Instruction Manual
D200138X012
3582, 582i, and 3583
January 2013
12
IECEx
Conditions of Certification
Intrinsically Safe
WARNING
Substitution of components may impair intrinsic safety.
-40
_
C
≤
Ta
≤
+71
_
C; T6 (Ta
≤
+47
_
C); T5 (Ta
≤
+62
_
C); T4 (Ta
≤
+71
_
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
≤
+71
_
C; T6 (Ta
≤
+71
_
C)
Type n
WARNING
Disconnect power before opening.
-40
_
C
≤
Ta
≤
+71
_
C; T6 (Ta
≤
+71
_
C)
Refer to table 7 for approval information and figure 31 for a typical ATEX/IECEx approval nameplate.
Table 7. Hazardous Area Classifications for Fisher 582i Converter
—IECEx
Certificate
Certification Obtained
Entity Rating
Temperature Code
Enclosure Rating
IECEx
Intrinsically Safe
Gas
Ex ia IIC T4/T5/T6
Ui = 30 VDC
Ii = 150 mA
Pi = 1.25 W
Ci = 0 nF
Li = 0 mH
T4 (Tamb
≤
71
°
C)
T5 (Tamb
≤
62
°
C)
T6 (Tamb
≤
47
°
C)
IP54
Flameproof
Gas
Ex d IIC T6
- - -
T6 (Tamb
≤
71
°
C)
IP54
Type n
Gas
Ex nA IIC T6
- - -
T6 (Tamb
≤
71
°
C)
IP54
1.These hazardous area classification also apply to 3582i positioners.