38 WIKA operating instructions, model CPG1200
EN
14603921.02 06/2023 EN/DE
The preset alarm limits are always the measuring range limits ±3 %.
The maximum input value of the alarm limit is ±5 % of the measuring range limit.
Example:
Measuring range 0 … 10 bar
Lower alarm value: -0.3 bar
Upper alarm value: 10.3 bar
The last selected (alarm, peak values or temperature) is always displayed in
the secondary display (matrix field). The previously active will automatically
be deactivated.
Resolution and unit are identical to the main display.
7.2.8 Density
The settings for the density unit for the entry of values are made in the level menu item,
see chapter 7.2.9 “Level”.
To change the density unit, proceed as follows under “Menu” / “Measure mode” /
“Density”:
1. With the [LIGHT/▼] button or [ZERO/▲] button, select the desired unit.
2. Confirm the setting by pressing the [MENU/◀▶] button.
⇒
The instrument moves back one menu level.
Press the [HOME] button in order to exit the menu.
7.2.9 Level
If the level function is activated, the level units appear under the selectable units. In this
menu item, the density of the medium can be specified in the selected unit.
p = rho * h * g
g = 9.81 m/s²
The preset value for density is always 1.00000 kg/dm³.
If the density unit is changed, the value is automatically converted.
In order to activate or deactivate the level function or to change the calculation factor,
proceed as follows under “Menu” / “Measure mode” / “Level”:
1. With the [LIGHT/▼] button or [ZERO/▲] button, select the desired action.
2. Confirm the selection with the [MENU/◀▶] button.
⇒
With ON or OFF, the instrument moves back one menu level.
⇒
If Density is selected, an input field for the calculation factor appears. (The input
is made from left to right.)
7. Operation via menu functions
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