Baumer
FPAM 18N3151/S14
Retroreflective Sensor, Polarization Filter, Pulsed Red LED, 10-30VDC, 3.2m Actual Range Sb, 4m Nominal Range Sn, NPN, Dark Operate, M12 4-Pin Connector, 18 x 67mm WH, Cylindrical Threaded, Brass Nickel Plated/PC Housing, PMMA Optics, -25 t