SICK VTF18-4N1640 Photoelectric proximity sensor ,NPN ,New

FEATURES Sensor/ detection principle Photoelectric proximity sensor, Background blanking Housing design (light emission) Cylindrical Housing length 78 mm Thread diameter (housing) M18 x 1 Optical axis Axial Sensing range max. 3 mm... 100 mm 1) Sensing range 3 mm... 90 mm Focus 2) Type of light Infrared light Light source LED 3) Light spot size (distance) Ø 3 mm (50 mm) Adjustment None MECHANICS/ELECTRONICS Supply voltage 10 V DC... 30 V DC 1) Ripple = 10 % 2) Power consumption 30 mA 3) Switching output NPN 4) Switching mode Light/dark switching 4) Switching mode selector Selectable via L/D control cable Output current Imax.

100 mA Response time = 2 ms 5) Switching frequency 250 Hz 6) Connection type Male connector M12, 4-pin Circuit protection A 7) B 8) C 9) D 10) Protection class III Weight 100 g Housing material Plastic, PBT/PC Optics material Plastic, PMMA Enclosure rating IP67 Special feature Focused optics Ambient operating temperature –25 °C... +70 °C UL File No. NMFT2. E175606