MQ-W3AR-DC12-24V

0.3 m 红色 LED 块状 有线 NPN 反射式 光电传感器, IP67

光学传感器

得捷:
SENSOR REFLCTV 40MM NPN OPEN COL

Allied Electronics:
Sensor, AREA REFL NPN VIS R 3CM WIRE SEL 2MS

TME:
Sensor: photoelectric; Range:0÷40mm; NPN; DARK-ON, LIGHT-ON; 100mA

Electro Sonic:
Photoelectric Sensor Retro-Reflective Light ON/Dark ON NPN 0.03m