How to calibrate Control valve having FF type Positioner?

Question added by Muhammad Umar Qutab , interface engineer , PDO
Date Posted: 2015/04/28

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by Mohamed Shameem , Instrumentation Engineer - Material Standardization (Review/Cataloguing) , Star Link Middle East (Client: Saudi Aramco)

1. The positioner itself has the auto calibration option, so that you can do control valve calibration from through that.

2. The control valve can be calibrated though connecting a HART .

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