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Features of flue gas flow meters and the range of media they can handle

2018-05-25View Original

Thread Content

  Flue gas flow meters feature low pressure loss, a wide measurement range, and high accuracy; their measurements are not affected by parameters such as fluid density, pressure, temperature, or viscosity. It solves problems such as the inability of sensors to measure at high temperatures and the inconvenience of daily maintenance. Piezoelectric stress sensors are used, offering stable performance and high reliability. Below, our technical team will introduce the features of flue gas flow meters:

Features of flue gas flow meter products:
– Utilizes advanced third-generation capacitive force sensors, ensuring reliable performance, high precision, and sensitivity;
– Resistant to dirt and blockages, with strong resistance to vibrations, electromagnetic interference, and impurities;
– No moving parts, resistant to dirt, with an integrated smart display for easy installation and maintenance-free operation;
– Low pressure loss, only about 1/2 ΔP compared to standard orifice plates;
– Wide range of applicable media: capable of accurately measuring gases at various temperatures, as well as two-phase flows;
– Various corrosion-resistant and temperature-resistant materials are available (such as Hastelloy, titanium, etc.);
– Fully sealed design without any dead corners or leakage points, capable of withstanding pressures up to 42 MPa;
– The sensor does not come into contact with the measured medium, eliminating the risk of component wear and ensuring safe and reliable operation;
– Multiple installation options available, making installation simple and cost-effective;
– Integrated temperature and pressure compensation, allowing direct output of mass or standard cubic volume;
– Options for signal filtering, nonlinear correction, and adjustable filtering times;
– High measurement accuracy, ranging from 0.2% to 1.5%;
– Good repeatability, typically between 0.05% and 0.08%, with fast measurement speeds;
– Built-in self-checking function that makes it easy to identify faults;
– Multiple output formats, enabling remote transmission of various parameters;
– Strong resistance to vibrations, allowing measurement of pulsating flows within a certain range.   Flow metering is one of the components of measurement science and technology, and it is closely related to the national economy, national defense construction, and scientific research. Doing this work well plays an important role in ensuring product quality, improving production efficiency, and promoting the development of science and technology. Especially in today’s era of energy crises and an increasing degree of automation in industrial production, the significance and role of flow meters in the national economy have become even more evident.
Reply #22018-05-28
After talking for so long, I still don’t know what kind of flow meter it is.
Reply #32018-06-09
To put it simply, this smoke flow meter is actually a target-type flow meter. Abroad, target-type meters are used only as flow switches; when used as flow meters, their repeatability is somewhat poor. If something sticks to the target plate, it’s over.

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