Sofraser MIVI - Cable Wires Allocation; Directives and Standards; European Pressure Equipment Directive and EMC Directive; ATEX and Iecex Flameproof Enclosure Certification

MIVI Technical Manual
REF: 379/4 6
1.3 Cable wires allocation
wire colour item
A blue
Coil 1
B brown
C transparent
Coil 2
D black
E red
Pt100
Temperature probe
(optional)
F
G
yellow
green
N/A metal Earth
1.4 Directives and Standards
1.4.1 European Pressure Equipment Directive and EMC directive
Up to 60 bars, MIVI sensors are in accordance to the article 4.3 of the PED 2014/68/UE. In case of
higher pressure, sensors are agreed one by one.
The mounting flange is an accessory to be welded on the process line. It means it cannot be indi-
vidually certified but has to be certified with the whole process line.
MIVI sensors have been designed and manufactured according to the electrical safety rules.
1.4.2 ATEX and IECEx flameproof enclosure certification
Marking is
Be sure the sensor’s certification is in accordance to the security level required on your process
location: area classification, equipment group, protection method, gas type, temperature
codes…
MIVI sensors are in agreement with 2014/34/EU directive (ATEX) for equipment installed in explo-
sive gas atmospheres or in presence of combustible dust.
Area classification and equipment installation rules are detailed into EN 60079-0 / A11 stand-
ards and EN 60079-1 standard for gas or EN 60079-31 standard for dust.
MIVI sensors comply with the following standards for equipment installed in explosive gas atmos-
pheres or in presence of combustible dust.
IEC 60079-0: 2011 - Edition:6.0 - Explosive atmospheres - Part 0: General requirements
IEC 60079-1: 2007-04 - Edition:6 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-31: 2008 - Edition:1 - Explosive atmospheres – Part 31: Equipment dust ignition protection by enclosure 't'
To always keep the maximum security level, the proper functioning and the warranty, do not open
it.
Check as often as possible that the information indicated on the sensor’s identification plate is still
visible.
II 2G and/or II 2D and/or II 2GD
Ex db IIC T* Gb and/or Ex tb IIIC IP6X T* Db
(*) Tamb(*) see tables APPENDIX A for ATEX, APPENDIX B for IECEx