Description
Module MAX31855K together with thermocouple allows to measure high temperatures with high accuracy. Board allows you to measure temperatures from -270 °C to 1372 °C, and the included thermocouple is in the range from 0 °C to 800 °C. It operates with a voltage from 3 V to 5.5 V. For communication, it uses an I2C interface.
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The product is compatible withArduinoandRaspberry The manufacturer has prepared auser guidealong with sample code forArduinoandRaspberry. |
| PIN | Description |
|---|---|
| 1 | VCC- supply voltage: 3.3 V to 5.5 V |
| 2 | GND- ground of the system |
| 3 | SCL - the clock line of the I2C bus |
| 4 | SDA- data line of the I2C bus |
| 5 | BLUE -negative electrode of the thermocouple |
| 6 | +RED- positive electrode of the thermocouple |
Specification
- System: MAX31855K
- Supply voltage: from 3.3 V to 5.5 V
- Thermocouple: K type
- The temperature measuring range:
- System: from -270 °C to 1372 °C
- Thermocouple: 0 °C to 800 °C
- Resolution: 0,25 °C
- Measurement error:
- from -200 °C to 700 °C - +/- 2 °C
- from 700 °C to 1350 °C - +/- 4 °C
- Communication: I2C
- Cable length: 1.5 m
- Module dimensions: 44 x 22 mm
Useful links |
