A two-wire transmitter with a platinum RTD sensor, R4. R1 and R2 will determine the currents through the respective limbs; these currents must be kept to 0.5 mA. The circuit is designed to operate from 0 °C to 300 °C, where R5 can be adjusted to c

AuthorsJayapal Ramalingam
Main DocumentArticle «A two-wire temperature transmitter using an RTD sensor»
DescriptionFigure 1
File Format / SizePDF / 15 Kb
Document LanguageEnglish

A two-wire transmitter with a platinum RTD sensor, R4 R1 and R2 will determine the currents through the respective limbs; these currents must be kept to 0.5 mA The circuit is designed to operate from 0 °C to 300 °C, where R5 can be adjusted to c