LM14 Inductive Proximity Switch Wide voltagerange High on-off frequency Dust proof,vibration ... principle, proximity probe, proximity switch2.power voltage and output type: dc6~36v(npn, pnp, dc two line) and ... available in all models3. testing distance: in shield type: 5mm(lm18), 7mm(lm22), 8mm(lm24), 10mm(lm30 ... ), 15mm(lm30). 4. output current: there are two type in this field: dc and scr . dc: 200ma( ...