AD7793 High Precision Isolation K Type Thermocouple Temperature Measurement Data Acquisition Module PT100

Features: - A complete temperature measurement system based on AD7793 is recommended based on ADI CN0206_cn. - The PT100 is used as cold junction compensation, and the 4 layer PCB crossover is uniform temperature routing. - Support wide power supply voltage: 3-9VDC. - SPI interface supports SPI chrysanthemum chain multi-channel application. - The maximum thermal potential is 36.5625mV when the gain is 32 times, and the K thermocouple dial is 881 degrees Celsius. - The maximum thermal potential is 73.125mV when the gain is 16 times, covering the whole measuring range of K thermocouple. - The minimum isolation voltage is 2500VDC. - The signal isolation chip is ADUM1401. Package Included: 1 x AD7793 Temperature Measurement Data Acquisition Module