Explosive Atmospheres
•This equipment has been found to comply with the European Directive for Equipment For Potentially Explosive Atmospheres 2014/34/EU (ATEX), and Certification Scheme for Explosive Atmospheres of INTERNATIONAL ELECTROTECHNICAL COMMISSION (IECEx). Evaluation was made in 2018 by DNV GL to the ATEX Directive with a certificate number Presafe 18 ATEX 12438X and in 2011 to IECEx scheme with a certificate number IECEx DNV 11.0012X, where X represents the following Special Conditions for Safe Use: 1) Only Ex d certified cable glands and thread adapters are to be used; and 2) For ambient temperatures above 70 °C, use field wiring suitable for 20°C above maximum ambient temperature.
•II – Suitable for use in surface (not mine) installations.
•2G – High level of protection is provided against flammable gases, vapors, or liquids, which may exist during normal operation.
•Ex d – Explosion protection is provided by a flameproof enclosure.
•T6 – Temperature class for surface temperature limitations. T6 is ≤ 85ºC
•Gb – Equipment group per IEC 60079-0 and EN 60079-0.
-40 °C ≤ Tamb ≤ 60 °C
•Safe limits of ambient temperature.
IP66
•Ingress protection: dust tight and protected against powerful water jetting.
CE 2460
Indicates conformity with all applicable Directives for products sold within the European Economic Area.
Type 4X
•The enclosure has been evaluated by UL for outdoor use to provide protection against water and dust and an increased level of protection against corrosion; and that will be undamaged by the external formation of ice.
UL
Listed by UL to both the Canadian and US requirements for explosion proof products intended for use in Class I, Division 1 & 2, Groups C & D environments as classified by the US and/or Canadian Electrical Code.
2P46
UL listing control number issued to Liquid Controls.
DNV 12.0091 X
Explosive atmosphere certification for Brazil (INMETRO).
CCE ID NO. P318018/1
Explosive atmosphere certification for India.