Spectrasensors OXY5500, Operator'S Manual, Page: 62 / 140

Oxygen Analyzer
3
–
28 4900002239 rev. G 7-11-17
If the OXY5500 was purchased with a pressure sensor, the analyzer will be
configured to use the pressure sensor from the factory. If the pressure sensor
is purchased separately, refer to the following steps for configuring the
pressure sensor.
1. Select the pressure compensation mode. With 4-20mA selected,
the atmospheric pressure can be measured with a connected
pressure sensor. These values will be used for pressure
compensation.
2. Connect a pressure sensor to the analyzer. The display will show the
interpreted pressure value from the 4-20mA input. Refer to “Input
calibration” on page 3-50
.
OR
1. Select Manual if the atmospheric pressure during measurement is
known.
2. Switch to the desired pressure unit and change the pressure value
in the input field.
If no pressure sensor is connected, the display will read 1013 mbar.
Pressure values can be input in hPa, mbar, PSI, atm or torr.