... paper making, chemicals, and biological pharmacy,etc.Main features:Use of two wire current transmitter with integrated structure. No moving ... on – line measurement without interruption. Able to directly use in the industrial control.Safe and clean. Wetted parts ... etc.·Diary Refining of milk, milk sugar, cheese, and lactic acid, etc.·MiningCoal, potash, saline, phosphate, calcium compound, etc.·Oil ...