E3F2-R4B4-P1概述
Photoelectric Sensors - Industrial PNP, Retro, 4M, DC M12 Conn. Plastic
逆向反射式，极化 光学传感器 3.937" ~ 157.480"（100mm ~ 4m）ADJ PNP - 暗光/亮光 - 可选
得捷:
SENSOR RETRO POL 4M PNP
艾睿:
Photoelectric Sensor Polarized Retro-Reflective Light ON/Dark ON PNP 4m 4-Pin
TME:
Sensor: photoelectric; Range:0.1÷4m; PNP; DARK-ON, LIGHT-ON; 100mA