GE PanaFlow MV80, Руководство пользователя

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PanaFlow™ MV80 & MV82 User’s Manual 125
Appendix A. Product Specifications
Appendix A. Product Specifications
Accuracy
Repeatability
Mass Flow Rate: 0.2% of rate
Volumetric Flow Rate: 0.1% of rate
Temperature: ± 0.2° F (± 0.1° C)
Pressure: 0.05% of full scale
Density: 0.1% of reading
Stability Over 12 Months
Mass Flow Rate: 0.2% of rate maximum
Volumetric Flow Rate: Negligible error
Temperature: ± 0.1° F (± 0.5° C) maximum
Pressure: 0.1% of full scale maximum
Density: 0.1% of reading maximum
Response Time
Adjustable from 1 to 100 seconds
Process Variables
MV80 Series In-Line Meters MV82 Series Insertion Meters
1
Liquids Gas & Steam Liquids Gas & Steam
Mass
Flow Rate
±1% of rate over
a 30:1 range
3
±1.5% of rate
2
over
a 30:1 range
3
±1.5% of rate over
a 30:1 range
3
±2% of rate
2
over
a 30:1 range
3
Volumetric
Flow Rate
±0.7% of rate over
a 30:1 range
3
±1% of rate over
a 30:1 range
3
±1.2% of rate over
a 30:1 range
3
±1.5% of rate over
a 30:1 range
3
Temperature ±2° F (±1°C) ±2° F (±1°C) ±2° F (±1°C) ±2° F (±1°C)
Pressure 0.3% of transducer
full scale
0.3% of transducer
full scale
0.3% of transducer
full scale
0.3% of transducer
full scale
Density 0.3% of reading 0.5% of reading 0.3% of reading 0.5% of reading
1
Accuracies stated are for the total mass flow through the pipe.
2
Over 50 to 100% of the pressure transducer’s full scale.
3
Nominal rangeability is stated. Precise rangeability depends on fluid and pipe size.