Photoelectric Sensors CONVERGENT 50mm NPN CABLE
反射/漫射 光学传感器 0.197" ~ 1.969"（5mm ~ 50mm）ADJ NPN - 暗光/亮光 - 可选
得捷:
SENSOR REFLECTIVE 50MM NPN DO/LO
贸泽:
Photoelectric Sensors CONVERGENT 50mm NPN CABLE
艾睿:
Photoelectric Sensor Distance-Setting Light ON/Dark ON NPN 0.05m 4-Pin