Optronics PG11 - Marking; Certification; Ex Db Ib IIC T5 Gb; Vendor Information

9.3 Marking
9.3.1 Certification
9.3.1.1 Ex db ib IIC T5 Gb
Ex db eb ib IIC T5 Gb
9.3.2 Vendor information
9.3.3 Serial number and year of manufacturing
Document 022-80036-OM Revision R03 Page 38 of 48