MAX31865 Digital Display High Precision Isolated Temperature Collector Module - for PT100 / PT1000 Sensor Types

MAX31865 temperature measurement collector module - high precision PT100 PT1000 serial port host for Arduino / STM32 / Raspberry PI This module is an advanced electronic device based on the MAX31865 integrated circuit, which is specially designed for temperature measurement. It is a popular module used in various applications, especially in temperature control systems, monitoring and industrial automation. Technical data: Temperature test range: -200°C to 650°C (depending on the performance of the paired platinum resistance measurement) Operating temperature range: -20°C to 80°C Resolution: 0.1 Accuracy: Total accuracy maintained at 0.5 (0.05% of full scale) (depending on the accuracy of the matching platinum resistance temperature measurement) Setting method: Key/Serial AT command Command mode: AT command Display mode: 0.36-inch digital tube display 5 digits red Operating voltage: DC3.3-5V Working current: <100mA Power supply interface: Micro USB / power hole Data communication interface: TTL row of pins Platinum resistance interface type: compatible with 2-wire / 3-wire / 4-wire, using KF850 terminal fixed Default platinum resistance type: PT100, if using PT1000, need to change the module internal patch, reference resistance value Length: 37 mm Width: 62 mm Height: 21 mm Weight: 30 g