KROHNE OPTISWITCH 52x0C ARV52 64bar EN - Manual (Page 13)

Approvals 2)
In conjunction with a corresponding level sensor, ARV 60 has the following approvals.
ATEX ia
ATEX II 1G, 1/2G, 2G EEx ia IIC T6; ATEX II 1G,
1/2G EEx ia IIC T6
ATEX d ATEX II 1/2G, 2G EEx d IIC T6
FM Zone 0 FM Zone 0, Division 1, intrinsic safe; FM Zone 0,
Division 1, explosion safe
FM Zone 2 FM Zone 2, Division 2
Ship approvals
Others WHG
2) Take note of the corresponding certificates of the sensor
Lock fitting ARV 60 - up to 64 bar for OPTISWITCH 5200 13
Supplement
30923
-EN
-050704