The AirSense provides a full range of real time environmental sensing options to enable indoor environmental quality monitoring. These sensors enable comprehensive visualisation and mapping of the indoor environment, enabling smart decisions to be made to deliver energy savings along with productivity and health improvements.

Temperature and Humidity are optionally supplemented with sensing of:

  • Barometric Pressure
  • Carbon Dioxide (CO2)
  • Volatile Organic Compounds (VOCs)
  • Occupancy
  • Air Quality - air particle to 0.5um
  • Light Quality - spectrum and intensity
  • Smoke detection
  • Noise level

Additionally, the sensor node includes an audio output that can provide various alert signals, in the event that certain trigger points are exceeded.

Information is transmitted via the Compuspec Autonomous Mesh Network (A-Net) for monitoring or control within the facility.

Although networked, the sensor can operate autonomously of any central system and interact with local IntelliSUN lighting and control nodes to change environmental conditions depending upon certain target criteria.

Local decisions can be made based upon global goals without the reliability of the system being dependent upon any one element.


Schools, Hospitals, Institutionalised Care.


Body material: ABS Plastic
Dimensions: 80mm x 80mm x 20mm
Weight: Approx 0.25kg

Power Supply:

Input:   8-36V DC, 70mA, <1W

Sense Options:

Temperature   ±0.1°C, -40 to +85,
Response ~2s
Humidity:   1.5% RH to 80%, 2% RH to 100%.
Response ~8s
Pressure:   260-1260 hPa ±0.1hPs
Response ~1s
Carbon Dioxide:   400ppm - 60,000ppm
1ppm (400-1480ppm)
Response ~ 1s
Volatile Organics:   0-60,000ppb
1ppb (0-2,000ppb)
Response ~ 1s
Occupancy:   5m Omni-directional
Dust:   PM2.5 & PM10
0 - 1,000ug/m3
Light:   400nm - 680nm, Flicker
Smoke:   Photoelectric
Sound:   100Hz - 80kHz, 84 dB SPL

RF Module:

RF Band:   ISM 2.405 - 2.48GHz Band
RF Standard:   IEEE 802.15.4
Effective Range:   100m between nodes


Operating Temp.:   -30°C to +85°C
MTBF:   2,100 Million hrs (25°C)
Rating:   IP20