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WIKA operating instructions pneumatic high pressure controller, model CPC7000
0019104001D 10/2018 EN
EN
9. Maintenance and Recalibration
The Head Pressure should not be active when calibrating CPC7000 transducers. The Head height should
be set at zero before calibrating the transducers of the CPC7000. Difference in height between the
laboratory standard and the CPC7000 during calibration should be factored into the uncertainty analysis.
Figure 9.2.10 shows the Head Pressure pneumatic screen. The height, media density (Nitrogen or dry air), media temperature and
local gravity can be entered here based on the specific setup of the system.
Figure 9.2.10 Head Pressure App
