Copyright 2019 Baker Hughes Company.
English–137M7122 DPI 705E / DPI 705E IS User Manual | 17
3.1.3 Set Calibration Date
This feature allows the calibration date to be manually set (without performing and saving a
calibration). The same procedure is used for the internal and external sensor. The display shows
“
” (Internal Sensor) when setting the calibration date of the internal sensor and
“
” (External Sensor) for the external sensor.
To set the calibration date:
1. Ensure the display is on the sensor reading screen.
2. Press the
,
and
keys simultaneously.
3. The display will show “
” (Advanced) which s indicates the Settings option is selected.
4. Press the
key to enter Advanced Settings.
5. Enter PIN. The steps to enter PIN are indicated in above Section
6. If the PIN is correct, the display will show “
” (Adjust).
7. Press the
key to navigate to the “
” (Date) screen as shown below.
8. Press the
key to set the Last Calibration Date to “
” (Today) as shown above. The
unit will use the current date saved in the system as the last calibration date of the sensor.
9. To accept this value, press the
key, or press the
key to cancel and leave this
screen without setting the calibration date.
10. Press the
key to return to the
Advanced Settings
screen.
11. Press the
key again to return to the sensor reading screen.
3.1.4 Set Calibration Due Interval
This feature allows the calibration interval to be set in days e.g. 365
days (12
months), 180
days
(6
months) and so on. The calibration interval determines the next required calibration date of the
sensor.
The sensor is supplied with at least 365
days of remaining “in calibration” time, and the default
calibration interval is 365
days.
CAUTION
The calibration interval is determined by the manufacturers
specifications and/or any existing company processes and maintenance
policies. Setting an incorrect calibration interval may cause the instrument to be
out of calibration leading to incorrect pressure or temperature measurements
leading to possible compliance, environmental or health and safety issues.
