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DENSITRAK®
Liquid Density Meters
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accurate and continuous measuring of liquid density in the beverage,
chemical, food, petroleum, pharmaceutical, semiconductor and water
treatment industries is of the utmost importance. For in-process liquid
density measurement the DENSITRAK® liquid density meter is the
answer! |
Model SVT |
Model
625 |
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Features
- True Straight-through
tube design
- Stress relieved
components
- No moving
parts
- Dynamic
calibration
- Outer shell
pressure rated as tube
- Integral
RTD
- HIgh resolution
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Benefits
- Low Maintenance
- Free draining/lower
pressure drop
- Prevents
fouling & plugging
- Safe design
integrity
- Temperature
compensated density
- Detects
small density changes
- Suitable
for narrow range applications
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DENSITRAK®
Application and Operations
The DENSITRAK® Model D625 liquid density meter utilizes the spring
mass principle for measuring the fluid density. A portion of the "u"
tube is energized to vibrate at its natural resonant frequency by
using an electrical feedback driving system. A change in the vibrating
mass, (as a result of change in the fluid density) shifts the resonant
frequency. A CSI SPUD signal processing unit for density uses temperature,
pressure and the shift in frequency to determine the density of the
measured fluid. |
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