MAX31855K Thermocouple Breakout SparkFun
The SparkFun MAX31855K thermocouple breakout board is a straightforward, SPI-compatible, serial digital thermocouple with 14-bit resolution that allows reading a broad temperature range. With the SparkFun thermocouple breakout board, you can read a thermocouple from -200°C to +700°C with an accuracy of ±2°C. The MAX31855K constantly measures the comparative point temperature with an internal temperature sensor diode, achieving high precision. The MAX31855K needs a power source from +3.0V to +3.6V (+3.0V nominal) and draws a maximum of 1.5mA.
The board is designed to allow you to solder a standard thermocouple socket on, and you can easily plug in the most common Type-K thermocouples (plug is not included). There's no need for a plug socket. You can also solder a thermocouple directly into the holes marked "+" and "-".
The MAX31855K is only compatible with 3.6V logic levels. If you want to connect it to a 5V Arduino, you'll need to use a logic level converter, which you can also find in our online store.
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Links to Sparkfun MAX31855K:
- Sparkfun Hookup Guide: https://learn.sparkfun.com/tutorials/max31855k-thermocouple-breakout-hookup-guide
- Github Arduino Library: https://github.com/sparkfun/SparkFun_MAX31855K_Thermocouple_Breakout_Arduino_Library
- Schema: https://cdn.sparkfun.com/datasheets/Sensors/Temp/SparkFun_Thermocouple_Breakout_v10.pdf
Technical Details:
- Operating Voltage: 3.0V to 3.6V (+3.0V nominal)
- Chip: MAX31855K
- Supported Thermocouples: Type-K
- Resolution: 14-Bit
- Interface: SPI-compatible serial interface
- Range: -200°C to +700°C
- Accuracy over the range: ±2°C
- Dimensions: 30 x 20 x 3mm
- Weight: 2.8g
Delivery includes:
- 1x MAX31855K Thermocouple Breakout SparkFun
MAX31855K Thermocouple Breakout SparkFun
- Brand: SparkFun
- Product Code: 420641
- Availability: In Stock
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CHF17,90
- Ex Tax: CHF16,56
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Tags: MAX31855K, Temperature, Thermocouple, Thermo, Element, Thermoelement, Sensor, Type-K, Type-K, K, Type, ADC, SPI, 3.3V, Sparkfun, 13266