Idiomas disponibles
Idiomas disponibles
V
Hz
mA +
3W
1
2
1
MENU
ESC
OK
HOLD
Figure 12: Example Configuration - Switch Test
2.11 UPM Pressure Measurements
Read all the instructions supplied with the UPM and then
use the specified procedures to connect it (Figure 13 &
Figure 14).
1
2
1
MENU
ESC
OK
HOLD
a) Pressure
Figure 13: Example Configuration - Pressure
Measurement with a UPM
When the connections are complete, make the necessary
IDOS selections (Table 2 & Table 3).
Each time you use a different UPM, the DPI880 records its
measurement units (capacity: the last 10 different UPM).
When you re-attach one of the last 10 UPM, the DPI880
automatically uses the applicable units (psi, mbar ...).
2.11.1 Measure the Pressure/Leak Test
To measure the pressure with or without a leak test
(Figure 13):
1. Select the applicable pressure task from the task
selection menu (Table 2 & Table 3) and, if necessary,
Copyright 2005 Baker Hughes Company.
10 | DPI880 Instruction Manual–English
+VE
-VE
,
+
-
RTD
COM
-
-mA (24Vo)+
Vin
mA
TC
mA -
4W
24Vo
30V MAX
30V
MAX
2
MENU
OK
CJ=25.4
K
100.0
102.0
100.0
Edit
Settings
MENU
OK
MENU
MENU
OK
OK
5.03
15.03
30 ... g
15.88
15.74
0.14
2.76
Settings
Start
Settings
b) Leak Test
adjust the Set Up (Table 1), and the Settings (Table 4
+
& Table 5).
-
Utilities function: Use this function to include the
Leak Test option.
2. If applicable, set the period for the leak test (Table 4).
3. If necessary, do a zero correction (Table 4).
4. To start the leak test, select Start (). When the test
+
is finished, the instrument calculates the leak rate in the
applicable units/minute.
To measure pressure with another operation (Figure 14),
use the same procedure.
V
RTD
Hz
1372°C
mA +
TC
3W
30V
MAX
1
2
MENU
ESC
OK
HOLD
Figure 14: Example Configuration - To Measure
2.12 Error Indications
If the display shows <<<< or >>>> :
•
Make sure that the range is correct.
•
Make sure that all the related equipment and
connections are serviceable.
3. Maintenance
30 ... g
This section gives procedures to maintain the unit in a good
... /min
condition. Return the instrument to the manufacturer or an
approved service agent for all repairs.
3.1 Return Goods/Material Procedure
If the unit requires calibration or is unserviceable, return it
to the nearest Druck Service Centre listed at:
https://druck.com/service.
Contact the Service Department to obtain a Return
Goods/Material Authorization (RGA or RMA). Provide the
following information for a RGA or RMA:
•
Product (e.g. DPI880)
•
Serial number.
•
Details of defect/work to be undertaken.
•
Calibration traceability requirements.
•
Operating conditions.
COM
mA -
4W
1
Pressure and Temperature
2
MENU
OK
CJ=25.4
K
87.9
1372°C
5.03
30 ... g
Settings
