The Renesas Electronic evaluation kit (EVK) is designed for evaluating IDT’s gas sensor module for refrigeration air quality(RAQ). In addition, a light sensor indicates if the refrigerator door is open and a control signal may trigger an external device (e.g. Active filter ventilation, ozone generation etc.) based on the air quality change. The modular design of the EVK allows simple connection of sensor boards for different gas sensor derivatives and easy integration. The required ZMOD4450 evaluation software is available for download on the IDT website.

User-friendly EVK expedites configuration and evaluation of the ZMOD4450 refrigeration air quality sensor
It has integrated light sensor to indicate the position of the refrigerator door for infiltrated air quality changes