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GSKF.002.025.100 OM
Sheet
5
Rev
.
Document №
Signature
Date
Sheet
Table № 3
Measurement ranges and error limits for gas with
electrochemical sensors (transducers)
Transducer type
Detected gas
Range of measurements of the
content of the determined
component
Limits
basic error
ppm
mass
concentration,
mg/m
3
absolute
relative
PGE- hydrogen
sulfide
H
2
S
from 0 to 7
ppm incld.
above 7 to 32
ppm
from 0 to 10
incld.
above
10 to 45
±2,5 mg/m
3
-
-
±25 %
PGE- oxygen
О
2
from 0 to 30 % -
±(0,2+0,04С
Х
) %
-
PGE-
carbon monoxide
СО
from 0 to 17
ppm incld.
above
17 to 103 ppm
От 0 to 20
incld. Above
20 to 120
±5 mg/m
3
-
-
±25 %
PGE-nitrogen
dioxide
NO
2
from 0 to 1
ppm incld.
above 1 to 10,5
ppm
От 0 to 2
incld.
above 2 to 20
±0,5 mg/m
3
-
-
±25 %
PGE-
sulfur dioxide
SО
2
from 0 to 3,8
ppm incld.
above
3,8 to 18,8
ppm
От 0 to 10
incld.
above 10
to 50
±2,5 mg/m
3
-
-
±25 %
PGE- ammonia
NH
3
from 0 to 28
ppm incld.
above
28 to 99 ppm
from 0 to 20
incld.
above 20
to 70
±5 mg/m
3
-
-
±25 %
PGE-chlorine
Cl
2
from 0
to 0,33 ppm
incld.
above 0,33
v 10 ppm
from 0 to 1
incld. above
1 to 30
±0,25
mg/m
3
-
-
±25 %
PGE- Nitric oxide NO
from 0 to 4
ppm incld.
above
4 to 100 ppm
from 0 to 5
incld.
above. 5
to 125
±1,25
mg/m
3
-
-
±25 %