Engineering Road Machinery Industry The instrument application in engineering road machinery industry includes level measurement and pressure measurement. The level meter can be widely used in various process sections such as pre-mixed concrete complete equipment, concrete mixing plant, shi

Refrigerated Air Conditioning Industry The instruments in refrigerated air conditioning industry are widely used where temperature, pressure, liquid level and flow rate need to be measured and controlled. For example, the liquid level instrument can be used to detect the refrigerant position i