Emerson Fisher 3710, Инструкция по эксплуатации

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Instruction Manual
D101728X012
3710 and 3720 Positioners
September 2017
8
Refer to table 5 for approval information.
Table 5. Hazardous Area Classifications for Fisher 3722 Converter
(1)
—CSA (Canada)
Certification Body Certification Obtained Entity Rating Temperature Code
CSA
Intrinsically Safe
Ex ia IIC T4/T5/T6 per drawing GE28591 (figure 34)
Ex ia Intrinsically Safe
Class I, II Division 1 GP A,B,C,D,E,F,G T4/T5/T6
per drawing GE28591 (figure 34) Vmax = 30 VDC
Imax = 150 mA
Pi = 1.25 W
Ci = 0 nF
Li = 0 mH
T4 (Tamb ≤ 82
°
C)
T5 (Tamb ≤ 62
°
C)
T6 (Tamb ≤ 47
°
C)
Explosion-proof
Ex d IIC T5
Class I, Division 1, GP A,B,C,D T5
- - -
T5 (Tamb ≤ 82
°
C)
Type n
Ex nA IIC T6
- - - T6 (Tamb ≤ 82
°
C)
Class I, Division 2, GP A,B,C,D T6
- - -
T6 (Tamb ≤ 82
°
C)
Class II, Division 1, GP E,F,G T5 T5 (Tamb ≤ 82
°
C)
Class II, Division 2, GP F,G T6 T6 (Tamb ≤ 82
°
C)
1. These hazardous area classification also apply to 3720 positioners.
FM
Intrinsically Safe, Explosion-proof, Type n, Dust Ignition-proof, Non‐incendive
No special conditions for safe use.
Refer to table 6 for approval information.
Table 6. Hazardous Area Classifications for Fisher 3722 Converter
(1)
—FM (United States)
Certification Body Certification Obtained Entity Rating Temperature Code
FM
Intrinsically Safe
Class I Zone 0 AEx ia IIC T4/T5/T6 per drawing GE28590 (figure 35)
Class I, II, III Division 1 GP A,B,C,D,E,F,G T4/T5/T6
per drawing GE28590 (figure 35)
Vmax = 30 VDC
Imax = 150 mA
Pi = 1.25 W
Ci = 0 nF
Li = 0 mH
T4 (Tamb ≤ 82
°
C)
T5 (Tamb ≤ 62
°
C)
T6 (Tamb ≤ 47
°
C)
Explosion-proof
Class I Zone 1 AEx d IIC T5
Class I, Division I, GP A,B,C,D T5
- - -
T5 (Tamb ≤ 82
°
C)
Type n
Class I Zone 2 AEx nA IIC T5
- - -
T5 (Tamb ≤ 82
°
C)
Class I, Division 2, GP A,B,C,D T5
Class II, Division 1, GP E,F,G T5
Class II, Division 2, GP F,G T5
- - -
T5 (Tamb ≤ 82
°
C)
1. These hazardous area classification also apply to 3720 positioners.
ATEX
Standards Used for Certification
EN 60079-0: 2012 EN 60079-31: 2009
EN 60079-1: 2007 EN 61241-0: 2006
EN 60079-11: 2012 EN 61241-1: 2004
EN 60079-15: 2010 EN 61241-11: 2006