EU RO Mutual Recognition Group

General description of the product

Temperature Switches has temperature measurement capabilities with relevant output change-over. Switches may have electric and/or electronic parts and be externally power supplied. Temperature sensors may be based on several working principles: bi-metallic (BM), liquid expansion (LE), gas-expansion (GE), thermo-resistors (RTD), thermocouples (TC), infrared (IR), etc.; the relevant features of which vary accordingly. According their working principle the movement directly act on the opening and closing of an electrical switch or the sensor respond to temperature by changing the electrical performance.