Custody transfer / flow calibration – Condec 3030 User Manual

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Setup 4: The lower display is set to [P1] switch test, the other
displays are off.

Setup 5: The upper display is set to [P1], the middle display is set to
[P2] and the lower display is set to RTD.

11. Custody Transfer / Flow Calibration

The Model CONDEC 3030 is ideal for flow computer calibration.
Every manufacturer of flow computers has a different calibration
procedure, but most call for calibration of three parameters: static
pressure, differential pressure and temperature. To facilitate these
measurements recall setup #5 on the CONDEC 3030.

Note: The pressures in the UPPER, and MIDDLE displays can
be changed to [P1], [P2], and EXT.

Connect the calibrator to your static and differential pressures.
([P1], [P2], EXT) Then connect the RTD sensor to the calibrator.

2. Using the reading of your RTD, static, and differential pressures

make sure the flow computer has the correct reading. If not,
adjust the flow computer as necessary.