Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 18)

<1. Overview>
1-4
IM 11M12A01-02E 8th Edition : Jan.13,2012-00
1.2 < EXAxt ZR > System Components
1.2.1 System Components
T1-1E.ai
System Components
Model ZR22G Separate type Zirconia Oxygen Analyzers ,Detector
Model ZR402G Separate type Zirconia Oxygen Analyzer, Converter
Model ZO21P Adapter for High Temperature Probe of separate type Zirconia Oxygen Analyzer
E7046EC, E7046EN Ejector Assembly for High temperature of separate type Oxygen Analyzer
Model ZO21R Probe Protector for Zirconia Oxygen Analyzers
K9471UA Dust 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 Oxygen Analyzer
L9852CB, G7016XH Stop Valve for Calibration gas line
K9292DN,K9292DS Check Valve for Calibration gas line
G7003XF/K9473XK, G7004XF/K9473XG Air Set
G7001ZC Zero gas Cylinder
G7013XF, G7014XF Pressure Reducing Valve for Gas Cylinder
E7044KF Case Assembly for Calibration gas Cylinder
Separate type
Ex.1 Ex.2 Ex.3
System config.
: Items required for the above system example
: To be selected depending on each application. For details, refer to corresponding chapter.
: Select either
( )
( )
( )
Model ZR22A Heater Assembly (Spare Parts for Model ZR22G)
K9471UC Dust Guard Protector
1.2.2 Detectors and Accessories
Detector
(ZR22G)
Detector
(ZR22G)
Detector(ZR22G)
Probe Protector
(ZO21R) Gas Flow
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+
Sample gas temperature 0 to 700°C Sample gas temperature 700 to 1400˚C
Mounting
Insertion
length
General use Probe High temperature detector Application Application
Horizontal
to
vertical
Horizontal
to
vertical
Horizontal
to
vertical
Vertical
Vertical
0.15
to
2 m
0.15
to
2 m
2.5 m
or more
3 m
or less
2.5 m
or more
Boiler
Heating
furnace
For pulverized
coal boiler
with gas flow
velocity
10 m/sec or
more
Black liquid
recovery boiler
Cement
Kiln
Sample inlet
Sample
outlet
Sample inlet
High temperature
detector
Heating
furnace
Temperature:
Probe material: SUS310S 800˚C
Probe material: SiC 1400˚C
Mounting: Vertical downwards
Insertion length: 1.0 m, 1.5 m
When duct pressure is atmospheric
or negative, attach air ejector.
High temperature auxiliary ejector
assembly (E7046EC, E7046EN)
Pressure gauge
Needle
valve
Blow
Absorption
structure
Inlet
Ejector
Probe adapter
for high
temperature use
ZO21P-H
Dust filter for
Oxygen Analyzer
(K9471UA)
Dust guard
protector
(K9471UC)
or