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Clarity - Model Node-S -Self-Sufficient IoT Air Quality Monitoring System
Clarity’s flagship particulate matter (PM) and nitrogen dioxide (NO2) monitor is self-powered, FCC/CE certified, UV-resistant, and weatherproof. A truly self-sufficient IoT air quality monitoring system with solar harvesting, internal battery, and global cellular communications, the Clarity Node-S accommodates site-specific requirements according to the customer’s needs, not the other way around. In fact, we’re so confident in the Node-S’s ability to amaze, our solution comes with free hardware replacements.
The Clarity Node-S measures PM2.5 and NO2. Additionally, PM1 and PM10 measurements are available dependent on the project.
- Particulate Matter (PM1, PM2.5, PM10)
- Nitrogen Dioxide (NO2)
Additional Node-S Parameters: PM2.5 Number Concentration [#/cm3] | PM1 Mass Concentration [µg/m3] | PM1 Number Concentration [#/cm3] PM10 Mass Concentration [µg/m3] | PM10 Number Concentration [#/cm3] | Internal Temperature [°C] | Internal Relative Humidity [%]
Additional Parameters with Add-On Modules: Wind Speed | Wind Direction | Ambient Temperature | Ambient Relative Humidity
Atmospheric Pressure | FEM-Grade Ozone Concentration | Black Carbon Concentration
Data Flow
- Measurement Frequency (Adjustable)
- Default: Once every 15 minutes
- Minimum: Once every 3 minutes
- Data Retrieval from Cloud
- Clarity Dashboard (Web App)
- RESTful APIs (Programmatic Access)
- OpenMap (Public Data Sharing)
- Device to Cloud Communication
- Global cellular 2G/ 3G/ 4G
- SIM card and service included
Power1
- Current Consumption
- 28 mA (sensing)
- 30 mA (transmission)
- Input Voltage: 15 V
- Battery Capacity
- 6400 mAh capacity
- 10.8 V nominal voltage
- 5 hours charge time
- Solar Panel
- 6 W (max power)
- 21.6 V (open circuit voltage)
- 350 mA (short circuit current)
- Battery Life2
- 30 days (without solar power harvesting)
- >5 years (with solar power harvesting)3
Operating Conditions
- Weatherproof Rating: IPX3
- Operating temperature1: -10° to 55° C
- Absolute temperature rating: -40° to 70° C
- Operating humidity 10% to 98% RH
- UV Exposure: UV resistant
Dimensions
- Node (no antenna, shield or solar panel)
- 188 mm (W) x 98 mm (H) x 128 mm (D)
- Weight: 2.00 lb / 0.91 kg
- Solar Panel
- 233 mm (W) x 176 mm (H) x 4 mm (D)
- Weight: 1.03 lb / 0.47 kg
- Solar Shield4 (not including solar panel)
- 232 mm (W) x 100 mm (H) x 162 mm (D)
- Weight: 0.60 lb / 0.27 kg
- Weight Total assembled: 3.64 lb / 1.65 kg