ABB CoriolisMaster FCM2000, Руководство по эксплуатации

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Commissioning
56 CoriolisMaster FCM2000 D184B111U02
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Flowmeter sensor Connecting box Remote connecting box Connecting box
MC26
II 2G EEx em [ib] IIC T6
II 1/2G EEx em [ib] IIC T6
II 2D T115°C ... T
med
IP 67
Coriolis
“ia“ F
T
“ia“
“ia“
PA PA
“ia“
L N
1+ 2-
85
86
87
88
89
90
95
96
93
94
91
92
31 32
33 34
51 52
41 42
81 82
ME2..
L N
1+ 2
-
“ia”
G00329
“ia“
1
UM = 60 V
Output circuit
Power supply
see name
plate
None-Explosion Hazardous Area
Fig. 55
1 Transmitter
Flowmeter sensor Transmitter
MC27B..
II 2G EEx emd [ib] IIC T6
II 1/2G EEx emd [ib] IIC T6
II 2D T115°C ... T
med
IP 67
G00330
PA
PA
“d“
“e“
“e“
Coriolis
“m“ F
“ib“
“e“
PA
31 32
33 34
51 52
41 42
81 82
L N
1+ 2 -
MC27B..
T
1
UM = 60 V
Output circuit
Power supply
see name plate Explosion Hazardous Area
Category 2G (Zone 1)
Fig. 56
1 Transmitter
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Type of Protection
Compact Version
II 1/2G EEx emd [ib] IIC T6
II 2G EEx emd [ib] IIC T6
II 2D T115 °C ... T
med
IP 67
Remote Version
II 1/2G EEx em [ib] IIC T6
II 2G EEx em [ib] IIC T6
II 2D T115 °C ... T
med
IP 67
for meter sizes ≥ DN 50 (2")
for meter sizes ≤ DN 40 (1 1/2")
• Ambient temperature range see Name Plate.
• The Temperature Class is a function of the ambient- and fluid temperatures and is listed in
the EC-Type Examination Certificate.
• The supply voltage values for the transmitter are listed in the Name Plate.
• The Type of Protection is defined by the external circuits connected and can be configured
as either all “intrinsically safe” or “non-intrinsically safe”. A combination is not permitted. The
test voltage for the output circuits for both Types of Protecton is U
m
= 60 V.
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