Product Overview
The 7Semi MAX31855 Thermocouple Amplifier Breakout is a precision module designed to interface K-type thermocouples with digital systems via an SPI-compatible interface. It features the MAX31855 thermocouple-to-digital converter, which performs cold-junction compensation and digitizes the thermocouple signal with 14-bit resolution, providing temperature readings in 0.25°C increments. The module supports a wide temperature range from -270°C to +1372°C, making it suitable for various industrial and scientific applications. Additional features include open thermocouple detection and fault detection for short circuits to GND or VCC, enhancing system reliability.
-
Wide Temperature Range: Supports readings from -270°C to +1800°C (depending on thermocouple type), with 0.25°C resolution for high accuracy.
-
Cold-Junction Compensation: Built-in compensation ensures precise thermocouple readings, crucial for temperature-sensitive environments.
-
SPI-Compatible Interface: Communicates via SPI, allowing easy connection to microcontrollers with just 3 digital I/O pins.
-
Thermocouple Compatibility: Works with K-, J-, N-, T-, S-, R-, and E-type thermocouples, detecting shorts and open connections.
-
Flexible Power Supply: Compatible with 3.3V and 5V logic levels, making it versatile for various platforms.
Warranty Information
Reviews
