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< 1. Overview >
1-3
IM 11M12D01-01E
1.2 System Components
1.2.1 System Components and Their Applicability
Item
Model, Part Number or
Specifications
System 1
Manual Calibration
System 2
Automatic Calibration
Averaging Converter
AV550G-
(A or B)
Detector
See Chapter 1.2.2
Flow setting unit
ZA8F
Needle valve
For flow control
Flowmeter
0 to 1 L/min
Solenoid valve
E7057GS, E7057GT,
E7057GR, G7001XP,
G7002XP, G7003XP
Solenoid valve for
zero/span switching
Solenoid valve for
switching two streams
Stop valve
L9852CB, G7016XH
(
)
Check valve
K9292DN, K9292DS
(
)
Air set
G7003XF, K9473XK,
G7004XF, K9473XG
Pressure reducing valve for
zero gas cylinder
G7013XF, G7014XF
Zero gas cylinder
G7001ZC
: Items required for the above system example
(
) : Select either
1.2.2 Detectors and Accessories
Detector
(ZR22G)
Detector
(ZR22G)
Detector
(ZR22G)
Probe Protector
(ZO21R)
Gas Flow
F1-3E.ai
With dust filter
(K9471UA)
or
With dust guard
protector
(K9471UC)
Process gas temperature 0 to 700°C
Process gas temperature 700 to 1400°C
Mounting
Item
Temp.
Insertion
length
General-purpose detector
High temperature detector
Application
Application
Horizontal
to
vertical
Horizontal
to
vertical
Horizontal
to
vertical
Vertical
Vertical
0.4
to
2 m
0.4
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
Probe material and Temperature
SUS310S: 800°C, SiC: 1400°C
Mounting: Vertical downwards
Insertion length: 0.5, 0.6, 0.7, 0.8, 0.9,
1.0, 1.5m
When duct pressure is atmospheric
or negative, attach ejector assembly.
* Ejector assembly for high temperature
(E7046EC, E7046EN)
Absorption
structure
High temperature
probe adapter
ZO21P
Detector
(ZO21DW)
Needle valve
Pressure gauge assembly
Ejector
Tee
Instrument
air
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