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1-1 Specifications
(1)
Measurement principle
(2)
Measuring method
(3)
Object of setup
(4)
Measurable component
and range:
Measurable
Component
Component
HCl
NH
3
CO (High level)
CO (Low level)
1-componen
CO
2
t analyzer
CH
4
O
2
O
(High temperature)
2
O
(Instrument air purge)
2
HCl+H
O (50 vol%) Note 2) 50 ppm (HCℓ)
2
2-componen
NH
+H
O (50 vol%) Note 2) 50 ppm (NH
3
2
t analyzer
CO+CO
2
CO+O
2
(Instrument air purge)
2-laser
CO+O
2
2-componen
(High temperature)
t analyzer
CO+O
2
Note 1) Min. and Max. measuring range in the above table are for measuring path length (stack length) of 1m. See below on the
ranges for other path lengths.
Note 2) Consult us if you select the O
●
Calculation method of measuring range for optical path length other than 1m
Measuring range = [Min. or Max. range ÷ path length in Table 1]
Ex. 1) HCl analyzer, path length 5m
Max. range: 5,000ppm ÷ 5m = 1,000ppm
Min. range: 10ppm ÷ 5m = 2ppm
Therefore, measuring range is between 0 to 2 ···1,000ppm
(5)
Light source
(6)
Laser class
(7)
Outline (W × D × H) mm : As specified on the Outline Diagram.
(8)
Mass
(9)
Structure
(10) Material
INZ-TN8ZSS-E
APPENDIX 1 SPECIFICATIONS
: Non-dispersive infrared absorbance system (NDIR)
: Cross-stack system (path system)
: Incineration facilities, denitration equipment, etc.
Min.measuring
range
10 ppm
15 ppm
2.0 vol%
200 ppm
2.0 vol%
100 ppm
10 vol%
4 vol%
25 vol%
Note 2)
2.5 vol%
CO
200 ppm
O
25 vol%
2
CO
200 ppm
O
5 vol%
2
CO
2 vol%
O
10 vol%
2
(air purge) version or the H
2
: Near-infrared semiconductor laser
: Class 1 (high temperature version and air purge version of O2 ana-
lyzer fall under CLASS 3B)
: Receiver/Transmitter unit: Approximately 10kg
Control unit: Approximately 8kg
: Outdoor use type, dustproofing/rainproofing structure (IP65)
: Receiver/Transmitter unit: Aluminum, SUS316
Control unit: Aluminum
Max.measuring range
Note 1)
Note 1)
5000 ppm
5000 ppm
100 vol%
1 vol%
100 vol%
100 vol%
100 vol%
50 vol%
100 vol%
1000 ppm (HCℓ)
)
1000 ppm (NH
)
3
3
100 vol%
2 vol%
100 vol%
2 vol%
50 vol%
50 vol%
100 vol%
O measuring version.
2
Ex. 2) HCl analyzer, path length 0.5m
Max. range: 5,000ppm ÷ 0.5m = 10,000ppm
Min. range: 10ppm ÷ 0.5m = 20ppm
Therefore, measuring range is between 0 to 20 ···10,000ppm
- 97 -
Measured gas
Purge gas
temperature
400°C or less
450°C or less
300°C or less
Air
400°C or less
300°C or less
300°C or less
300°C or less
N
2
1200°C or less
400 to 1200°C
Air
130 to 400°C
450°C or less
Air
300°C or less
400 to 1200°C
Air
1200°C or less
N
2
300°C or less
4th
digit
C
W
A
M
G
R
P
Q
T
F
X
K
V
U
S
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