Baker Hughes Panametrics oxy.IQ, User Manual

Page: 14 / 56

Chapter 2. Installation
6 oxy.IQ User’s Manual
Figure 3: Packaged Oxygen Sensor
2. Remove the sensor manifold by unscrewing it from the blue knurled nut on the sensor base at the bottom of the
electronics module.
IMPORTANT: The maximum operating sample pressure for the oxy.IQ is 10 psig except when the ambient air adapter
is used for the sample manifold. The burst pressure of the sample manifold is 200 psig for all bases
except the ISO KF-40 flange adapter. Since this option is designed for a vacuum flange it cannot handle
sample pressure greater than 20 psig. Be sure the sample conditioning system is designed to maintain
the oxy.IQ pressure below these limits, and that the oxy.IQ outlet is vented to atmosphere during
operation and calibration.
3. Using PTFE tape as a sealant, connect the sample gas inlet and outlet to the 1/8” NPT ports on the sensor manifold
(see Figure 4 below). Either port may be used as the inlet or the outlet, as the direction of flow does not matter.
Figure 4: Sensor Manifold Installation
Sample Inlet Sample Outlet
Sensor Manifold
PTFE Tape