... which has a wider adaptability,Higher reliability and wider flow range for target flowmeterliquid measuring range can up to ... turbine, electromagnetic, ultrasonic, mass, volumetric,orifice, differential pressure flow meter. It was widely used in fields of gas, natural ... type (ExiallBT4)Protection classIP65; IP67;IP68Characteristics:1. l Measurement flow of liquid, gas, steam, ropy mediums or ambulatory ...