How does an open channel flow meter work?

Working principle of open channel move meter

Open channel flow meters measure the level, flow price and total volume of water flowing by way of weirs, flumes, channels and partially crammed pipes. The move meter makes use of a non-contact level sensor to detect the water stage after which uses Manning’s equation and channel characteristics to calculate circulate fee and volume. Area velocity circulate sensors may be put in on the backside 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 move fee (flow). These techniques are very easy to put in because of less complicated set up and might lower your expenses based mostly on the time it takes to install the flume or weir. Another benefit is that after the sensor is put in, the circulate information is recorded right into a digital file for future evaluation or water use selections.
Main Applications

Wastewater / Effluent

Storm water

Agricultural irrigation

Industrial Discharge

Open channel flowmeter features

Low price

Little maintenance required as there aren’t any shifting parts/sensors indirectly within the flow stream

Unaffected by siltation, suspended matter, suspended grease

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

Open channel flow meter products

MQ Ultrasonic Open Channel Flow Meter

Apure MQ Ultrasonic Open Channel Flow Meter using open channel know-how, based mostly on the calculation methodology of velocity and water level, by measuring the peak of fluid level, mixed with the geometric dimensions of normal weir groove, slope coefficient, channel…

Learn More MQ Ultrasonic Open Channel Flow Meter

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Ultrasonic circulate meter working precept

Difference between flow meter and flow transmitter

Liquid flow meter

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

Open channel circulate meters measure the extent, flow price and total volume of water flowing through weirs, flumes, channels and partially filled pipes. ไดอะแฟรม ซีล uses a non-contact stage sensor to detect the water degree after which makes use of Manning’s equation and channel traits to calculate move rate and volume. Area velocity flow sensors could be installed at the backside of ditches, channels or culverts. They use ultrasonic pulses to measure the depth and velocity of the water to be able to calculate the move fee (flow). These systems are very simple to put in because of easier set up and might save money based on the time it takes to put in the flume or weir. Another profit is that after the sensor is put in, the move data is recorded right into a digital file for future evaluate or water use decisions.
Main Applications

Wastewater / Effluent

Storm water

Agricultural irrigation

Industrial Discharge

Open channel flowmeter features

Low price

Little upkeep required as there aren’t any moving parts/sensors in a roundabout way within the move stream

Unaffected by siltation, suspended matter, suspended grease

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

Open channel flow meter merchandise

MQ Ultrasonic Open Channel Flow Meter

Apure MQ Ultrasonic Open Channel Flow Meter utilizing open channel expertise, based mostly on the calculation method of velocity and water degree, by measuring the height 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 precept

Difference between flow meter and move transmitter

Liquid move meter

What is constructive displacement move meter?