The devices within the Kobold DOG flowmeter family are designed for tough industrial use. The Kobold DOG flowmeters are offered in flange or intermediate flange versions up to nominal widths DN 200 in stainless steel. This means that the equipment can be used for many different applications, such as compressed air, natural gas, biogas, fermentation gas, propane, hydrogen gas and many more. Approval by the European ATEX guideline and IECEx also means that explosive gas streams can be safely measured.
The oscillation system requires only a low feed pressure (in contrast to other measuring systems), and can also be used in biogas applications where measurement is otherwise extremely difficult. Generously-dimensioned channels mean that the measuring devices are less prone to dirt deposits. There are no moving parts in the media stream and therefore there is no wear.
The advantages are; reliable performance maintained over long lifetime; a high degree of measuring accuracy; not prone to dirt deposits; no wear and large measuring ranges.