Baker Hughes Druck DPI 610 IS, Instruction Manual

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Copyright 2007 Baker Hughes Company.
English–DPI 610/615 IS Instruction Manual | 51
Calibrate External Sensors
1. Switch the instrument on, enter the CALIBRATION mode and select TEMPERATURE :
2. Allow the instrument’s temperature to stabilize in the calibration environment for at least one
hour.
3. Read the environmental temperature on a calibrated digital thermometer and enter the
recorded value as shown below. Example shown for a measured ambient temperature of
21.5°C.
Note: Only one temperature point is required.
4. Press the
ENTER
key to accept the calibration. Press the
EXIT
key once to return to the
calibration menu or four times to quit the CALIBRATION and SETUP modes.
8.15 Calibrate External Sensors
Use the following procedure for calibrating external pressure sensors:
1. Connect the required external transducer to the EXT TRANSDUCER socket located on the
rear of the instrument.
2. Allow the instrument’s temperature and the temperature of the external transducer to
stabilize in the calibration environment for a minimum of 1 hour.
PRESSURE INT
CURRENT IN
VOLTAGE IN
CALIBRATION
SELECT OPTION
CURRENT OUT
TEMPERATURE
CHANGE
VALUE
RUN CHANGE
VALUE
CALIBRATING AIR TEMP
-10 to 40°C
Enter Applied Value:
CALIBRATING AIR TEMP
-10 to 40°C
Enter Applied Value:
CALIBRATING AIR TEMP
-10 to 40°C
YES NO
Accept Calibration?
CHANGE VALUE
CALIBRATING AIR TEMP
-10 to 40°C
RESULTS
Applied Measured
Calibration Complete
Press ENTER to continue