16
number, range and calibration data for each module will be
briefly displayed before booting up in Measurement Mode.
The HHC is now ready for basic pressure or temperature
measurement.
Pressure readings from installed modules will be displayed in
the engineering unit in which the module was originally cali-
brated.
Connect the pressure port(s) of the Quick-Select pressure
module(s) to be used to the pressure source to be measured.
If a gauge pressure measurement is to be made using a low
differential pressure Quick-Select pressure module, be sure to
connect the pressure to be measured to the high pressure port
on the Quick-Select pressure module.
Note: When making connections to pressure ports on Quick-
Select modules always use proper tools such as the proper
size wrench, slip joint pliers or locking jaw pliers to hold the
stainless steel manifold and use a second tool such as a prop-
erly sized wrench to tighten the connection. NEVER tighten the
fitting by holding it only in the base unit
For temperature measurement, connect the RTD probe to be
used to the Switchcraft connector on the interface module then
proceed to Section 15j or 15k for instructions on setting up the
calibrator for temperature measurement.
SECTION 12
STARTUP BASIC FUNCTION CONT.
-0.17 -0.004
inH20 PSi
Summary of Contents for PTE-2
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