22
FLEX Ex Thermocouple/RTD Input Module
Publication
1797-IN004G-EN-P - August 2017
UL, C-UL Certification
If these products have the UL/C-UL mark, they have been designed,
evaluated, tested, and certified to meet the following standards:
•
UL 913, 1988, Intrinsically Safe Apparatus and Associated Apparatus
for Use in Class I, II, and III Division 1, Hazardous (Classified)
Locations
•
UL 1203, Explosion-Proof and Dust-Ignition-Proof Electrical
Equipment for Use in Hazardous (Classified) Locations
•
UL 2279, Electrical Equipment for Use in Class I, Zone 0, 1, and 2
Hazardous (Classified) Locations
•
UL 61010, UL Standard for Safety Electrical Equipment For
Measurement, Control, and Laboratory Use; Part 1: General
Requirements
•
CSA C22.2 No. 157-92, Intrinsically Safe and Non-Incendive
Equipment for Use in Hazardous Locations
•
CSA C22.2 No. 30-M1986, Explosion-Proof Enclosures for Use in
Class I Hazardous Locations
•
CSA-E79-0-95, Electrical Apparatus for Explosive Gas Atmospheres,
Part 0: General Requirements
•
CSA-E79-11-95, Electrical Apparatus for Explosive Gas
Atmospheres, Part 11: Intrinsic Safety “i”
•
CSA C22.2 No. 14-95, Industrial Control Equipment
IMPORTANT
For detailed certification information, refer to the FLEX Ex
System Certification Reference Manual, publication
1797-RM001
.
Summary of Contents for FLEX Ex 1797-IRT8
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