Open channel: a flow of fluid where there is one free surface present, and the only pressure on it comes from gravity. Read More…
Sierra manufacturers high performance mass flow meters and controllers for nearly any gas, liquid or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice and long term support. When it matters, choose Sierra. Visit www.sierrainstruments.com.
FTI Flow Technology specializes in liquid flow meters, gas flow meters, water flow meters, mass flowmeters, ultrasonic flowmeters and air flow meters. FTI Flow Technology is recognized worldwide for providing high-accuracy flow metering solutions with unmatched flow measurement resources.
At SmartMeasurement, we pride ourselves on our cutting-edge flow meter products that redefine precision and reliability in fluid measurement. Our team possesses a collective passion for innovation, driving us to engineer state-of-the-art solutions that cater to diverse industrial applications. With a robust portfolio of flow meters, we offer an extensive range of technologies tailored to meet the ...
SIKA is a developer and manufacturer of flow control products and a wide variety of other measuring and monitoring systems. Our inventory includes flow sensors, flow meters, flow switches, and many more. We know that flow solutions aren't one-size-fits-all, which is why we provide consultation and flow management solutions that are individualized and customized to your requirements. When you...
At Max Machinery Inc., we pride ourselves on being at the forefront of precision engineering, specializing in high-performance flow meters. Our products are designed to meet the most demanding applications, ensuring accuracy, reliability, and durability. We manufacture a range of flow meters that cater to diverse industries, from automotive and aerospace to pharmaceuticals and chemical processing.
More Open Channel Flow Meter Manufacturers
There are many different types of open channel flow, depending on the environment in which they are found. For example, some have no changes in the depth of liquid where others have a constant, unsteady flow.
Open channel flow meters monitor the relationship between the depth of the liquid and the flow rate. In contrast, most other flowmeters use mass or volumetric data to determine flow rate. In order to do their work, open channel flow meters typically use ultrasonic transducers, pressure sensors, shaft encoders, or special radars that can function in a free surface.
Other types of open channel flow measurement include: area/velocity flow measurement, level to flow measurement (measured at a designated point behind a weir, in a flume, or other hydraulic pumps, using various secondary devices), dye testing (when operators add a known amount of dye (or salt) per unit time to a flow stream. After complete mixing, they measure the concentration; the dilution rate equals the flow rates.), and Acoustic Doppler velocimetry (used to record instantaneous velocity components at a single point with a relatively high frequency, uses the Doppler shift effect to measure the velocity of particles in a remote sampling volume).
Open channel flow meters work where traditional flow meters cannot. Specifically, traditional flow meters cannot work where the top surface of a liquid is exposed to the open air. Most commonly, open channel flow meters are used in water and wastewater industries, as water and wastewater are by and large the most common liquids found in open channel flows. However, they are also popular anywhere open channel flows are found. They can even measure flow in rivers.
Regardless of your exact application, if you seek an open channel flow meter, you need to find a supplier that is knowledgeable on the subject, skilled, and reliable. Find that supplier by browsing the websites of those flow meter manufacturers and distributors that we have listed on our website, and reaching out to one or more of them with your specifications.
