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Product description: Kmeter Unit - temperature sensor with thermocouple - MAX31855 - Unit expansion module for M5Stack development modules
Module witha temperature sensor MAX31855KASA + T and a K-type thermocouple with a length of 1 m . It has a built-in 14-bit digital thermocouple conversion system and the ESP32-C3 control system using the I2C communication interface. The Kmeter Unit performs temperature measurements in the range from -200 ° C to 1350 ° C , and the included thermocouple from -50 ° C to 250 ° C. The sensor is used in industrial projects when monitoring temperature stability and its changes in various scenarios.
Technical specification of the module
- Type: Unit extension
- Purpose: for M5Stack Core, M5Atom and M5StickC development modules
- Module type: temperature sensor with thermocouple support
- Built-in chip:
- integrated firmware: ESP32-C3
- sensor: MAX31855
- ADC converter: 14-bit
- Measurement resolution: 0.25 ° C
- Measurement accuracy: ± 2%
- Supported thermocouple type: K type
- Temperature measurement range: -200 ° C to 1350 ° C
- Thermocouple standard: type K
- Measuring range using the thermocouple included in the kit: -50 ° C to 250 ° C
- Cable length: 1 m
- Thermal response time: <1 s="" li="">
- Communication interface: I2C bus
- Interface address: 0x66
- Current consumption: 5 V / 24 mA
- Dimensions: 56 x 24 x 9.6 mm
- Weight: 9.3 g
Kit contents
- Kmeter Unit - temperature sensor - MAX31855 - Unit expansion module for M5Stack development modules
- K-type thermocouple probe (measuring range from -50 ° C to 250 ° C, cable length 1 m)
- Connection cable with a HY2.0-4P connector, 20 cm long