ABB APW 2013 FOCS Fiber Optic Current Sensor

ABB APW 2013 FOCS Fiber Optic Current Sensor. For more information about ABB Products available at Galco call 800-337-1720 or visit: ABB’s FOCS is a family of high accuracy fiber-optic current sensors developed for measuring high DC currents. The easy and flexible use characterizes this technical innovation. Based on the magneto-optic effect (Faraday effect) in a single-ended optical fiber around the current conductor, the FOCS can measure uni- or bidirectional dc