The circuit also USES high accuracy, low drift voltage reference to bias the platinumresistor.
该电路采用高精度低温漂的基准源为铂电阻形成静态工作电流。
2
Using screen printing technology thick film platinumresistor are made of platinum film as resistor.
厚膜铂电阻是以铂膜作电阻,采用丝网印刷工艺制造的。
3
By using dual integration ADC and ratio method the resistance of the platinumresistor is measured and the error of the measuring circuit can be compensated.