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Emerson ROSEMOUNT Xstream X2 Series User Manual

Emerson ROSEMOUNT Xstream X2 Series
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Emerson Process Management GmbH & Co. OHG4-6
X-STREAM X2FD
Instruction Manual
HASXMDE-IM-EX
01/2015
4.1 Veri cations and Tests
Fig. 4-1: Leak Testing with U-tube Manometer (Flame arrestor)
Analyzer
overpressure approx.
0.725 psi/50 mbar
stop
valve
Water
ame
arrestors
4.1.2.2 Pressure Drop Test
To measure the pressure drop at a ame
arrestor
disconnect internal and external gas lines
connect a ow meter in series to the ame
arrestor
connect an air or nitrogen supply to the
ow meter
connect a manometer in a way to measu-
re the pressure at the ame arrestor inlet
against the outlet
 adjust the ow to 1 l/min
and compare the
resulting pressure drop to the following
reference value: (5.1 ± 1) hPa.
Replace the ame arrestor if the measured
pressure value differs more than 10 % from
the reference value given above.
Fig. 4-2: Pressure Drop Test
P
Q = 1 l/min
ame
arrestor
ow meter
manometer

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Emerson ROSEMOUNT Xstream X2 Series Specifications

General IconGeneral
BrandEmerson
ModelROSEMOUNT Xstream X2 Series
CategoryMeasuring Instruments
LanguageEnglish

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