... Sensor(Type S,R,B,Wre) ISO9001 Wire:Pt-Rh/Wre Tolerance:4C Fast reaction,High accurate,relability High Temperature Sensor( ... Type S,R,B,Wre)It is usually connected with display ... QR-KR PtRh13% Pt S QR-KS PtRh10% Pt B QR-KB PtRh30% PtRh6% WRe QR-KW WRe3% WRe25 ... seconds.Measuring time : 3 to 6 seconds. High Temperature Sensor(Type S,R,B,Wre)