Abb Limited [Oil and Gas] offers Indoor Combination Sensor with Air-core Winding. Abb Limited [Oil and Gas] is an ISO 9001 accredited company. The Indoor Combination Sensor with Air-core Winding, also known Primary GIS, is based on the principle of the Rogowski-coil. The Indoor Combination Sensor with Air-core Winding has no ferromagnetic core. The Indoor Combination Sensor with Air-core Winding has high linearity and non-saturable. The Indoor Combination Sensor with Air-core Winding has small dimensions and light weight.
