E3S-BT81
Manufacturers：
Omron Automation & Safety
Description：
2M SEP PNP VERT
E3S-BT81-D
Manufacturers：
Omron Automation & Safety
Description：
RECEIVER FOR E3S-BT81 PHOTO
E3S-BT81-L
Manufacturers：
Omron Automation & Safety
Description：
EMITTER ONLY FOR E3S-BT81