With these Separate-amplifier Sensors, the light from the Amplifier is transmitted through a fiber to enable detection in narrow places, other locations with limited access.
There are 2 products of Fiber Sensors.
Smart Fiber Amplifier Units
E3NX-FA
The Advanced Fiber Amplifier Units That Handles On-site Needs
Smart Fiber Sensor
E3X-HD
Surprisingly Stable Detection with Your Finger tip. Exceptionally easy operation and stabilizing technology reduce maintenance cost.