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Indoor air quality (IAQ) sensors
Monitor air quality in each room and send your data straight to your chosen cloud
Get real-time indoor air quality updates
Our indoor air quality sensor accurately measures the carbon dioxide (CO2), volatile organic compounds (VOCs) and particulate matter (PM), temperature and humidity levels in a room.
These small, discreet sensors wirelessly connect to our smart gateway, which then sends data straight to your preferred IoT platform. Allowing you to integrate near real-time data into your systems and ensure conditions are at optimum levels.
Monitor the air quality in a room or zone with a single sensor
Monitor all aspects of air quality
Measure ambient carbon dioxide (CO2), total volatile organic compounds (TVOCs), particulate matter (PM1/2.5/4/10), temperature and relative humidity, all in a single sensor.
Get accurate updates every 5-60 minutes
Designed for fitting at head height to ensure accurate indoor air quality readings, our sensor sends reliable readings every 5-60 minutes.
Access data locally or in the cloud
Data can be sent securely to a local network or the cloud — via Ethernet, LTE (4G) or WiFi. No subscriptions or recurring fees.
Want to buy indoor air quality sensors for your smart project?
Looking to trial our sensors or have a small sensing project?
Looking to order over 50 sensors or have regular requirements for sensors?
Technical specifications
| Features | Measures ambient carbon dioxide (CO2), total volatile organic compounds (TVOC), particulates (PM1/PM2.5/PM4/PM10), temperature and relative humidity.
Reports room conditions every 5-60 minutes (configurable) Small, discreet sensors simply mount to the wall. |
| Range | • CO2 0-5000 ppm (accuracy +/- 60 ppm +5% of reading) • PM1/2.5/4/10 1-511 μg/m3 (accuracy for 1 and 2.5 μm +/-10 μg/m3 at less than 100 μg/m3 and +/-10% of reading greater than 100 μg/m3. Accuracy for 4 and 10 μm +/-25 μg/m3 at less than 100 μg/ m3 and +/-25% of reading greater than 100 μg/m3) • VOC Index value between 1-500 (accuracy +/- 15 % of reading for index) • Temperature -10-50o C (accuracy +/- 0.5o C) • Humidity 0-100% RH (accuracy +/- 5%) |
| Wireless communication |
EnOcean internationally approved, licence-free ISM bands: Optional: built-in gateway to send data straight to your preferred platform. Can receive data from other Pressac sensors up to 30 metres line of sight. Repeaters can extend the range up to 90 metres. EnOcean Equipment Profile (EEP): A5-09-04 |
| Power | 5V USB to DC mains adapter (supplied) |
| Dimensions | 110 x 110 x 39 mm (approx) |
How it works
Our technology is system agnostic, the data from our sensors can be used in any way you need. There are different options to choose from, making it easy to get your data in the way that’s right for you.
Find out how air quality monitoring sensors are helping create healthier workplaces
Smart. Scalable. Secure.
Download our product brochure to learn more about our smart-building sensor technology.
Pressac’s smart building technology is used in millions of businesses and homes worldwide
As a trusted partner to some of the world’s leading companies, we’ve been designing and manufacturing smart technology for over 60 years.
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