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Performance
Repeatability:
±0.5% of full scale
Linearity:
±1% of full scale
Zero drift:
Span drift:
Response time (for 90% FS response):
CO
2
4
NO/SO
2
* The above described response times include the replace-
ment time of sample gas. Note that gas replacement time
and measuring range.
Interference from other gases:
CO
CO
2
CO 1000 ppm
–
CO
15%
–
*1
2
H
O saturation
*2
2
at 20°C
H
O saturation
–
2
at 2°C
CH
1000 ppm
4
Requirements for Sample Gas
Flow rate:
1.0 L/min ±0.5 L/ min
Temperature:
Pressure:
10 kPa or less (Gas outlet side should be open to the
atmospheric air.)
Dust:
3
Mist:
Moisture:
NO, SO
2
temperature (no condensation).
Corrosive component:
1 ppm or less
INZ-TN2ZPAJ-E
/CH
2
4
CH
SO
NO
Paramagnetic
4
2
O
2
–
–
–
–
–
–
–
–
–
Standard gas for calibration:
2
90–100% of its measuring range (recom-
mended).
CO
measurement)
2
gas having concentration of 90–100% of
its measuring range
O
2
Installation Requirements
hot substances. If such a place cannot be found, a roof or
cover should be prepared for protection.
75
2
sensor and
2
2
, balance N
2
2
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