ABB CoriolisMaster FCM2000, Operating Instructions Manual

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Installation
46 CoriolisMaster FCM2000 D184B111U02
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4.6.3 Ex-Approval ATEX, MC26B, MC27B
EU-Type Examination Certificate:
TÜV 99 ATEX 1443X
II 2G EEx emd [ib] IIC T6:
≤ DN 40 (1 1/2“)
II 1/2G EEx emd [ib] IIC T6: DN 50 ... DN 150 (2...6“)
The internal volume for meter sizes DN 50 (2“) „H“ ... DN 150 (6“) „L“
corresponds to Category 1 (Zone 0).
II 2D T115°C ... Tmed IP 67 (Tamb -20 ...60 °C (-4 ... 140 °F))
ATEX Temperature Classes and Ambient Temperature
Meter size DN 20 ... DN 150 (3/4 ... 6“)
Ambient
temperature 40 °C
(104 °F)
50 °C
(122 °F)
60 °C
(140 °F)
Temperature Class
T2 180 °C
(356 °F)
– –
T3 165 °C
(329 °F)
140 °C
(284 °F)
–
T4 100 °C
(212 °F)
100 °C
(212 °F)
80 °C
(176 °F)
T5 65 °C
(149 °F)
65 °C
(149 °F)
65 °C
(149 °F)
T6 50 °C
(122 °F)
50 °C
(122 °F)
50 °C
(122 °F)
These values also apply to insulated Mass Flowmeter
4.6.4 Ex-Approval FM, MC26C, MC27C
Explosion Proof
Dust Ignition
Proof
Intrinsically Safe
Non-Incendive
XP-IS/I, II, III/1/BCD/T* TA = *; Type NEMA 4X
DIP/II, III/1 EFG/T* TA = *; Type NEMA 4X
IS/I, II, III/1/BCDEFG/T* TA = *; Type NEMA 4X
NI/I, II, III/2/ABCDFG/T* TA = *; Type NEMA 4X
T* see FM Temperature Classes.
In case of a remote installation the length of the provided cable
between sensor and transmitter must be at least 5 m (16.4 ft.).
FM Temperature Classes and Ambient Temperature
Meter size DN 20 ... DN 150 (3/4 ... 6“)
Ambient
temperature -40°... 40 °C
(-40 ... 104 °F)
-40°... 50 °C
(-40 ... 122 °F)
-40°...60 °C
(-40 ... 140 °F)
Temperature Class
T2 180 °C
(356 °F)
– –
T3 165 °C
(329 °F)
140 °C
(284 °F)
–
T4 100 °C
(212 °F)
100 °C
(212 °F)
80 °C
(176 °F)
T5 65 °C
(149 °F)
65 °C
(149 °F)
65 °C
(149 °F)
T6 50 °C
(122 °F)
50 °C
(122 °F)
50 °C
(122 °F)
Ex-Approval FM, MC21O, MC23O
Nonincendive Class I,II, III, Division 2, Groups A, B, C, D, F,
G/T6 Ta = 60 °C (140 °F), NEMA 4X.
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