Max31865 Platinum Resistance Temperature Sensor Detector Module Temperature Acquisition Rtd/Pt100-Pt1000
PT100 probe line 0.5M PTFE line is -50~200 accuracy 0.5%
MAX31865 RTD platinum resistance temperature detector PT100 to PT1000
The MAX31865 is an easy-to-use thermistor-to-digital output converter, optimized for platinum resistance temperature detectors (RTD). The external resistance sets the RTD sensitivity, and the high-precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into a digital output. The MAX31865 input has overvoltage protection up to ±45V, and provides configurable RTD and cable open-circuit and short-circuit condition detection.