50 mm 塑料 光纤传感器, IP40
反射 光学传感器 1.969"（50mm） -
得捷:
SENSOR REFLECTIVE 50MM R4 COAX
Allied Electronics:
Sensor; M3 Ultra-Small; Threaded Coaxial; Diffuse Reflective; Sleeve 15mm R4; 2m
Newark:
# PANASONIC INDUSTRIAL DEVICES FD-EG30S Fiber Optic Sensor, Reflective, Sleeve Type, 50 mm
Electro Sonic:
Digital Fiber Amplifier Unit
