Siemens 6DR50.1-0N Notice De Service page 40

7.1.5 Certificates, approvals, explosion protection
Certificates and approvals
Classification according to pressure
equipment directive (PED 97/23/EC)
CE conformity
See also
Certificates (http://www.siemens.com/processinstrumentation/certificates)
Explosion protection
Explosion protection
Explosion protection in accordance with
Flameproof enclosure encapsulation "d",
"XP"
Intrinsic safety "i", "IS"
Non-sparking "nA", "NI"
Dust, protection by means of enclosure
"t", "DIP"
For aluminum enclosure, narrow,
•
single-acting, without window
6DR5..1-.D...-..A.-Z ...
For stainless steel enclosure
•
6DR5..2-.D...-..A.-Z ...
For aluminum enclosure, with window
•
6DR5..3-.K...-..A.-Z ...
Breakdown of the article numbers for assignment of the maximum permissible ambient temperature ranges
6DR5ayb-
a = 0, 2, 5, 6
y = 1, 2
b = 0, 1, 2, 3
Maximum permissible ambient temperature ranges with types of protection Ex ia, Ex ic and Ex nA
Explosion protection in accordance with
With and without HART
6DR5ayb-0cdef-g.Ah-Z ...
•
with the data (a = 0 or 2) and (c = D or
K)
6DR5ayb-0cdef-g.Ah-Z M40
•
with the data (a = 0 or 2) and (c = E)
PROFIBUS PA or
FOUNDATION Fieldbus
6DR5ayb-0cdef-g.Ah-Z ...
•
with the data (a = 5 or 6)
42
For fluid group 1 gases; fulfills requirements according to article 3, paragraph
3 (good engineering practice SEP)
The applicable directives and applied standards with their revision levels can
be found in the EC declaration of conformity on the Internet.
Ex markings
ATEX/IECEx
II 2 G Ex d IIC T6/T4 Gb
II 2 G Ex ia IIC T6/T4 Gb
II 3 G Ex ic IIC T6/T4 Gc
II 2 D Ex ia IIIC T110°C Db
II 3 G Ex nA IIC T6/T4 Gc
II 2 D Ex tb IIIC T100°C Db
0cdef-
c = E, G, D, F, K
d = G, N, M, P, R, S
e = 0, 1, 2, 3
f = 0, 1, 2, 3
ATEX/IECEx
1)2)
FM/CSA
XP, Class I, Division 1, GP.ABCD
XP, Class I, Zone 1, AEx d, IIC, T6/T4
IS / I, II, III / 1 / A-G
IS / 1 / AEx / Ex ib / IIC, Gb
IS / 21 / AEx / Ex ib / IIIC, Db, T110°C
NI / I / 2 / A-D
NI / 2 / AEx / Ex nA, Ex ic / IIC, Gc
DIP / II, III / 1 / E-G
DIP / 21 / AEx / Ex tb / IIIC, Db,
T100°C
g..h-
g = 0, 2, 6, 7, 8
h = 0, 1, 2, 3, 4, 9
FM/CSA
T4: -30 ≤ T ≤ +80 °C (-22 ≤ T
a
T6: -30 ≤ T ≤ +50 °C (-22 ≤ T
a
T4: -40 ≤ T ≤ +80 °C (-40 ≤ T
a
T6: -40 ≤ T ≤ +50 °C (-40 ≤ T
a
T4: -20 ≤ T ≤ +75 °C (-4 ≤ T
a
T6: -20 ≤ T ≤ +50 °C (-4 ≤ T
a
Z ...
. = any character
≤ +176 °F)
a
≤ +122 °F)
a
≤ +176 °F)
a
≤ +122 °F)
a
≤ +167 °F)
a
≤ +122 °F)
a
SIPART PS2 (6DR5...)
A5E03436620-06, 04/2015