Pepperl & Fuchs
Inductive sensor
NBN30-U4-Z2
Switching function = Normally open/closed (NO/NC)
Output type = Two-wire
Rated operating distance = sn = 30 mm
Installation = non-flush
Output polarity = DC
Assured operating distance = sa = 0 ... 24.3 mm
Actual operating distance = sr = 27 ... 33 mm typ. 30 mm