Thermocouples are very sensitive, requiring a good amplifier with a cold - compensation reference. The Grove - Temperature Sensor USES a K-type thermocouple Temperature detection, with a Thermistor to detect The ambient Temperature as Temperature compensation. The detectable range of this Sensor is -50-600? , and The accuracy is ±(2.0% + 2) Specifications * Voltage: 3.3 ~ 5V * Max power rating at 25 - 300mW * Operating temperature range?-40 ~ +125 * The temperature measurement range is (-50 ~ +600) * Amplifier output voltage range (0 ~ 3.3 V) mv * Cold junction compensation (environment temperature measurement) * Thermocouple temperature measurement accuracy of + / - 2.0% (+2) * Product number: Seeed 111020002 Package Contents * 1x Grove - High-Temperature Sensor * 1x Thermocouple Temperature Sensor * 1x 24AWG Grove Cable - 4P-4P-2.0-200mm Resources * Wiki * Grove - High Temperature Sensor PDF * Grove - High Temperature Sensor Eagle File * High Temperature Sensor Library https://elecena.pl/product/22716935/grove-high-temperature-sensor-discontinued 2023-03-07 https://elecena.pl/product/22716935/grove-high-temperature-sensor-discontinued 2024-09-19