Proximity sensors with in-cable amplifiersEM series
Main Unit, Shielded Type, f3.8, NPN
3.8 mm dia Cylindrical.
0.8 mm ±15%
Ferrous metals (see Characteristics for non-ferrous metals)
5 x 5 mm
10% max. of detecting distance
±10% max. of detecting distance at +23°C, within -10 to +70°C
NPN: 200 mA (40 V) max., Residual voltage: 1 V max.
10.8 to 30 VDC, Ripple (P-P) 10 % or less*1
12 mA or less
-25 to +80 °C (No freezing)
35 to 95 % RH (No condensation)
Approx. 38 g (including nuts and 2-m cable)
*1 Make sure that the power voltage stays within 10.8 V to 30 V even if it is affected by ripple effects.