"Inductive sensor from Pepperl & FuchsNon-ferromagnetic objects5 mm, flush, in ST37/1.
0037Can be used up to SIL3 in accordance with IEC61508Protection rating: IP68ATEX/IECEx approvals for Zone 0/1/20/21 (Ex i)ATEX/IECEx approvals for Zone 2/22 (Ex ec/tc)"