Monnit Wireless CO & CO₂ Air Quality Sensors – Carbon Gas Monitoring for Indoor

The ALTA® Wireless Carbon Monoxide (CO) Sensor and Carbon Dioxide (CO₂) Sensor offer precision air quality monitoring using long-range, low-power wireless technology. These sensors are designed for indoor environments where air quality is critical—such as offices, warehouses, laboratories, schools, or healthcare facilities.

The CO Sensor detects harmful carbon monoxide gas from 0 to 1000 ppm with 1 ppm resolution, featuring configurable alerts for early detection and prevention of unsafe exposure levels.

The CO₂ Sensor provides both instantaneous and 8-hour time-weighted average (TWA) readings up to 10,000 ppm. Its intelligent auto-calibration ensures reliable operation, and configurable thresholds allow customized alert settings based on your environment.

These sensors work with iMonnit® cloud software and require a Monnit gateway to operate, offering easy data access, trend analysis, and alert management from any device.

Note: Monnit sensors require a compatible gateway and may require software setup. Visit the Software/Gateway tab or explore pre-configured sensor kits.

CO Sensor Features:

• Measurement Range: 0 to 1000 ppm

• Resolution: 1 ppm

• Accuracy: ± (5% of reading + 10 ppm)

• Response Time: 200 s (63% of actual reading)

• Configurable thresholds for safety alerts

CO₂ Sensor Features:

• Measurement Range: 0 to 10,000 ppm CO₂

• Resolution: 1 ppm

• Accuracy: ± 45 ppm + 3% of reading

• Reports Instantaneous CO₂ and 8-hour TWA levels

• Configurable auto-calibration and threshold alerts