Installation
FLOWSIC600 · Technical Information · 8010125 V 4.0 · © SICK AG 111
Subject to change without notice
4.4.6 Requirements for use in hazardous areas with potentially explosive
atmospheres
1
Intended use
The FLOWSIC600 is suitable for use in hazardous areas classified as Zone 1 and Zone 2.
Certification in accordance with ATEX
II 1/2 G Ex de ib [ia] IIC T4
II 1/2 G Ex de ib [ia] IIA T4
Permitted ambient temperature range -40°C to +60°C
EC TYPE Examination Certificate: TÜV 01 ATEX 1766, include 1. to 6. Supplement
IECEx Certification
Gb/Ga Ex de ib [ia Ga] IIC T4
Gb/Ga Ex de ib [ia Ga] IIC T4
Permitted ambient temperature range -40°C to +60°C, optionally - -50°C to +70°C
IECEx Certificate of Conformity: IECEx TUN 11.0001 X
Figure 52 FLOWIC600 components and their type of protection
1 For use in USA and Kanada, see control drawings
pg. 240, 9.6.
Aux. power
PE
Digital output
RS485
Digital output
Digital output
Digital output
Power supply
Field connections
Terminal box "e", "i"
Compliant with EN/IEC 60079-7
Signal processing unit
(SPU)
Pressure-tight
compartment "d"
Compliant with
EN/IEC 60079-1
Meter body
Ultrasonic transducers "ia"
Compliant with EN /IEC 60079-11
and EN /IEC 60079-26
PE
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