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SARA-G3 series - System Integration Manual

UBX-13000995 - R06 Objective Specification Approvals

Page 184 of 218

4.5 SARA-G350 ATEX conformance for use in explosive atmospheres

SARA-G350 ATEX modules are certified as components intended for use in potentially explosive

atmospheres compliant to the following standards:

 IEC 60079-0: 2011

 IEC 60079-11: 2011

 IEC 60079-26: 2006

The certification number of SARA-G350 ATEX modules according to the ATEX directive 94/9/EC is:

 SIQ 13 ATEX 032 U

The certification number of SARA-G350 ATEX modules according to the IECEx conformity assessment

system is:

 IECEx SIQ 13.0004U

According to the standards listed above, the SARA-G350 ATEX modules are certified with the following

marking:

 Ex II 1G, Ex ia IIC/IIB

The temperature range for using SARA-G350 ATEX modules is defined in the ‘Operating temperature

range’ section of the

SARA-G3 series

Data Sheet

[1].

The RF radiating profile of SARA-G350 ATEX modules is compliant to all the applicable 3GPP / ETSI

standards, with a maximum of 2 W RF pulse power and 1.15 mJ RF pulse energy according to the

GSM/GPRS power class stated in Table 2Table 2.

The nameplate of SARA-G350 ATEX modules is described in the ‘Product labeling’ section of the

SARA-

G3 series

Data Sheet

[1].

The following maximum input and equivalent parameters must be considered in sub-division IIC:

 Ui = 3.8 V

 Ii = 1.6 A (burst)

 Pi = 2.5 W

 Ci = 103 µF

 Li = 4.1 µH

The following maximum input and equivalent parameters must be considered in sub-divisions IIB, IIA:

 Ui = 4.2 V

 Ii = 2.5 A (burst)

 Pi = 2.5 W

 Ci = 103 µF

 Li = 4.1 µH

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