Product Overview
The 7Semi MAX31850K Thermocouple Amplifier Breakout is a precision module designed to interface K-type thermocouples with digital systems via a 1-Wire interface. It features the MAX31850K 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 +1370°C, making it suitable for various industrial and scientific applications. The 1-Wire interface allows multiple devices to share a single data line, simplifying wiring and enabling scalable sensor networks. Additionally, the module includes features such as open thermocouple detection and short-circuit protection, enhancing system reliability.
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1-Wire Interface: Supports multiple thermocouples on a single data line.
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Wide Temperature Range: Measures from -270°C to +1370°C with 0.25-degree resolution.
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K-Type Thermocouple Compatibility: Exclusively supports K-type thermocouples.
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Pre-Soldered Components: Comes with a 2-pin terminal block, pullup resistor, and pin header.
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Flexible Power Options: Supports parasitic power or local power through the Vin pin.
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