Iecex - Emerson Fisher 3610J Instruction Manual

3610J and 3620J Positioners
September 2017
Table 6. Hazardous Area Classifications for Fisher 3622 Converter
Certificate
Intrinsically Safe
Gas
Ex ia IIC T4/T5/T6 Ga
Dust
Ex ia IIIC Da T120 °C (Tamb ≤ 82°C) / T100 °C (Tamb ≤ 62°C)
/ T85 °C (Tamb ≤ 47°C)
Flameproof
ATEX
Gas
Ex d IIC T5 Gb
Dust
Ex tb IIIC T82 °C Db (Tamb ≤ 79°C)
Type n
Gas
Ex nA IIC T6 Gc
Dust
Ex tc IIIC T85 °C Dc (Tamb ≤ 82°C)
1. These hazardous area classification also apply to 3620J positioners.

IECEx

Conditions of Certification
Intrinsically Safe
WARNING
Substitution of components may impair intrinsic safety.
-40_C ≤ Ta ≤ +82_C; T6 (Ta ≤ +47_C); T5 (Ta ≤ +62_C); T4 (Ta ≤ +82_C)
Entity Parameters: Ui = 30 V, li = 150 mA, Pi = 1.25 W, Ci = 0 nF, Li = 0 mH
Flameproof
WARNING
Disconnect power before opening.
-40_C ≤ Ta ≤ +82_C; T5 (Ta ≤ +82_C)
Type n
WARNING
Disconnect power before opening.
-40_C ≤ Ta ≤ +82_C; T6 (Ta ≤ +82_C)
Refer to table 7 for additional approval information.
10
Certification Obtained
II 1 G & D
II 2 G & D
II 3 G & D
(1)
—ATEX
Entity Rating
Ui = 30 VDC
Ii = 150 mA
Pi = 1.25 W
Ci = 0 nF
Li = 0 mH
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Instruction Manual
D200149X012
Temperature Code
T4 (Tamb ≤ 82°C)
T5 (Tamb ≤ 62°C)
T6 (Tamb ≤ 47°C)
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T5 (Tamb ≤ 82°C)
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T6 (Tamb ≤ 82°C)
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