20
EasyLine EL3000 Series Commissioning Instructions
Sample Gas Inlet and Outlet Conditions
NOTE
For the analyzers ZO23 and Fidas24 the information contained in the
sections "ZO23: Preparation for Installation" or "Fidas24: Preparation for
Installation (see page 29)" must be considered in addition.
ATTENTION
The gas analyzer may not be used for the measurement of ignitable
gas/air or gas/oxygen mixtures.
Uras26
Sample Gas Inlet Conditions
The dew point of the sample gas must be at least 5 °C lower than the
lowest ambient temperature in the overall sample gas path. Otherwise, a
sample gas cooler or condensate trap is required.
Positive pressure
2…500 hPa
Flow 20…100
l/h
Flammable gases
The analyzer version with stainless steel gas lines and gas connections is
suitable for the measurement of flammable gases in a non-hazardous
environment. The special requirements for the measurement of
flammable gases (see page 38) must be complied with.
Corrosive gases
The analyzer may not be used for the measurement of corrosive gases.
Associated gases such as chlorine (Cl
2
) or hydrogen chlorides (e.g. wet
HCl) as well as gases or aerosols containing chlorine must be cooled or
pre-absorbed.
Limas23
Sample Gas Inlet Conditions
The dew point of the sample gas must be at least 5 °C lower than the
lowest ambient temperature in the overall sample gas path. Otherwise, a
sample gas cooler or condensate trap is required.
Positive pressure
2…500 hPa
Flow 20…100
l/h
Flammable Gases
The analyzer may not be used for the measurement of flammable gases.
Corrosive Gases
The analyzer may not be used for the measurement of corrosive gases.
Associated gases such as chlorine (Cl
2
) or hydrogen chlorides (e.g. wet
HCl) as well as gases or aerosols containing chlorine must be cooled or
pre-absorbed.
