Temperature sensor SITRANS TS500 with welded thermowell 316Ti Process connection: Thread G 1/2" (1/2"BSPP) Thermowell form: 2/2G/2F acc. to DIN 43772; 2N; D= 9 Insertion length " mm " : 141...160 Initial: 160 Extension: Without Connection head type: BA0: Aluminum; flange lid IP65 Meas. range: -50 ... 400Cel; Sensor quant., Type, Accuracy 2xPt100, Cl.B -50 ... 400Cel; Basic version Explosion protection (ATEX, IECEx) For EU / Australia Intrinsic safety ia,"ic" gas / dust