Okokufaka kwe-analog kungaxhunywa kusiginali yezinga lokushisa emine engu-4-20mA kusuka ngaphandle.Lapho kubalwa amandla, i-T1 ixhuma kunzwa yokungena kanye ne-T2 kunzwa yokuphumayo.
Sinezindlela ezimbili zokubala amandla.
Indlela 1:
Amandla=Flow×Temp.Umehluko×umthamo wokushisa (Kuphi:Temp.Umehlukoisho umehluko wokushisa phakathi kwe-Tin ne-Tout;umthamo wokushisa ukuMenu 86,imvamisa kungu-1.16309KWh/m3℃）
Indlela 2:
Amandla = Ukugeleza×(i-thermal enthalpy at T1 temp.- i-thermal enthalpy at T2 temp.)
Le enthalpy eshisayo ibalwa ngokuzenzakalelayo imitha yokushisa ngokusho kwamazwe ngamazweejwayelekile.
Isikhathi sokuthumela: Feb-17-2023