Module13.2 Dual Kmeter
Description
Module13.2 Dual Kmeter is a dual-channel K-type temperature measurement module based on the "MAX31855KASA + stm32f030f4p6 + electrical isolation" solution. The module features two K-type thermocouple sensor interfaces, and uses a signal relay to alternately measure the temperature values of the two channels. It supports a measurement range of -200°C to 1350°C with an accuracy of ±2°C. Additionally, the module includes B0505LS-1WR2 and CA-IS3020S voltage and signal isolation chips, ensuring system stability and safety. The module also has a built-in DIP switch for easily switching different I2C addresses to meet various application needs. It can be used in industrial automation, instrument detection, and other scenarios.
Features
- STM32F030F4P6, Cortex-M0 core 32-bit microcontroller
- MAX31855KASA+T: (14-bit ADC, 0.25°C resolution, accuracy ±2%)
- Supported probe type: K-type - supports probe measurement range of -200°C to 1350°C
- Electrical isolation
- Dual-channel K-type thermocouple
- DIP switch for I2C address switching (default 0x11)
- Programming platforms: Arduino, UIFlow
Includes
- 1 × Module13.2 Dual Kmeter
- 2 × K-type thermocouples
Applications
- Industrial automation
- Instrument detection
Specifications
| Specification | Parameter |
|---|---|
| MCU | STM32F030F4P6, Cortex-M0 core 32-bit microcontroller, 64KB Flash memory, 8KB SRAM |
| DCDC | ME3116 |
| LDO | HX6306P332, MD5333 |
| Digital temperature sensor | MAX31855KASA+T |
| Relay | AGQ200A4H |
| Electrical isolation | B0505LS-1WR2, CA-IS3020S |
| Temperature measurement | -270°C to +1800°C |
| Module operating temperature | 0-40°C |
| Thermocouple type | K-type |
| Product dimensions | 54 x 54 x 13.2mm |
| Package dimensions | 95 x 65 x 25mm |
| Product weight | 37.2g |
| Package weight | 65.6g |
Schematics
1/1
Model Size
Datasheets
Softwares
Arduino
UiFlow1
UiFlow2
Internal Firmware
Protocol
