Foil element are used for high accuracy surface and air temperature measurements.
Due to the sensors low heat capacity (big surface, low mass) the measured objects temperature is little affected and the response time is fast. Foil elements give also fast response time.
Part no. 263601 Pt 100 IEC-751 Class A
Part no. 263601B Pt 100 IEC-751 Class B
See technical data for further information.