How to determine the type of pressure transmitter based on the Rosemount 3051 series model?
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For example, what do 3051 GP GD DP, etc. mean? What are the English abbreviations for them? Which of them are related to the range, etc.?
GP is gauge pressure, DP is differential pressure. The measurement range can only be determined from the model, while the actual range is set using the Hart handheld device based on the actual conditions at the site. It is recommended to find a selection sample manual, which contains detailed descriptions of the models.
Standard model: 3051CD2A22A1A M5 B4 DF T1 XXXXXXXX 3051: Instrument series； C: Coplanar D: Differential pressure, which can be changed to G/A, corresponding respectively to gauge pressure and absolute pressure ； 2: Range. Different numbers correspond to specific range values; 2 represents 62. I won’t go into further details on the others – you can check a sample for more information. The 3051G series only has GP, for pressure ； The 3051D model is divided into 3051DG for pressure and 3051DP for differential pressure; it doesn’t seem to have a GD model as you mentioned