CSA Class I, Div. 1,Groups A, B, C&D Tamb = -40℃ to + 54℃ CAN/CSA C22.2 152; ISA 12.12.01-2000 ETL Class II, Div, 1, Groups E, F%G Class III,Div, 1 Tamb = -40℃ to +54℃; T4
防爆認(rèn)證
II 1G Ex ia IIC T4, -40℃ to +60℃,IP 67 (Zone 0 with no combustible sensor installed) II 2G Ex ia d IIC T4, -40℃ to +60℃,IP 67 (Zone 1 with combustible sensor installed)