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

2.2

Installation in hazardous area

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!
Hazardous area approvals
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)
Make sure the hazardous area approval is suitable for the environment in which the device
will be installed.
Intrinsically safe data
Table 2-2
Coil circuit "Ex e" (Terminal 85,86)
Ui
Ii
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).
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.
SITRANS F M MAG 1100 sensor
Operating Instructions, 01/2018, A5E03433301-AC
WARNING
WARNING
Intrinsically safe data for remote mounted MAG 1100 Ex
WARNING
WARNING
30 V (70 V peak)
130 mA
(https://support.industry.siemens.com/cs/document/43032182/
Safety notes
2.2 Installation in hazardous area
11