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MAX31865 PT100 Temperature Sensor Module
RAK12022
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Description
The RAK12022 is a PT100 sensor IO module that uses the MAX31965 resistance to digital converter. It is optimized for platinum resistance temperature detectors. The module supports 2-wire, 3-wire and 4-wire PT100 sensors and has an SPI interface. It extends the WisBlock temperature sensor series with an industrial temperature sensor.
We offer this module with an PT100 sensor, but if you want to use your own sensors, you can order the module without sensor as well.
Features
- Based on MAX31965
- Compatible with 2-, 3-, and 4-Wire Sensor Connections
- SPI-Compatible Interface
- 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD
- Nonlinearity)
- Total Accuracy Over All Operating Conditions: 0.5NC (0.05% of Full Scale) max
- Fully Differential VREF Inputs
- 21ms (max) Conversion Time
- Power supply: 3.3 V
- Operating Temperature: -40° C ~ 85° C
- Module size 25x35mm
Documentation
- Datasheet
- WisBlock Quick Start Guide
- WisBlock Source Code Repository
- RAK12022 3D Model
- 40-Pin Male Connector 3D File
- WisBlock IO Tutorial
Tutorials
- WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide
- Installation of Board Support Package in Arduino IDE
- The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake
Check Hackster Projects
Articles
- Choosing Between WisBlock Modules For Your Next IoT Project? Take A Quiz!
- Why We Make WisBlock: The Story Behind RAK’s Modular IoT Platform
- Build your IoT Breakthroughs Fast with the WisBlock System!
- RAKwireless Announces Partnership with One Planet Education Network (OPEN) to Launch STEM IoT Sensor Kits for Schools Worldwide
- RAKwireless Launches New Modular Product Series - WisBlock
- New WisBlock Modules in RAK Autumn Launch
WisBlock Success Stories
Questions and Answers
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Product Reviews
Related Products
- Datasheet
- WisBlock Quick Start Guide
- WisBlock Source Code Repository
- RAK12022 3D Model
- 40-Pin Male Connector 3D File
- WisBlock IO Tutorial
Tutorials
- WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide
- Installation of Board Support Package in Arduino IDE
- The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake
Check Hackster Projects
Articles
- Choosing Between WisBlock Modules For Your Next IoT Project? Take A Quiz!
- Why We Make WisBlock: The Story Behind RAK’s Modular IoT Platform
- Build your IoT Breakthroughs Fast with the WisBlock System!
- RAKwireless Announces Partnership with One Planet Education Network (OPEN) to Launch STEM IoT Sensor Kits for Schools Worldwide
- RAKwireless Launches New Modular Product Series - WisBlock
- New WisBlock Modules in RAK Autumn Launch