Smart Thermocouple Temperature Transmitter Module 1.Output Signal:4-20mA 2.All input 3.All isolation STT500 Smart Thermocouple Temperature ... ,configuration through the PC machine, at the same time compatible with K, N, J, S, B, E, R, T-type galvanic ... linearity, high precision. 2. Use of all-metal seal structure, with high-temperature thermal trough. 3. Irrigation sufficient high-temperature thermal ...