrument is mainly suitable for measuring the flow rate in rivers, irrigation channels, factories, urban sewage drainage ditches, and non full pipe pipelines with free flow conditions. When the instrument is working, the sensor does not come into contact with the measured fluid, avoiding contamination and corrosion by sewage in the channel. Used for measuring sewage flow, it has higher reliability than other forms of instruments.
functioncharacteristic:

u1Large screen LCD backlight display with large information capacity, capable of displaying instantaneous flow rate, cumulative flow rate, liquid level, time, and instantaneous flow bar on the same screen.

u2、 This instrument has data storage functions for hourly, daily, monthly, and annual cumulative flow and power outage information. Storing data without losing power, can be viewed through the buttons on the instrument panel, with automatic temperature compensation and environmental temperature display functions

u3、 Advanced signal environment display, also known as oscilloscope technology, can clearly display the waveforms of emitted waves, reflected waves, and interference waves of ultrasonic waves. The application of oscilloscope technology makes this process clear and visible, enhancing the usability of the instrument.

u4、 When applied to narrow channels, the interference echo generated by the channel sidewall has no effect on this instrument. By using wave difference level and oscilloscope technology, an instrument with suppression and anti-interference ability for this interference echo has been achieved.　

Parameter indicators:

uFlow range:0～10 m3/s (determined by the type and specifications of the measuring weir tank used)

uAccumulated traffic:A 12 digit decimal number that automatically returns to zero when fully accumulated

uTraffic accuracy:1％

uMeasurement range:3 meters

uDistance measurement accuracy:0.25％

uLiquid level resolution:1 millimeter

uWorking environment temperature:-20~55℃

uInstrument protection level:IP65

uPower supply: AC power supply220V±10％ 6W

uDimensions: LengthX width x height; 270×192×80mm