Copyright 2021 Baker Hughes Company.
80 | DPI610E Instruction Manual–English
Chapter 6. Calibrator Tasks
6.2.4 Sum
Sum
is a pressure related function which allows the internal pressure reading from the instrument
to be combined with the pressure reading from an external sensor. An external pressure sensor
must be connected to see the resulting reading on the
Calibrator
Main
screen.
The
SUM
function is only available on
CH1
. If the
SUM
function is selected on
CH1
, the
INT
Pressure function or
EXT
Pressure function cannot be configured on
CH2
.
Note:
Care should be taken when both sensors are not gauge, to make sure the contribution from
atmospheric pressure has been considered.
To configure a pressure measurement reading using the
Sum
function:
Step 1
Tap the
icon to select Channel 1 or
push the related softkey.
Step 2
Select
FUNCTION
from the
Channel
Setup
menu.
