... vortex-street flowmeter for edible oil(clamp-on type) 1) Category and applications Based on the measurement theory of flow meter, ... , energy, foodstuff, environment protection, water conservancy and so on. 2)Basic technical performance Applications Gas: air,carbon dioxide, ... ,≤2.5Mpa,≤4Mpa Nominal diameter Full pipe---flange&clamp-on:DN15~DN500mm; ---flange&connection:DN15~DN300mm Instrument materials ...