Further information for Pepperl + Fuchs PF Inductive sensor 40mm non flush 10 30VDC 0 200mA 120988 - NBN40-L2-E0-V1
Switching distance: 40 mm, Installation: non-flush, Switching function: Normally open (NO), Output type: NPN, Operating voltage: 10 ... 30 V DC, Operating current: 0 ... 200 mA