{"product_id":"m5stack-kmeter-unit-with-thermocouple-temperature-sensor-max31855-discontinued","title":"M5Stack Kmeter Unit with Thermocouple Temperature Sensor (MAX31855) [Discontinued]","description":"\u003cp\u003eThe UNIT Kmeter is a K-type thermocouple sensor from M5Stack with I2C communication interface.\u003c\/p\u003e\n\u003cp\u003eThe hardware adopts ESP32-C3 main control + MAX31855KASA+T 14-bit 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 where the user can easily obtain the processed temperature data.\u003c\/p\u003e\n\u003cp\u003eThis product is specially designed for K-type thermocouples (included). 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\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-C3 (supports I2C firmware update)\u003c\/li\u003e\n\u003cli\u003eMAX31855KASA+T:\u003c\/li\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\u003cli\u003eI2C communication interface addr: 0x66\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\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\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable width=\"1123\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"259\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"864\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermocouple digital conversion IC\u003c\/td\u003e\n\u003ctd\u003eMAX31855KASA+T: 14Bit ADC, 0.25°C resolution, accuracy ±2%, support probe type: K type, support measurement range -200°C to 1350°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard probe specifications\u003c\/td\u003e\n\u003ctd\u003eK-type thermocouple, measuring range -50°C to 250°C, line length 1m, thermal response time \u0026lt;1s, interface: standard flat copper plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication protocol\u003c\/td\u003e\n\u003ctd\u003eI2C, device address: 0x66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e5V@24mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e9.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e21g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e56 * 24 * 9.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking size\u003c\/td\u003e\n\u003ctd\u003e93 * 138mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eArduino Examples\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eKmeter UNIT auto AutoScaleGraph\u003c\/li\u003e\n\u003cli\u003eKmeter UNIT get sample\u003c\/li\u003e\n\u003cli\u003eUNIT_KMeter - Lib\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":48624288563418,"sku":"sof1789688881133","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/m5stack-kmeter-unit-with-thermocouple-temperature-sensor-max31855-discontinued_1.jpg?v=1789688887","url":"https:\/\/memoryfoamwear.shop\/products\/m5stack-kmeter-unit-with-thermocouple-temperature-sensor-max31855-discontinued","provider":"My Store","version":"1.0","type":"link"}