max 31855 K Type Thermocouple Module

The MAX31855  K performs cold-junction compensation
and digitizes the signal from a K type thermocouple. The data is output in a signed
14-bit, SPI-compatible, read-only format. This converter
resolves temperatures to 0.25°C, allows readings as
high as +1350°C and as low as -270°C, and exhibits
thermocouple accuracy of ±2°C for temperatures ranging
from -200°C to +700°C for K-type thermocouples.

Specification:
– Temperature measurement range: -270°C to +1350°C
– Input Voltage Range: 3V to 4V
– Accuracy: ±2°C to ±6°C
– Interface: SPI (Digital)
– Compatibility: any K-type Thermocouple

-100ms or 10Hz data update rate

Detects Thermocouple Shorts to GND or VCC
• Detects Open Thermocouple
• Simple SPI-Compatible Interface (Read-Only)

DataSheet:  MAX31855.pdf

Package Contents:
– 1x MAX31855 Thermocouple Sensor Module
– 1x 5-Pin 2.54mm Header
– 1x 2-Pin Thermocouple Probe Terminal Block