... meters and can take place of them, such as turbine, electromagnetic, ultrasonic, mass, volumetric,orifice, differential pressure flow ... meter. It was widely used in fields of gas, natural gas, petroleum industry, chemical engineering, energy industry, food ... ,etc.are its features main technical indicesMeasured mediaLiquid,gas,steamNominal diameterPipeline type 15~300mmClamped mounting type 15~ ...