8 Hazardous location certifications
8.1 North American certifications
Canadian Standards Association (CSA)
E6
Explosion proof–Intrinsically Safe for Class I, Division 1, Groups B, C,
and D
Ex d[ia] IIC T6 Gb / Class I, Zone 1, AEx d[ia] IIC T6 Gb
Dust-ignition proof for Class II/III, Division 1, Groups E, F, and G
Temperature Code T6 (-50 °C ≤ Ta ≤ 70 °C)
Factory Sealed; Dual Seal;
Enclosure Type 4X, IP66
Install per drawing 08800-0112
I6
Intrinsically safe for use in Class I, II, III Division 1, Groups A, B, C, D, E, F,
and G
Ex ia IIC T4 Ga SECURITE INTRINSEQUE Class I, Zone 0, AEx ia IIC T4 Ga.
Non-incendive for Class I, Division 2, Groups A, B, C and D
Temperature Code T4 (-50 °C ≤ Ta ≤ 70 °C)
4-20 mA HART Dual Seal
Enclosure Type 4X, IP66
Install per drawing 08800-0112
Combined Canadian certifications (CSA)
K6
E6 and I6 combination
Special conditions for safe use (X):
1. When fitted with the 90V transient suppressors, the
equipment is not capable of passing the 500V insulation
test. This must be taken into account upon installation.
2. The enclosure may be made from aluminum alloy with a
protective polyurethane paint finish; however, care should
be taken to protect it from impact or abrasion when
located in Zone 0.
3. When the equipment is installed, particular precautions
must be taken to ensure, taking into account the effect of
process fluid temperature, that the ambient temperature
of the electrical housing of the equipment meets the
marked protection type temperature range.
Quick Start Guide
April 2018
20 Rosemount 8600 Series Vortex Flowmeter
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