OMRON INDUSTRIAL AUTOMATION E3FB-VP21 Photoelectric Sensor, E3FB Series, Metal, Reflective, 50mm, PNP, 10-30VDC
反射 光学传感器 0.328" ~ 1.969"（10mm ~ 50mm）ADJ PNP - 暗光/亮光 - 可选
得捷:
SENSOR REFLECTIVE 50MM PNP
艾睿:
Photoelectric Sensor Limited Distance Reflective Light ON/Dark ON PNP Open Collector 0.05m 4-Pin
Newark:
# OMRON INDUSTRIAL AUTOMATION E3FB-VP21 Photoelectric Sensor, E3FB Series, Metal, Reflective, 50mm, PNP, 10-30Vdc