Installation In Hazardous Area - Siemens SITRANS MAG 1100 Operating Instructions Manual

2.2

Installation in hazardous area

Hazardous area approvals
Intrinsically safe data
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WARNING
Equipment used in hazardous areas must be Ex-approved and marked accordingly.
It is required that the special conditions for safe use provided in the manual and in the Ex
certificate are followed!
The device is approved for use in hazardous area and has the following approval:
● II 2 (1) GD Ex e ia IIB T3-T6 (MAG 1100 Ex remote mounted)
● II 2 (1) (2) GD Ex d [ia] [ib] IIB T3-T6 (MAG 1100 Ex compact mounted with MAG 6000 I Ex
de)
WARNING
Make sure the hazardous area approval is suitable for the environment in which the device
will be installed.
Table 2-2 Intrinsically safe data for remote mounted MAG 1100 Ex
Coil circuit "Ex e" (Terminal 85,86)
Ui
Ii
WARNING
Compact mounted versions
For intrinsically safe data for MAG 3100 Ex compact mounted with MAG 6000 I Ex d, refer
to the Operating Instructions of MAG 6000 I or to certificate number Sira 07ATEX3181X,
available here: Sira certificate
for-use-in-hazardous-locations-atex-ec-type-examination-certificate-sira?
dti=0&pnid=17323&lc=en-WW).
WARNING
With intrinsically safe circuits, use only certified meters appropriate for the transmitter.
If a non-conforming supply unit is used, the "fail-safe" type of protection will no longer be
effective and the approval certification will be invalid.
30 V (70 V peak)
130 mA
(https://support.industry.siemens.com/cs/document/43032182/
info@eltra-trade.com
Safety notes
2.2 Installation in hazardous area
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