MiCS-VZ-89TE
Overview
The MiCS-VZ-89TE is an integrated VOC sensor module designed for indoor air quality monitoring with digital I2C or PWM output. It utilizes metal oxide semiconductor technology to detect a wide range of Volatile Organic Compounds and provides equivalent CO2 (eCO2) and Total Volatile Organic Compound (TVOC) readings. This pre-calibrated module operates on a 3.3V supply and consumes approximately 37.87 mA during operation.
Why Choose This Part
The module is calibration-free and features high resistance to mechanical shocks and vibrations, making it suitable for both stationary and mobile applications. It simplifies system integration by providing direct I2C communication and multiple output formats (TVOC/eCO2) within a compact 17.3mm x 22.9mm PCB footprint.
Applications
Getting Started
Connect the module to a 3.135V to 3.465V power source and interface the I2C SDA and SCL lines to a microcontroller such as an ESP32 or STM32. For initial testing, utilize the PWM output to verify sensor responsiveness to VOC sources without complex software drivers. Ensure the module is placed in an area with sufficient airflow for accurate ambient air sampling.
