Emerson Process Management GmbH & Co. OHG
2-6
X-STREAM XEFD
Instruction Manual
HASXEDE-IM-EX
07/2017
2.4 Installation – Gas Connections
2.4
Gas Connections
Do not confuse gas inlets and outlets. All gases must be conditioned before
supplying to the analyzer. When supplying aggressive gases, ensure that
the gas lines are not damaged.
Max. admissable pressure: 1100 hPa (1.45 psig) or 1500 hPa (7.25 psig) with
high pressure option; atmospheric with internal pump!
Exhaust lines must be installed to incline downwards and be unpressurized
and protected against frost, and conform to legal requirements.
TRACE OXYGEN MEASUREMENTS
The sensor for trace oxygen measurements is a consumable.
Remaining lifetime counts down when the sensor is in contact with oxygen.
For above reasons, the analyzer is shipped with the sensor as extra item in a
sealed bag! The sensor must be installed before analyzer startup, according
to the instructions shipped with the sensor!
Do not use plastic tubing for trace oxygen measurements as it can permeate
oxygen from the ambient air and cause oxygen readings higher than expected.
HAZARD BY HARMFUL TO HEALTH GASES
Take care that all external gas lines are connected as described and that
they are gas-tight to avoid leakages! Faulty connected gas lines lead to
mortal danger!
Don’t breathe the emissions! Emissions may contain harmful to health or
toxic components, and may cause headache, sickness, unconsciousness
and death.
Dispose emissions by a safe gas flue and check its function periodically!
