Cylindrical resistance thermometer                     sensing element sensor connection cable type stem in mm stem length in mm single double PT 100 NT100  2 wires 3 wires 4 wires T-T-S (0+400C) G-G (-40+200C) G-G-S (-40+200C) F-T-S (-50+240C) P-V-C (-20+105C) 4 6 8 special 30 50 100 200 special