... Two wire current transmitter 3.On line density meter 4.Digital display On line Density MeterVRWS3051-MD series intelligent on–line density meter ... sensor of Rosemount, is able to perform on – line testing on various fluids or liquid mixture. It has ... urea, sodium chloride, sodium hydroxide, etc.·Petrochemical Natural gas, coal gas, lubricating oil, and oil / water interfaceTechnical parameter·Signal ...