WB55 Particle & CO2 Sensor

NuWave Sensors’ WB55 is designed to meet the requirements of Part 18 of the Well Building Standard for Air Quality Monitoring and feedback. The Well Building Standard is designed to enhance the health, well being and comfort of a building‘s occupants by optimising the design and specification of a building, including the management of air quality.

The WB55 sensor meets the Well Building requirements for:

  • Particle count monitoring (Part 18, 1a)
  • CO2 monitoring (Part 18, 1b)

In addition, the WB55 complies with Part 18, 2b for data monitoring and record keeping by integrating with NuWave’s online monitoring system which includes data storage and export.

WB55 Features

WB55 Features

NuWave’s Remote Monitoring System

You can monitor your connected WB55 sensor online and in real time using a NuWave Sensors cloud based ‘HEX’ monitoring account. Set up is quick and easy – connect the data hub to an Ethernet point and your sensor will connect wirelessly and send data online.

Once connected, data can be analysed online or be downloaded for more detailed analysis as well as linked with existing IT systems.

  • Remote monitoring, analysis and alerts
  • Plug & Play set up
  • No need for additional monitoring software systems
  • View detailed graphs to analyse CO2 levels by day, week and month
  • Optional GSM data connection available


Particle Sensor

Sensing Range Particle concentration 0 - 1000 μg / m3
No. of Channels Particle Bins 2
Particle Sizes Range PM 2.5, PM10
Accuracy Across full range +/- 15%


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



Temperature range Operating Temperature °C 0 to 50°C
Humidity range % RH continuous 5 to 95%
Enclosure IP rating at proper indoor installation IP40
Weight Enclosure weight without adapters 202g


Inputs and Outputs 

Input 100-240V International Adapter DC 12V +/- 10%, 420mA (Supplied)
Power Consumption 90mA @ 5V
Wireless Outputs ZigBee 2.4Ghz Gateway Dongle