MIH® Power over Fiber Smart Monitoring System for Medium Voltage Switchgear The industry’s first multi-function bus bar sensor module for continuous monitoring of temperature and humidity. POF-WL240 Series Model WL240-TH: Temperature and humidity sensor module shown in the picture Power over Fiber (PoF) technology Monitor temperature and humidity on bus bar Multi-function sensor module No sensor module range limitation or alignment constraints No low voltage wiring in high voltage compartment Excellent noise immunity capability Multiple sensor module system solutions Bus Bar Monitoring Solution Comparison Feature Multi-Function Sensor Module MH GoPower Company Limited TEL: +886-7-6955900 / FAX: +886-7-6955950 [email protected] / www.mhgopower.com Rev. 2.