1.Temperature controllers 2.PID, ON/OFF, auto-tuning 3.Universal ... T, E, J, N,WRe3~WRe25,WRe5~WRe26 etcResistance temperature detector: Pt100, Cu50Linear voltage:0~5V,1~5V,0~ ... 4-4;4KV according to IEC61000-4-5.Operating Ambient : temperature -10~60°C; humidity ≤90%RHOrdering Code: ( function(){ ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); AI-518 Digital Industrial temperature controllers