Original Post
Hi I am a none math student. So cn some one help me to slove this equation. Temperature below 0 degree Celcius. RBaseT = R0[1 + A X T + B X Tpow2 + C X Tpow3 X (T - 100 degree celsius)] Temperature above 0 degree Celcius. RBaseT = R0[1 + A X T + B X Tpow2] where RBaseT = RTD resistance at temperature T R0 = RTD nominal resistance at 0 degree celcius A,B,C are coefficients given A = 3.18 X 10pow-3 B = -6.02 X 10pow-7 C = -6.0 X 10pow-12