CiDRA GVF-100 Gas Volume Fraction Monitoring System - Manual (Page 109)

Copyright © 2006 CiDRA Corporation Page A-6
20639-01 Rev 03
A2 GVF-100 PERFORMANCE SPECIFICATIONS
A2.1 Turn-on Time
30 minutes to rated accuracy from power up
25 seconds from power interruption
A2.2 Start-up Time
25 seconds from zero flow
A2.4 Gas Volume Fraction Range
SONARtrac TM is capable of determining the Gas Volume Fraction in
fluids between 0% and 20% entrained air.
A2.5 Accuracy
Accuracy of +/- 5% of reading within the 0.01% to 20% entrained
gas/air range when used with an on-line process pressure reading.
A2.6 Repeatability
+/- 1% of reading
A2.7 Update Rate
2 seconds