Description Resistance temperature detectors RTDs are temperature sensors that contain a resistor that changes resistance value as temperature changes basically a kind of thermistor In this sensor the resistor is actually a small strip of with a resistance of 100 ohms at 0°C thus the name PT100 Compared to most NTCPTC thermistors the PT type of RTD is much most stable and precise also more expensive PT100's have been used for many years to measure temperature in laboratory and industrial processes and have developed a reputation for accuracy thermocouples repeatability and stability Ours RTD Sensor Amplifier with the MAX31865 breakout for use with any 2 3 or 4 wire PT100 RTD The MAX31865 handles all of your RTD needs and can even compensate 3 or 4 wire RTDs for better accuracy Connect to it with any microcontroller over SPI and read out the resistance from the internal We put a 430 01% resistor as a reference resistor on the breakout We have some example code that will calculate the temperature based on the resistance We even made the breakout 5V compliant with a 33V regulator and level shifting so you can use it with any for For or microcontroller
Also comes with two 2-pin terminal blocks for connecting to the RTD sensor and pin header to plug into any breadboard or perfboard note this does not include an RTD sensor Color purple Material PCB
Package Contents 1 x MAX31865 Temperature Sensor Module 2 x 2-pin terminal blocks 1 x pin 1 x PT100 cable
Only the above package content other products are not included Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm
Specifications
Key Features
Description Resistance temperature detectors RTDs are temperature sensors that contain a resistor that changes resistance value as temperature changes basically a kind of thermistor In this sensor the resistor is actually a small strip of with a resistance of 100 ohms at 0°C thus the name PT100 Compared to most NTCPTC thermistors the PT type of RTD is much most stable and precise also more expensive PT100's have been used for many years to measure temperature in laboratory and industrial processes and have developed a reputation for accuracy thermocouples repeatability and stability Ours RTD Sensor Amplifier with the MAX31865 breakout for use with any 2 3 or 4 wire PT100 RTD The MAX31865 handles all of your RTD needs and can even compensate 3 or 4 wire RTDs for better accuracy Connect to it with any microcontroller over SPI and read out the resistance from the internal We put a 430 01% resistor as a reference resistor on the breakout We have some example code that will calculate the temperature based on the resistance We even made the breakout 5V compliant with a 33V regulator and level shifting so you can use it with any for For or microcontroller
What’s in the box
1 x MAX31865 Temperature Sensor Module 2 x 2-pin terminal blocks 1 x pin 1 x PT100 cable