Current To Pressure Converter (I-P) Task; Pressure Switch Test (P-Switch) Task - GE Druck DPI 610 User Manual

Taking Measurements

Current to Pressure Converter (I-P) Task

A - External pressure source
D - Safe area
• Use the up
value. Alternatively, press ENTER and use cursor keys to enter a finite value.
Cursor keys can then be used to nudge the output either up or down.
If required, change pressure units with INPUT key. A flashing CHECK LOOP
message indicates either an open circuit supply loop (or no external supply).

Pressure Switch Test (P-SWITCH) Task

A
B
A - External pressure source
• Contact state will be shown on display. When contacts close, buzzer sounds.
• To run switch test, close vent valve and press the RUN (F1) key.
• Using the hand-pump, increase the applied pressure to just below the switch
operating point. Screw the volume adjuster in until the switch operates (the
operating pressure of the switch is then written to the display).
• Reduce pressure until the switch releases (indicated by the switch symbol). The
release pressure is then written to the display and the hysteresis displayed.
K0430 Issue No. 2
C D
DPI 615 IS
TASK : I-P
SNAPSHOT MODE
PRESSURE INT
OUTPUT
NEW VALUE
CURRENT
F1
B - Pressure to current device (24V)
E - External supply
and down cursor keys to adjust the loop current to the required
B - Pressure regulator
A
P
I
-
B
Max 30V
CAT II
bar
OK
mA
F2
EXIT
DPI 615 IS
TASK : P-SWITCH
SNAPSHOT MODE
CONTACT STATE
PRESSURE INT
RUN
F1
C - Pressure switch under test
14
C
D
-
-
E
+
+
C
C - Barrier
C
max 30V
bar
F2