ZHCACG9A june 2018 – march 2023 ADS1120 , ADS112C04 , ADS112U04 , ADS1147 , ADS1148 , ADS114S06 , ADS114S06B , ADS114S08 , ADS114S08B , ADS1220 , ADS122C04 , ADS122U04 , ADS1247 , ADS1248 , ADS124S06 , ADS124S08 , ADS125H02 , ADS1260 , ADS1261 , ADS1262 , ADS1263
測量 VMEAS1 = VRTD + VLEAD1 的電壓:
測量 VMEAS2 = VLEAD3 的電壓:
假設(shè)引線電阻相等,用 VMEAS1 減去 VMEAS2 可得到 RTD 測量值: