Differences between imported solid flow meters and domestic solid flow meters

Thread Content

Imported and domestic versions: they operate on different principles – the former uses microwave technology, where high-frequency microwaves are used to amplify the basic signal, facilitating on-site calibration based on the electrostatic principle; the latter determines flow rate by counting the charge carried by dust particles. Installation method: it features an insert-type design, which makes installation easy and allows for flexible positioning. Flange connection; where possible, consideration should be given to the straight pipe sections. The accuracy levels vary – the highest accuracy available is 0.1, while the most common level is 5. Different industries utilize these connections: they are often used in aerospace furnaces, coal powder handling, alumina powder measurement, and in the chemical industry for new materials. In other sectors, they are used in applications involving cement, silica powder, water reducers, etc., in processes that require less precision. The appearance of these connections varies, and they are installed on-site