... Hot Sale K Type RTD Thermocouple Transmitter with 4-20mA Output MS181 MS181 Head Mounted pt100 Temperature Transmitter 4 20 ... measurement programmable, input signal is carried out by linear processing, output is 4~20mA standard signal, with characteristic of electrical isolation ... isolation•2 wire technology, 4 to 20 mA analog output•High accuracy in total ambient temperature range•Fault signal on ...