ABB CoreSense M10 User Manual page 105

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A p p e n d i x e
Alternate fluids validation
Mineral Oil (IEEE Std C57.104-2019)
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Table 2
Default dissolved gas concentration limits for Mineral Oil (µL/L [ppm])
Gaz
Moisture (H₂O)
Hydrogen (H₂)
Methane (CH₄)
Acetylene (C₂H₂)
Ethylene (C₂H₄)
Ethane (C₂H₆)
Carbon monoxide (CO)
Carbon dioxide (CO₂)
TDCG
Propene (C₃H₆)
Propane (C₃H₈)
Synthetic Ester (IEEE Std C57.155-2014)
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Table 3 Default dissolved gas concentration limits for Synthetic Ester (µL/L [ppm])
Gaz
Moisture (H₂O)
Hydrogen (H₂)
Methane (CH₄)
Acetylene (C₂H₂)
Ethylene (C₂H₄)
Ethane (C₂H₆)
Carbon monoxide (CO)
Carbon dioxide (CO₂)
TDCG*
Propene (C₃H₆)
Propane (C₃H₈)
Warning threshold
10
80
90
2
50
90
900
9000
n/a
15
n/a
Warning threshold
400
64
104
13
150
124
1344
1300
n/a
25
75
Alarm threshold
20
200
150
7
100
175
1100
12500
n/a
30
n/a
Alarm threshold
600
88
144
42
230
474
1541
1500
n/a
50
150
Default state
enabled
enabled
enabled
enabled
enabled
enabled
enabled
enabled
Disabled
Disabled
Disabled
Default state
enabled
enabled
enabled
enabled
enabled
enabled
enabled
enabled
Disabled
enabled
enabled