GE Druck DPI 615 - Typical Calibration Set-Up (Pressure to Voltage); Zero Display Reading

9 K415 Issue No. 1
Typical Calibration Set-up (Pressure to Voltage)
Connect a device under test to the instrument as shown below:
A - External pressure source (indicator instruments only) B - Pressure regulator
C - Excitation 10V
General procedure
• Use the hand-pump to pressurize the system to the required level as indicated on the
display. Allow the display to settle and screw the volume adjuster in or out as a fine
adjustment to the required pressure. Record the input (e.g.) Voltage, reading at each
applied pressure.
Zero Display Reading
Both the input and output readings can be set to zero using the ZERO key and if the
displayed reading is within 5% of zero. To zero either the INPUT or OUTPUT displays,
proceed as follows:
F2F1
P
V
-+
+
-
+
-
bar
V
CURRENT
PRESSURE
UNITS
TASK: BASIC
DPI 615
A
B
C
ZERO
bar
V
OUI
TENSION A ZERO ?
NON
bar
V
FCT.: STANDARD FCT.: STANDARD
ZERO
bar
V
OUI
CAPTEUR INTERNE A ZERO ?
NON
bar
V
FCT.: STANDARD FCT.: STANDARD
ZERO
ENTRÉE
ZERO
ENTRÉE
ZERO
SORTIE
ZERO
SORTIE
Getting Started