WIKA CPC6000 - Manual (Page 32)

Automated Pressure Calibrator
CPC 6000
32 Mensor/WIKA Operating Instructions - CPC 6000
Some pressure units can cause a number to be too long for the value window. In
those cases the value will be abbreviated with an “m” (milli), “k” (kilo), or “M”
(mega) multiplier appended to the range in the range drop list.
An important feature of the CPC 6000 is that transducers can easily be changed. A transducer can be
replaced in the CPC 6000 in less than 30 seconds, with no tools required. Each installed transducer
identifies itself to the system using its on-board stored data. Among the items stored in this data are
the transducer serial number, curve characterizations and calibrations for each turndown, the dates of
calibration, and the transducer’s software version.
There is no alarm or signal that a transducer has been removed or exchanged. If
security is an issue, a visible seal or calibration sticker might be placed on the
front panel in such a manner that it must be broken to gain access to the trans-
ducers.
Figure 6.3.4A - [Turndown Label] Figure 6.3.4B - [Range Selector] drop-down menu
6.3.5 Pressure Label
Below the turndown label shown in Figure 6.3.4A is a larger label showing the measured pressure
value of “14.410”. This large label always displays the current pressure reading.
6.3.6 Pressure [Units] Key
To the right of the pressure label is the [Units] key, shown in Figure 6.3.4A as [PSI]. Touch [PSI] and a
pop-up menu of pressure units will appear as in Figure 6.3.6. This menu includes [User 1] and [User
2] keys allowing the user to enter customized pressure units. Touch [PSI] and it will toggle to Pascal.
Press a [Value] key to enter a custom multiplier to equal either one PSI, or one Pascal, whichever is
showing in the user multiplier base units key.
The upper right [absolute] or [gauge] key allows emulation mode if an optional barometric sensor is
installed. See
Section 8 , Options.
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