Siemens SITRANS P500, Руководство по эксплуатации, Страница: 211 / 238

Technical data
11.8 Certificates and approvals
SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09
211
Certificates and approvals
Connection To a circuit with the operating values:
U
m
= 10.5 … 45 V DC; P
max
= 1.2 W
•
Type of protection "n" (Zone 2)
Designation
II 3 G Ex nA II T4/T6;
II 2/3 G Ex ib/nL IIC T4/T6;
II 2/3 G Ex ib/ic IIC T4/T6
Connection "nA, ic" U
m
= 45 V DC
Connection "nL" U
n
= 45 V
Effective inner inductance L
i
= 400 μH
Effective inner capacitance C
i
= 6 nF
• Explosion protection for USA
(to FM)
•
Certificate of Compliance
Marking (XP/DIP) or (IS) XP CL I, DIV 1, GP ABCD T4/T6;
DIP CL II, III, DIV 1, GP EFG T4/T6;
IS CL I, II, III, DIV 1, GP ABCDEFG T4
CL I, Zone 0, AEx ia IIC T4;
CL I, Zone 1, AEX ib IIC T4
Permitted ambient temperature T
a
= T4: -40 ... +85 °C (-40 ... +185 °F)
T
a
= T6: -40 ... +60 °C (-40 ... +140 °F)
Entity parameters To "control drawing":
U
m
= 30 V, I
m
= 100 mA,
P
i
= 750 mW, L
i
= 400 μH, C
i
= 6 nF
Marking (NI/S) NI CL I, DIV 2, GP ABCD T4/T6;
NI CL I, Zone 2, GP IIC T4/T6;
S CL II, III, GP FG T4/T6;
NI CL I, DIV 2, GP ABCD T4/T6, NIFW;
NI CL I, Zone 2, GP IIC T4/T6, NIFW
NI CL II, III, DIV 2, GP FG T4/T6, NIFW
Permitted ambient temperature T
a
= T4: -40 ... +85 °C (-40 ... +185 °F)
T
a
= T6: -40 ... +60 °C (-40 ... +140 °F)
NI/S parameters To "control drawing":
Um = 45 V, Li = 400 μH, C
i
= 6 nF
•
Explosion protection for Cana-
da (to
C
CSA
US
)
•
Certificate of Compliance
Marking (XP/DIP) CL I, DIV 1, GP ABCD T4 /T6;
CL II, DIV 1, GP EFG T4/T6
Permitted ambient temperature T
a
= T4: -40 ... +85 °C (-40 ... +185 °F)
T
a
= T6: -40 ... +60 °C (-40 ... +140 °F)
Entity parameters (XP/DIP) To "control drawing":
U
max
= 45 V