What are all the parameters accounted for "Pressure Gauge" Specification/Data Sheet?

What are all the parameters accounted for "Pressure Gauge" Specification/Data Sheet?

The following parameters to be considered/accounted while preparing the Specification Sheet or Datasheet of "PRESSURE GAUGE"

1. TAG No.
2. Service
3. P&ID No.
4. Technical Specification ( Technical Specification - Instrumentation provided by Client)
5. Line/Equipment No.
6. Hazardous Area Classification
7. Ingress Protection
8. Pressure Measurement Type (Direct/Remote)
9. Pressure Element/Material
10. Figure Interval (from Vendor)
11. Minor Graduation (from Vendor)
12. Accuracy
13. Case Design/Case Size
14. Case/Lens/Movement Material
15. Ring Construction/Material
16. Dial Material/Color
17. Pointer Material/Color
18. Filled Case/Fluid
19. Mounting
20. Wetted Parts Material
21. Process Connection Size
22. Sour Service Specification (NACE requirement)
23. Syphon Requirement
24. Over range protection
25. Snubber Gauge Saver 
26. Movement Damping Material
27. Zero Reset
28. Blowout protection
29. Full Vacuum protection
30. Manifold requirement

Apart from the above listed, we need to get the process condition i.e process parameters from the "PROCESS" discipline as listed below

1. Fluid / Fluid State
2. Design Pressure Min/Max
3. Operating Pressure Min/Max
4. Design Temperature Min/Max
5. Operating Temperature Min/Max

With all the above Information one can prepare the Pressure Gauge Datasheet/Specification sheet.

Please note that all the above parameters are accounted as project experience. In addition to the above one need to follow the "Project Specification recommended"

Will write what are all the parameters to be taken/accounted if we go for "DIAPHRAGM SEAL" Pressure gauge in NEXT post.

Please write to ogtechengineering@gmail.com for any observations.

Thanks