MAX6675 K-type Thermocouple Sensor Board

A thermocouple is an electrical device consisting of two different conductors forming electrical junctions at differing temperatures. A thermocouple produces a temperature-dependent voltage as a result of the thermoelectric effect, and this voltage can be interpreted to measure temperature. Thermocouples are a widely used type of temperature sensor.

This set consists of a K-type thermocouple sensor and a MAX6675 thermocouple amplifier IC board. It supports cold junction compensation (-20 ~ +80 °C). You can easily measure temperatures using your microcontroller board with 0.25 °C resolution.

• Operating voltage: 3.0-5.5V
• Internal integrated cold junction compensation circuit
• 3-wire serial comminucation protocol (SPI)
• 12-bit ADC resolution
• K-type thermocouple (can measure 0-800 °C)
  
  

• K-type thermocouple chart
• Arduino library