QA 15 VOC Sensor

cair Air Quality Sensor

CaDi CI-100

NuWave's CaDi CI-300 is a Non-dispersive infrared (NDIR) based Carbon Dioxide (CO2) Monitor designed for monitoring CO2 concentration levels in domestic dwellings, offices and other indoor environments for the purposes of effectively managing ventilation for occupants comfort and health. The sensor features a CO2 sensor that is long term stable and maintenance free with a measurement range from 0 - 5000ppm.

The CaDi CI-300 integrates with NuWave Sensors air quality monitoring system which enables remote monitoring via a smartphone app. The sensor also features an integrated relay for automatic management of demand controlled ventilation systems.

Typical Applications

  • Domestic CO2 monitoring
  • Office IAQ monitoring
  • Demand controlled ventilation system integration
  • Meets Scottish technical handbook requirements

CaDi CI-300 - Features

CaDi CO2 Monitoring App

You can track data from your connected CaDi CI-300 monitor using the CaDi App by NuWave Sensors that is available on Google Play Store and coming soon to Apple’s App Store.

Features include:

  • Remote monitoring
  • Quick and easy setup
  • Export sensor data for detailed offline analysis
  • View detailed graphs to analyse CO2 levels by day, week and months
  • Manage multiple sensors via the app
  • Full API available for developers


Performance (CO2 Sensor)

Target Gas Carbon dioxide (CO2)
Measurement Range  0 to 5000 ppm / 0.04 to 2% Volume CO2
Accuracy  ±0.02% volume CO2 ±3% of reading
Maintenance  Free
Warm up time 1 minute

Temperature, Humidity & Enclosure

Temperature Sensor Operating range °C 0 to 50°C
Humidity range % RH continuous 5 to 95%
Enclosure   IP rating at proper indoor installation IP40
Weight Enclosure weight 300g
Certification & Compliance

Inputs and Outputs

Power Supply Mains 240V
Power Consumption 20mA -
Relay 250v 8A -
Wireless Outputs WiFi 2.4Ghz -