{"product_id":"max31865-pt100-temperature-detector-module","title":"MAX31865 PT100 Temperature Detector Module","description":"\u003cp\u003eThe MAX31865 Temperature Sensor Module is a precision RTD (Resistance Temperature Detector) module designed for use with PT100 and PT1000 sensors. It provides accurate and stable temperature readings, ideal for industrial, laboratory, and DIY applications. With support for 2-wire, 3-wire, and 4-wire RTD connections, this module offers unmatched versatility and precision.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide RTD Compatibility\u003c\/strong\u003e: Supports RTDs with resistance ranging from 100Ω to 1kΩ (PT100 to PT1000).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Connectivity\u003c\/strong\u003e: Compatible with 2-wire, 3-wire, and 4-wire sensor configurations for better accuracy and reduced noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision ADC\u003c\/strong\u003e: 15-bit ADC resolution offering a nominal temperature resolution of 0.03125°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Fault Detection\u003c\/strong\u003e: Detects RTD open circuits, short circuits, and voltage range faults to enhance system reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Reference Resistor\u003c\/strong\u003e: Includes a 430Ω 0.1% reference resistor for accurate measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI Interface\u003c\/strong\u003e: Easy integration with microcontrollers like Arduino using SPI communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Includes onboard 3.3V regulator and level shifting for seamless use with 5V and 3.3V systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Conversion\u003c\/strong\u003e: Maximum conversion time of 21ms for quick and accurate readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Accuracy\u003c\/strong\u003e: Maintains a total accuracy of ±0.5°C (0.05% full scale) under all operating conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTD Support\u003c\/strong\u003e: 100Ω to 1kΩ platinum resistance (PT100 to PT1000).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e: SPI-compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC Resolution\u003c\/strong\u003e: 15-bit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e: 0.03125°C (variable based on RTD nonlinearity).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Resistor\u003c\/strong\u003e: 430Ω, 0.1%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Detection\u003c\/strong\u003e: Open circuit, short circuit, voltage range errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Time\u003c\/strong\u003e: Maximum 21ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Compatibility\u003c\/strong\u003e: Works with 5V and 3.3V systems (onboard regulator included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MAX31865 RTD Amplifier Breakout Board.\u003c\/li\u003e\n\u003cli\u003e2 x 2-pin Terminal Blocks.\u003c\/li\u003e\n\u003cli\u003e1 x Pin Header for breadboard or perfboard connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote\u003c\/strong\u003e: RTD sensor (PT100\/PT1000) is not included but is available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial temperature sensing and monitoring.\u003c\/li\u003e\n\u003cli\u003eLaboratory precision temperature measurements.\u003c\/li\u003e\n\u003cli\u003eDIY electronics and IoT projects.\u003c\/li\u003e\n\u003cli\u003eAutomation and embedded systems requiring accurate thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robot Pi Shop","offers":[{"title":"Default Title","offer_id":41601595015301,"sku":"SN-000232-DVR","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/MAX31865_PT100_Temperature_Detector_Module.jpg?v=1777024890","url":"https:\/\/robotpishop.com\/products\/max31865-pt100-temperature-detector-module","provider":"Robot Pi Shop","version":"1.0","type":"link"}