DuckCorp Dico

Found one definition

1.                 From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
                   
   
   
                   
                     
   resistance temperature detector /ɹɪsˈɪstəns tˈɛmpɹɪtʃə dɪtˈɛktə/ (RTD /ˌɑːtˌiːdˈiː/)
   Widerstandsthermometer <neut> [techn.]
      Synonym: resistance thermometer