Model X2 Outdoor Air Quality Sensor
Outdoor air quality sensor for PM, VOC, temperature, humidity, and optional CO2 monitoring in weather-exposed deployments.
Elevate Your Outdoor Air Quality Monitoring with VisiblAir Model X2
Experience the next generation of air quality monitoring with the VisiblAir Model X2—an advanced exterior sensor designed for both outdoor and indoor environments. This robust device provides comprehensive monitoring of particulate matter (PM), volatile organic compounds (VOC), temperature, and humidity, with optional CO₂ sensing for a complete air quality picture.
Built for harsh conditions, the Model X2 features weather-protected sensors, ensuring reliable performance in rain, dust, and extreme temperatures. Sync your data effortlessly to our cloud portal for remote monitoring and historical analysis.
Free Cloud Access for Up to 10 Devices. Manage and monitor up to 10 sensors under a single account at no cost! Ideal for multi-location setups like homes, farms, or industrial sites.
See how the VisiblAir Cloud Portal works
The Model X2 ensures reliable operation in various environments.
Note: Cloud portal access for additional sensors beyond 10 are available for a nominal fee of $5 CAD per month or $50 CAD per year plus applicable taxes per sensor.
$249.00 CAD
Ready to order
- Availability: Orders ship within 3–5 business days following receipt of the order.
- Shipping: Ships worldwide from Canada; cost is calculated at checkout. Duties and import taxes are the buyer's responsibility.
- Warranty and returns: 12-month warranty. Return and refund requests may be made within 30 days of payment, subject to the return conditions.
- Cloud: Portal access is free for up to 10 sensors. Each additional sensor is $5 CAD/month or $50 CAD/year, plus tax.
- Power: Regional USB-C chargers, a rugged IP68 weatherproof supply, or no charger are available.
School, office, or multiple units? Request a quote.
Specifications
- PM Sensor: Laser scattering (weather-protected)
- PM Range: 0 - 1000 µg/m³
- PM Accuracy: ±10 µg/m³ or ±10% of reading
- VOC Sensor: Sensirion SEN55
- VOC Range: VOC Index between 0 and 500
- CO₂ Sensor (Optional): Sensirion SCD30
- CO₂ Range: 0 - 10000 ppm
- CO₂ Accuracy: ±(30 ppm + 3% of reading), 400–10,000 ppm
- Temperature Range: -40°C - 60°C
- Temperature Accuracy: ±1°C
- Humidity Range: 0% - 100% RH
- Humidity Accuracy: ±5% RH
- Connectivity: Wi-Fi (2.4 GHz), LTE (optional)
- Power: USB-C (5V)
- Data Storage: Cloud portal with historical data access
- Dimensions: 150mm x 100mm x 50mm
- Warranty: 1 year
Documents
Quick Setup Guide
Download the quick setup guide for your Model X2 Wi-Fi sensor.
Download Model X2 Wi-Fi Quick Setup Guide (PDF)Firmware Changelogs
Review the separate release histories for Model X2 Wi-Fi and LTE firmware.
Outdoor Maintenance Guide
See a real-world example of how blocked airflow can affect readings and how to keep outdoor sensors accurate.
Read the Maintenance GuideCompare Outdoor and Indoor Models
Compare Model X2 with indoor and portable VisiblAir air quality monitors before choosing a deployment.
Compare ModelsUnderstand the VOC Index
Learn why Model X2's VOC Index shows relative changes rather than a pollutant concentration or health threshold.
Read the VOC Index GuideCustomer Reviews
Perfect for monitoring outdoor air quality in our agricultural operations. The weather resistance is excellent.
The response from the time ordered to receiving the email invoice was in seconds. The hands on calibration to shipping and operation were easily spelled out and added appreciation or understanding that visiblair is serious in what they do and the products they market. In a climate crisis and seemingly never ending wild fires, having this tool is very much in the realm of a life saver. I am ecstatic to have this security inside and out.