NCS-TT306 Series HART Temperature Transmitter： 1. Certified by CE, Ex ia, EMC, SIL2 and HART 2. Dual channel, supporting multiple thermistor and thermocouple sensors, and supporting redundant hot backup of sensors 3. Supports 2/3/4-wire when connecting thermal resistors 4. The cold end compensation accuracy of the thermocouple can reach ± 0.15 ℃ (externally connected Pt100) 5. High precision (Pt100: ± 0.1 ℃), low-temperature drift (Pt100: ± 0.003 ℃/℃) 6. EDD/SSD/FDI/DTM are provided, which are compatible with various DCS systems