Azbil’s Wet Process Optical Fiber Sensors specialize in detecting leakage or surface level of chemicals and pure water used for heat treatment, washing, or exposure processes in the manufacturing of semiconductor and LCD crystals, detection during wafer mapping, and detection of the dropping of an LED or other tiny part. Sensors are also used in many life sciences and bio-medical equipment applications. They not only feature a high level of detection performance but also save space, reduce adjustment workload, and are easy to maintain.