1.Density measurement
2.Two wire current transmitter
3.On line density meter
4.Digital display
On line Density Meter
VRWS3051-MD series intelligent on–line density meter equipped with a multiple parameter flanged sensor of Rosemount, is able to perform on – line testing on various fluids or liquid mixture. It has been widely used in many industries such as petroleum, oil refining, food, dairy, paper making, chemicals, and biological pharmacy,etc.
Main features:
Use of two wire current transmitter with integrated structure. No moving parts. Easy maintenance.Digital display.Easy installation and use.Used for the fluids in the pipeline or drum vessel, of flow or rest state.Interactive display between temperature and density parameter. Convenient convention of occupation standard density. Continuous on – line measurement without interruption. Able to directly use in the industrial control.Safe and clean. Wetted parts made of SS. Various options.
Application area:
·Sugar making & Brewing
Exaction of fruits juice, syrup and alcohol, etc.
·Diary
Refining of milk, milk sugar, cheese, and lactic acid, etc.
·Mining
Coal, potash, saline, phosphate, calcium compound, etc.
·Oil refining
Lubricating oil, aromatics, fuel oil, and vegetable oil, etc.
·Food processing
Tomato juice, grape juice, lemon juice, and jam, etc.
·Pulping and paper making
Black liquor, green liquor, pulp cleaning, bleached pulp, caustic alkali, etc.
·Beverage
Beer, soft drinks, wine, and instant coffee, etc.
·Chemical industry
Caustic soda, acid, urea, sodium chloride, sodium hydroxide, etc.
·Petrochemical
Natural gas, coal gas, lubricating oil, and oil / water interface
Technical parameter
·Signal output
Two wire current 4 – 20 mA + Hart protocol
·Power supply
12 – 45 VDC
·Digital display
·Density range
0 – 5g/cm3
·Accuracy
0.001 g/cm3
·Resolution
0.0005/cm3
·Environmental temp
-10 - 60°C
·Load rang
Physical parameter
·Electrical interface
1/2 NPT – 14, M20 X 1.5
·Process interface
Metric flange / British flange / Collar clamp
·Wetted parts
316L, Hayne’s alloy or PTFE coating
·Stuffing
Silicon oil DC200, high temp silicon oil, olive oil
