Emerson HASXEE-IM-HS - page 95

Emerson Process Management GmbH & Co. OHG 4-5
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
04/2010
4Installation
Internal solenoid valve block
The max. permissable overpressure for all
gases is restricted to 500 hPa if the analyzer
is tted with an internal solenoid valve block.
Pressure control valve
Flow sensor
Exhaust
Exhaust
Analyzer
Sample gas pump
Filter
Fig. 4-3: Installation in Bypass Mode
The analyzer should be mounted close to the
sample gas source to minimize transport time.
A sample gas pump can be used to reduce the
reaction time; this requires that the analyzer
be operated in bypass mode or tted with
a pressure control valve to pr otect against
excessive gas ow and pressure (Fig. 4-3).
4.3 Installation - Gas Preparation