ISA RP31.1 : 1977

1 Purpose
2 Scope
3 Drawing symbols
4 Specifications
   4.1 Design characteristics
   4.2 Performance characteristics
   4.3 Specific terminology
   4.4 Tabulated characteristics vs. test requirements
5 Individual acceptance tests and calibrations
   5.1 Calibration methods
   5.2 General precautions
   5.3 Calibration and test procedure
   5.4 Specific calibration systems
6 Qualification test procedures
   6.1 Initial performance tests
   6.2 Weight test
   6.3 Temperature test
   6.4 Pressure test
   6.5 Speed test
7 Data presentation
8 Installation
   8.1 Environmental considerations
   8.2 Piping configuration
   8.3 Operation precautions
   8.4 Electrical installation
   8.5 Checkout
9 Signal conditioning and systems considerations
   9.1 Signal conditioning
   9.2 Data presentation
   9.3 Supplemental data
   9.4 Data interpretation
10 Bibliography

These recommendations cover volumetric turbine flowmeters having an electrical output.