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INZ-TN3ZFG-E
Standard gas sampling system
-EASURING
.OTE 4HISISTHEEXAMPLEOFSAMPLINGWHICHDOSENOTCONTAINWATERINTHEMEASURINGGAS
&ILTER
0UMP
0OT
#OCK
3PA N GAS
:E RO GAS
#LEANAIR
0
0
GASINLET
&ILTER
-EMBRANE
FILTER
4OCONTROLVALVE
%XHAUSTPORT
!NALYZER
#ONTROLLER
2ECORDER
&LOWMETER
Principle diagram of NDIR type measurement (For CO, CO
2
, CH
4
)
4XDQWLW\RILQIUDUHGUD\WKDWLVDEVRUEHGE\WKHPHDVXULQJFHOOLVGHWHFWHGZLWKWKHPDVVÀRZVHQVRU
-ASSFLOWSENSOR
DETECTIONELEMENTOFTHE
HOTWIREWINDSPEED
MM
/UTPUT
$ISPLAY
3IGNALPROCESSING
ANDCALCULATIONBLOCK
0REAMPLIFIER
-ASSFLOW
SENSOR
$ETECTOR
)NFRARED
LIGHTSOURCE
-OTOR
-EASURINGCELL
#HOPPER
'ASOUTLET
'ASINLET