{"product_id":"m5stack-kmeter-unit-with-thermocouple-temperature-sensor-max31855","title":"M5Stack Kmeter Unit with Thermocouple Temperature Sensor (MAX31855)","description":"\u003ch2\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT Kmeter\u003c\/strong\u003e\u003cspan\u003e is a K-type thermocouple sensor with I2C communication interface. The hardware adopts ESP32-C3 main control + \u003c\/span\u003e\u003ccode\u003eMAX31855KASA+T\u003c\/code\u003e\u003cspan\u003e 14bit thermocouple digital conversion chip. The internal ESP32-C3 integrated firmware communicates with the thermocouple digital IC to process the raw data and expose the I2C interface. The user can easily obtain the processed temperature data. This product is specially designed for K-type thermocouples. The conversion chip supports thermocouple probes with a measuring range of -200°C to 1350°C, and adopts a general standard flat interface, which is convenient for subsequent replacement of different measurement probes with different ranges to match different needs. It is suitable for industrial temperature collection, monitoring and other scenes that have high requirements for temperature measurement range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-C3 (support I2C firmware update)\u003c\/li\u003e\n\u003cli\u003eMAX31855KASA+T:\n\u003cul\u003e\n\u003cli\u003e14Bit ADC\u003c\/li\u003e\n\u003cli\u003e0.25°C resolution, accuracy ±2%\u003c\/li\u003e\n\u003cli\u003eSupport probe type: K type\u003c\/li\u003e\n\u003cli\u003eSupport the measurement range of the connected probe -200°C to 1350°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C communication interface addr: 0x66\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple digital conversion IC: \u003c\/strong\u003eMAX31855KASA+T: 14Bit ADC, 0.25°C resolution, accuracy ±2%, support probe type: K type, support measurement range -200°C to 1350°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard probe specifications: \u003c\/strong\u003eK-type thermocouple, measuring range -50°C to 250°C, line length 1m, thermal response time \u0026lt;1s, interface: standard flat copper plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication protocol: \u003c\/strong\u003eI2C, device address: 0x66\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption: \u003c\/strong\u003e5V@24mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight: \u003c\/strong\u003e9.3g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross weight: \u003c\/strong\u003e21g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code: \u003c\/strong\u003eU133\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct size:\u003c\/strong\u003e 56 * 24 * 9.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking size: \u003c\/strong\u003e93 * 138mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial temperature collection\u003c\/li\u003e\n\u003cli\u003eConstant temperature control\/monitoring scene\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePart List:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Kmeter Unit\u003c\/li\u003e\n\u003cli\u003e1x K-type thermocouple probe (measuring range -50°C to 250°C, wire length 1m)\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4P cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":42292903116991,"sku":"MLE03938","price":1550.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE03938.jpg?v=1746838314","url":"https:\/\/makerlab.ph\/products\/m5stack-kmeter-unit-with-thermocouple-temperature-sensor-max31855","provider":"Makerlab PH","version":"1.0","type":"link"}