P/N. 6166 4790 P/N. 6166 4890 PART NO: 61664890 "PT100, 3/8""X1/4"""; PT100B 4L SIEMENS STANDARD TYPE : 4.91 V-2158-401-A-745 WTH BVS 03 ATEX E292 2.N 1846-MU-50/250 C Widerstandsthermometer mit B Kopf EngD07/095757 PT 100 (Ident-Nr 18802715) Bearing resistance thermometer 3359950 Resistance thermometer for containers with head "2XPT100 3-wire Type Eng10076626 PT100, D1113455202 GLNR 40708 ;temperature sensor