24
WIKA operating instructions, model CPH6400
11313439.04 12/2012 GB/D
GB
6. Commissioning, operation
6.4 Measuring modes
6.4.1 Standard measuring mode
Approx. 3 seconds after switching on the CPH6400, with the CPT6400 reference
pressure sensor connected correctly, the "Standard measuring mode" display appears
(see figure below). It displays the current measured value, the unit and pressure type of
the currently-connected pressure sensor and additionally a bar graph and the charge
level of the rechargeable battery.
If the sensor has not been calibrated with the indicator, the message
"Uncalibrated Sensor" will appear on the display. Use of the sensor is
thus not permitted.
1. Battery level display
2. Current pressure measured value
3. Current unit and type of pressure
4. Bar graph
6.4.2 Measuring mode incl. MIN/MAX function
Via the
MODE
key different functions can be superimposed, e.g. the
MIN
and
MAX
function (
MIN/MAX
).
Activation of the MIN/MAX function
Pressing the
MODE
key once* (directly within the standard measuring mode).
* If you are in a different measuring mode than the standard measuring mode, press the MODE key until the
measuring mode with the MIN/MAX function appears on the display).
Standard measuring mode
1
2
3
4
