Baumer FHDK 14N5101 Diffuse Sensor, Background Suppression (BGS), Pulsed Red LED, 20-350mm Range Tw, Mechanical 10-Turn Adj., 10-30VDC, Light/Dark Operate, NPN, <100mA, 2m 4-Pin Cable, 43 x 14.8 x 32.7mm (HWD), Plastic Housing, PMMA Optics, -25 to +65°C, IP67 $319.00 Select
Baumer FPDK 14N5101 Retroreflective Sensor, Standard, Pulsed Red LED, 10-30VDC, 7m Actual Range Sb, 7.2m Nominal Range Sn, NPN, Light/Dark Operate, 2m 4-Pin Cable, 43 x 14.8 x 31mm (HWD), Plastic (ASA, MABS) Housing, PMMA Optics, -20° to +65°C, IP67 $214.00 Select