Igalelo le-analog linokudityaniswa kwi-4-20mA yesignali yobushushu ukusuka ngaphandle.Xa ubala amandla, i-T1 idibanisa kwi-inlet sensor kunye ne-T2 kwi-outlet sensor.
Sineendlela ezimbini zokubala amandla.
Indlela yoku-1:
Amandla=Ukuqukuqela×Ixesha.Umahluko× umthamo wobushushu (Phi na: Temp.Umahlukoibhekisa kumahluko wobushushu phakathi kweTin neTout;umthamo wobushushu ukwiMenu 86,ngokwesiqhelo yi -1.16309KWh/m3℃）
Indlela yesi-2:
Amandla = Flow×(i-thermal enthalpy kwi-T1 temp.- i-thermal enthalpy kwi-T2 temp.)
Le enthalpy thermal ibalwa ngokuzenzekelayo ngemitha yobushushu ngokutsho ngamazweumgangatho.
Ixesha lokuposa: Feb-17-2023