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1.2 < EXAxtZR > System Components
1.2.1
System Components
Model ZR22G Separate type Zirconia Oxygen Analyzers ,Detector
Model ZR402G Separate type Zirconia Oxygen Analyzer, Converter
Model ZO21P-H Adapter for High temperature Probe of separate type Zirconia Oxygen Analyzer
E7046EC, E7046EN Auxiliary Ejector for High temperature of separate type Oxygen Analyzer
Model ZO21R-L Probe Protector for Zirconia Oxygen Analyzers
K9471UA Filter for Oxygen Analyzer
Model ZO21S Standard Gas Unit
Model ZA8F Flow setting unit for manual calibration
Model ZR40H Automatic Calibration Unit for Separate type Analyzer
L9852CB, G7016XH Stop Valve for Calibration-gas line
K9292DN,K9292DS Check Valve for Calibration-gas line
G7011XF, E7040EL Air Set
G7001ZC Zero-gas Cylinder
G7013XF, G7014XF Pressure Regulator for Gas Cylinder
E7044KF Case Assembly for Calibration-gas Cylinder
Model ZR22A, ZR202A Heater Assembly (Spare Parts for Model ZR22G)
: Items required for the above system example
: To be selected depending on each application. For details, refer to corresponding chapter.
(
)
: Select either
1.2.2
Detectors and Accessories
Mounting
Horizontal
vertical
Vertical
Horizontal
vertical
Horizontal
vertical
Vertical
1-4
System Components
Process gas temperature 0 to 700 C
Insertion
General-use Probe
length
0.4
to
to
2 m
2.5 m
or more
Probe Protector
(ZO21R)
Gas Flow
3 m
to
or less
Sample inlet
0.4
to
to
Detector (ZR22G)
2 m
Filter
(K9471UA)
2.5 m
or more
Application
Boiler
Detector
Heating
(ZR22G)
furnace
Detector
For pulverized
(ZR22G)
coal boiler
with gas flow
velocity
10 m/s or more
Black liquid
recovery boiler
Cement
Kiln
+
Process gas temperature 0 to 1400 C
High temperature detector
Sample
outlet
Absorption
structure
High
Probe protector
temperature
for high
temperature use
detector
ZO21P-H
Sample inlet
Temperature:
Probe material SUS310S 800 C
Probe material SiC 1400 C
Mounting: Vertical downwards
Insertion length: 1.0m, 1.5m
When duct pressure is atmospheric
or negative, attach air ejector.
High temperature auxiliary
ejector (E7046EC, E7046EN)
Pressure gauge
Needle
valve
Ejector
assy.
Inlet
Blow
Sparate type
System config.
Ex.1 Ex.2 Ex.3
(
)
(
)
T1.1E.EPS
Application
Heating
furnace
F1.4E.EPS
IM 11M12A01-02E
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