The slot-type sensors are used to measure the temperature of large motors and generators.
These sensors are installed inside the coils of the generator or motor as appropriate.
Its construction is based on a platinum wire coiled into a fiberglass subsctrate, which is lodged into a case of the same material. This set is externally protected by an epoxy resin layer. The Slot sensor construction technology allows for a protection against measuring errors by induced voltages, good resistance to electric shocks and a high dielectric insulation. These sensors are usually available in the most diverse dimension as, in general, they are manufactured in compliance with each user’s specifications.