Gravity: I2C High Temperature Sensor K-Type Thermocouple Arduino

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PT100 sensors are common for temperatures below 400℃, but many industrial applications—such as gas stoves, pottery kilns, and electric furnaces—can exceed 800℃ or even 1000℃. In su ch high-heat scenarios, the K-type thermocouple high temperature sensor is the preferred industrial solution. The Gravity: I2C High Temperature Sensor integrates a MAX31855K digital converter and stainless steel K-type probe to deliver precise temperature readings via I2C. This MAX31855 I2C temperature sensor supports a wide range from -270℃ to 1372℃, with exceptional accuracy across the range. The included thermocouple probe can measure up to 800℃ with an error of only ±2.5℃. Compatible with Arduino, Raspberry Pi, and other 3.3V/5V systems, this I2C high temperature sensor module is ideal for extreme condition monitoring. Key Features 14-bit, high-resolution digital output (0.25℃ resolution) Extra-wide measurement range: -270℃ ~ 1372℃ Accurate high-temperature readings up to 800℃ Built-in MAX31855K chip for signal conversion Gravity I2C interface – plug-and-play convenience Compatible with 3.3V and 5V controllers Works with any K-Type thermocouple probe Example Diagrams Arduino UNO Setup: Raspberry Pi 3B Setup: Flame Measurement Demo: Applications Industrial furnace and oven monitoring Natural gas stove testing Pottery kilns Combustion and flame temperature measurement Scientific lab experiments Specifications Signal Amplification Conversion Module Input Voltage (VCC): 3.3V – 5.5V Chipset: MAX31855K Temperature Range: -270℃ to 1372℃ Resolution: 0.25 ℃ Error: ±2℃ (-200℃ to 700℃), ±4℃ (700℃ to 1350℃) Interface: Gravity I2C (Logic level 0–3.3V) Dimensions: 44.0 mm × 22.0 mm Armored K-Type Thermocouple Probe Max Temperature: 800 ℃ Accuracy: ±2.5 ℃ Probe Length: 50 mm Cable Length: 1.5 m Probe Diameter: 4 mm Features: Waterproof, corrosion-resistant, high-temp resistant, rustproof Shipping List Signal Amplification Conversion Module ×1 Armored K-Type Thermocouple Probe ×1 Gravity-4P I2C/UART Sensor Wire ×1 Reference Product wiki More Documents Show more