Open Channel Flowmeter

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Open Channel Flowmeter

Open channel flowmeters perform flow measurement of liquids that are open to the atmosphere at some point in the flow measurement path. The liquid may be entirely open to the atmosphere, or may be contained within a closed pipe that is not full of liquid and only open to the atmosphere at the installation point of the flowmeter itself.

Regardless of which type of open channel flow measurement techniques are used, level measurement must be used in combination with velocity measurement, and a flow computer using the manning equation of open channel flow to calculate the true flow rate of any wetted channel (pipes, streams, etc).

It has the following distinguishing advantages:

Working Principle

Open channel flow monitoring is an old technique for measuring water flow rates in irrigation channels, streams, and storm water systems. The method is also used in wastewater processing for monitoring the effluent discharge. In most applications for open channel flow, weirs and flumes are used. For those of us not familiar, weirs and flumes concentrate the flow into a known cross sectional area, relating an accurate level reading to an accurate flow rate. The height of the water in the channel, going over the weir or flume, is directly proportional to the flow rate.

Key Feature

The sensor can work reliably for a long time under harsh scenes and sewage water quality
Robust design: Our instruments for flow measurement are made in robust designs with unique mounting options.
High precision: Our flow meters guarantee high precision measurements, which helps you eliminate water loss.
The instrument display and output functions are complete. It can display data such as instantaneous flow, flow rate, cumulative flow

Application Range

Open channel flowmeters can be used to measure and record flows in all types of open channels and overflows, as well as non-standard channels in treatment plants and overflows.

029-8956 5855

2851571250@qq.com

159 0105 0329

英文网址:www.radar-leveltransmitter.com
地址：陕西省西安市高陵区丝路融豪工业城一期V5栋

029-8956 5855

2851571250@qq.com

159 0105 0329

英文网址:www.radar-leveltransmitter.com
地址：陕西省西安市高陵区丝路融豪工业城一期V5栋

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