How does an open channel flow meter work?

Working principle of open channel circulate meter

Open channel move meters measure the extent, flow rate and whole volume of water flowing via weirs, flumes, channels and partially filled pipes. The circulate meter uses a non-contact level sensor to detect the water degree after which uses Manning’s equation and channel characteristics to calculate circulate price and volume. Area velocity flow sensors can be installed on the bottom of ditches, channels or culverts. They use ultrasonic pulses to measure the depth and velocity of the water to have the ability to calculate the circulate fee (flow). These techniques are very simple to install because of easier installation and may get monetary savings based on the time it takes to install the flume or weir. Another benefit is that once the sensor is installed, the circulate knowledge is recorded right into a digital file for future evaluate or water use selections.
Main Applications

Wastewater / Effluent

Storm water

Agricultural irrigation

Industrial Discharge

Open channel flowmeter features

Low cost

Little upkeep required as there aren’t any shifting parts/sensors in a roundabout way in the flow stream

Unaffected by siltation, suspended matter, suspended grease

Suitable for large pipelines, irrigation channels, rivers and large streams

Open channel circulate meter merchandise

MQ Ultrasonic Open Channel Flow Meter

Apure MQ Ultrasonic Open Channel Flow Meter utilizing open channel technology, based on the calculation method of velocity and water degree, by measuring the peak of fluid stage, mixed with the geometric dimensions of ordinary weir groove, slope coefficient, channel…

Learn More MQ Ultrasonic Open Channel Flow Meter

More articles on flowmeters:
Ultrasonic circulate meter working precept

Difference between circulate meter and move transmitter

Liquid flow meter

What is positive displacement flow meter?
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Working precept of open channel circulate meter

Open channel flow meters measure the level, circulate fee and whole volume of water flowing by way of weirs, flumes, channels and partially filled pipes. digital pressure gauge makes use of a non-contact stage sensor to detect the water stage after which makes use of Manning’s equation and channel characteristics to calculate circulate rate and volume. Area velocity flow sensors could be installed on the bottom of ditches, channels or culverts. They use ultrasonic pulses to measure the depth and velocity of the water to have the power to calculate the move price (flow). These methods are very straightforward to put in because of less complicated installation and may lower your expenses primarily based on the time it takes to install the flume or weir. Another profit is that when the sensor is installed, the move knowledge is recorded right into a digital file for future evaluate or water use choices.
Main Applications

Wastewater / Effluent

Storm water

Agricultural irrigation

Industrial Discharge

Open channel flowmeter features

Low value

Little maintenance required as there are no moving parts/sensors indirectly in the flow stream

Unaffected by siltation, suspended matter, suspended grease

Suitable for large pipelines, irrigation channels, rivers and large streams

Open channel flow meter products

MQ Ultrasonic Open Channel Flow Meter

Apure MQ Ultrasonic Open Channel Flow Meter using open channel technology, based mostly on the calculation technique of velocity and water degree, by measuring the peak of fluid level, combined with the geometric dimensions of ordinary weir groove, slope coefficient, channel…

Learn More MQ Ultrasonic Open Channel Flow Meter

More articles on flowmeters:
Ultrasonic circulate meter working principle

Difference between move meter and move transmitter

Liquid circulate meter

What is constructive displacement move meter?

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