17
NO
2
500…2500ppm
±5% "H
2
O
(-40 to 0 "H
2
O at probe tip)
SO
2
500…25000ppm
±5% "H
2
O
(-40 to 0 "H
2
O at probe tip)
NO
low
300…1500ppm
±5% "H
2
O
(-40 to 0 "H
2
O at probe tip)
NO 1500…20000ppm
±5% "H
2
O
(-40 to 0 "H
2
O at probe tip)
H
2
S 200…1500ppm
±5% "H
2
O
(-40 to 0 "H
2
O at probe tip)
HC
8, 9
Natural gas:
500…40000ppm
Propane:
500…21000ppm
Butane:
500…18000ppm
±5% "H
2
O
(-40 to 0 "H
2
O at probe tip)
CO
2
-(IR)
0 to 50 Vol. %
CO
2
0.3 Vol. % O
2
+1% mv (0 to 25 Vol. % O
2)
0.5 Vol. % O
2
+1.5% mv
(>25 to 50 Vol. % O
2)
3.2.8. Other instrument data
Flue gas analyzer
Feature Values
Ambient
temperature
23° to 113 °F
short-term (max. 5min.): up to 176 °F by
radiated heat (i.e. heat radiation from a hot
exhaust channel)
Ambient pressure 240.87 to 441.60 "H
2
O
Ambient humidity 5…95%rF
Storage and
transport
temperature
-4° to 122 °F
8
Detection limit: 50ppm
9
Strict compliance with the lower explosion limit is mandatory.
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