Urck India Automation Pvt. Ltd. Offers Weld-Field Immune Sensors. Turck India Automation Pvt. Ltd. Manufactures Industrial Automation, Electronic Components, Sensors, Interfaces, and Fieldbuses. The Weld-Field Immune Sensors are capable of reliably detecting permanent magnets of various field strengths on all common cylinder types. The Weld-Field Immune Sensors operate completely wear-free and are short-circuiting protected. Based on the fact that magnetic fields can permeate non-magnetic metals, it is possible to detect a permanent magnet attached to the piston through the aluminium wall of the cylinder.
