... CE,CQC,ISO9001 AI-808H Mass Flow Meter High-performance Intelligent Flow-integrating Instrument Main Features- Modularized ... thermocouple, voltage, or current signal- Functions:retransmission, high/low alarm of momentary flow, temperature and pressure, ... digital filter parameter dL=0)InputThermocouple: K, S, R, T, E, J, N, WRe3-WRe25, WRe5 ... (-100~1300°C), S(0~1700°C), R(0~1700°C), T(-200~+390°C), ...