In modern office environments, indoor air quality is crucial for employee health and productivity. To maximize the effectiveness of a CO2 sensor, the installation location and height are vital.

For office installation, consider the following points:

1. High-Density Areas: Prioritize workstations, meeting rooms, and break areas where CO2 levels rise quickly due to human respiration.

2. Poor Airflow Zones: Monitor corners, cubicles, or windowless rooms where CO2 tends to accumulate.

3. Avoid Pollution Sources: Stay away from printers, copiers, and smoking areas that release gases which might skew results.

Regarding installation height:

1. Sampling Height: It is generally recommended to install the sensor at a height of 1.2–1.5 meters from the floor. This aligns with the human breathing zone.

2. Avoid Obstructions: Ensure the sensor is not blocked by furniture or personnel to allow free air circulation.

Additionally, consider room size (large spaces may require multiple sensors), regular calibration, and routine cleaning to maintain data accuracy. Combined with temperature and humidity data, CO2 sensors provide a comprehensive view of indoor air quality.