Confusion between Rosemount 3051CG and 3051CD
Thread Content
What is the difference between the Rosemount 3051CG and 3051CD? Is a transmitter with a CG calibration range of 0-200 KPa suitable for use with orifice flow meters that utilize CD differential pressure transmitters operating in the 0-160 KPa range?
The Rosemount 3051C pressure transmitter has set a new standard for pressure measurement technology.
The Rosemount 3051 pressure transmitter offers unparalleled operational performance, a flexible CoPlanarTM platform, and is upgradeable
The performance specifications of the new Rosemount 3051C pressure transmitter ensure accuracy and stability under various operating conditions.
The flexible and adaptable CoPlanarTM platform design not only provides the best solution for your current application needs, but also meets your future technical requirements through PlantWeb factory management networks and fieldbus technologies.
Just change the CG range to 0-160Kpa.
It’s possible; just change the CG range
Are you copying the instructions? :D
Thank you all for your replies! What exactly is the difference between CD and CG? A differential pressure? One gauge pressure? How to understand it?
Since ancient times, it is through comments that talents emerge; I’m also amazed after reading the comments above. Both 3051CG and 3051CD belong to the Rosemount 3051 series of transmitters, and they are both coplanar. However, the 3051CG is used for measuring pressure, while the 3051CD is used for measuring differential pressure; they are different models, and the hardware components built into each instrument also differ. The number of process excuses varies: two for differential pressure and one for pressure. As you said, although the range can be changed, it is the differential pressure that is needed to measure flow rate; therefore what you mentioned is not possible