Stable Measurement System for Platinum Resistance Temperature Detector

— Stable and precise temperature measurement is crucial for thermodynamic applications. The stability and precision of the measurement depend on the sensor type and measurement method. In industrial applications, platinum resistance temperature detectors (RTD) are widely preferred. In this study, stable and precise temperature measurement methods by using the Platinum RTD PT1000 sensor are investigated. Measurement methods are considered as measurement circuits and digital filter applications, separately. Experimental studies were evaluated on a household-type oven and comparative results are presented.