The Space Plus: Radon and CO2 Indoor Air Quality Monitor is designed to provide real-time air quality insights across 7 key sensors - including radon, carbon dioxide, VOCs, temperature, humidity, pressure, noise, and light.
Designed for HVAC professionals, ESG managers, and compliance officers, this desktop or wall-mount solution features visual air quality indication, presence detection, and seamless integration via the smart link to ensure IAQ compliance and support WELL and ESG goals.
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Note: CO2Meter ‘SPACE’ Indoor Air Quality solutions are available and supported only within the U.S. For international orders, please contact us.
Note: A CM-305 Space Hub and Annual Subscription are required with this IAQ Monitor for Data Access & Dashboard Integration. Contact us for more information.
Features
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Multi-sensor gas monitoring: Tracks radon, carbon dioxide, VOCs, temperature, humidity, light pressure, and noise
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Wireless and scalable – Easy installation without the need for complex wiring
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Visual Indicator Ring – Red, yellow, and green glow ring dependent upon quality
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Supports ESG and WELL compliance – Monitors key metrics aligned with healthy building standardsÂ
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Connectivity:Â Integrates with the Smart Link/Space Hub
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Long battery life – Up to 10 years of power for low-maintenance operation
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Smart alerts and insights – Improve ventilation and reduce energy waste with actionable data
Need help choosing the right plan or have questions? Contact us to learn more.
Specifications
Radon:
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Radon sampling: Passive diffusion chamber
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Detection method: Alpha spectrometry
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Measurement range: 0 – 20,000 Bq/m3
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Accuracy/precision: at 200 Bq/m3:Â After 7 days ~Â 10 % After 2 months ~Â 5 %
IAQ Sensor Specifications:
- Sensor sampling interval: 5 minutes
- Sensor to cloud latency: 5 - 10 minutes
Sensor Resolution:
- Temperature ∓ 0.1°C
- Humidity ∓ 1%
- Pressure ∓ 0.15hPa
Settling time:
- TVOC ~Â 7 days
- COâ‚‚Â ~ 7 days
CO2Â details:
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Sensing Technology: NDIR Sensor (Non-Dispersive Infra-Red):Â
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Measurement Range: 400–5000 ppm
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Non condensing: 0 – 85%RHÂ
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Optimum Accuracy: ±30ppm ±3% within 15 – 35°C and 0 – 80% RH Â
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Multiple settling cycles: locations with natural indoor CO2Â fluctuations
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Relative light intensity: (0 - 100%)
General Specifications:
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Operational Environment: 4°C to 40°C
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Weight: 219g (with batteries)
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Dimensions: 12 cm (diameter) x 3.6 cm (height)
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Power: 2 AA ultra long lifetime batteries
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Connectivity: SmartLink
- Long range (>1km line of sight) and low power
- Supports 865-870MHz and 902-928MHz
- Based on IEEE 802.15.4g with FHSS, 50kbps
Warranty