... Transducer Specification:Model: STT-800H HART Protocol type STT-800M Analog-type Feature and functions:1.Two wire transmit system ... 20mAError±0.2%,±0.5%DisplayLCDAmbient temperature-20~70degreeThe impact of ambient temperature0.25%/10Explosion-proof signdBT4Protection RatingIP54Cold ... SignalB, E, J, K, N, R, S, T-type thermocouple.Pt50, Pt100, Pt1000, Cu50, Cu100-based Thermal ResistanceResistance, ...