PR PRetrans 6334, Руководство пользователя

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6334V105 49
6331QA02
LERBAKKEN 10, 8410 RØNDE DENMARK. WWW.PRELECTRONICS.COM
Revision date:
2009-11-17
Version Revision
V1R0
Page:
1/1
ATEX Installation drawing
For safe installation of 6331A or the 6334A the following must be observed. The module shall only
be installed by qualified personnel who are familiar with the national and international laws,
directives and standards that apply to this area.
Year of manufacture can be taken from the first two digits in the serial number.
ATEX Certificate KEMA 10ATEX 0005X
Marking
Standards EN 60079-0 : 2006, EN 60079-11 : 2007, EN 60079-15 : 2005
Special conditions for safe use.
For use in a potentially explosive atmosphere of flammable gasses, vapours or mists, the
transmitter shall be mounted in an enclosure providing a degree of protection of at least IP54 in
accordance to EN60529.
II 3 G Ex nA [nL] IIC T6..T5
II 3 G Ex nL IIC T6..T5
II 3 G Ex nA [ic] IIC T6..T5
II 3 G Ex ic IIC T6..T5
Hazardous Area Zone 2 T5: -40ºC to 60 ºC
T6: -40ºC to 40 ºC
Terminal:
41,42,43,44 /
51,52,53,54
Ex nA [nL]
Uo: 9.6 VDC
Io: 25 mA
Po: 60 mW
Lo: 33 mH
Co: 2.4 μF
13
11
44
43
42
41
+
-
23
21
54
53
52
51
+
-
6331 / 6334
CH2
CH1
Terminal:
11-13 / 21-23
Ex nA
U ≤ 35 VDC
I = 4 - 20 mA
Ex nL or Ex ic
Ui = 35 VDC
Li = 10 μH
Ci = 1.0 nF
ATEX Installation Drawings, UK, FR, DE, DK - 6334A