WIKA CPH6000 Betriebsanleitung Seite 31

6. Commissioning, operation
Test item
1
Measuring without test item: [----]
■
Measuring with test item: 0 ... 20 mA / 4 ... 20 mA / 0 ... 1 V / 0 ... 2 V / 0 ...
■
5 V / 0 ... 10 V / or mechanically for pointer instrument
If a comparative measurement with a mechanical dial instrument (test item)
is being made, then the gauge's measured value should be entered via the
numeric keypad and confirmed with the [ENTER] button.
The CPH6000 is only suitable for measuring DC voltage and DC
current signals.
MRS / MRE
2
Start of measuring range and end of measuring range of the test item currently to be calibrated
Unit
3
Unit and resolution (submenu)
→ See chapter 6.7.1 "Display: Units and resolution"
Class
4
Measurement uncertainty of the test item in % FS (i.e. of the span) or % rd (i.e. of reading)
Measurement type
5
Measurement type for the test item (gauge or absolute)
Medium
6
Test medium (pneumatic → gas or hydraulic → oil)
Supply
7
Voltage supply for test item (on/off)
If no external supply is required for the test item, "OFF" should be selected to conserve energy
→ See chapter 4.2 "Electrical connections".
Starting MEASURING mode
When a CPH6000, with a CPT6000 reference pressure sensor connected to it, is first switched on, the instrument (after
displaying a brief status message) switches to MEASURING mode (see following figure)
MEASURING mode with reference pressure sensor only (without test item)
Measuring range of the CPT6000 reference pressure sensor (which is currently
1
connected)
Current measured value of the reference pressure sensor
2
Pressure unit (adjustable via menu)
3
In MEASURING mode, at the same time as the reference pressure value, a test
item can also be displayed on the screen (see following figure). With respect to the
configuration, see chapter 6.8.1 "MEASURING mode".
WIKA operating instructions, pressure calibrator model CPH6000
..Measuring
1
Testitem: 4-20 mA
R.-Start: 0.000
2
Range-End: 6.000
3
Unit: bar
Class: 0.50
4
%FS
5
Pressuretype: rel
6 Medium: Gas
PowerSupply: 24V
7
Kind of test item
Measuring 13:28
Reference
1
0.000 10.000
0.000
2
bar
Testitem
0.000 6.000
0.006
bar
Dev.:
0.006 bar
0.10 %FS
EN
3
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