Indoor Air Quality (IAQ) Sensor
CO2 & volatile organic compounds (VOC)

non-relevant transparent gif
key sensor features
This sensor measures the CO2 levels and volatile organic compounds in the air surrounding the sensor. Those measurements enable you to monitor the air quality inside your buildings, data centers, server rooms, healthcare facilities and other critical facilities.
- measures CO2 levels in ppm equivalents
- CO2 ppm range of 450 to 2000 ppm (parts per million).
- measure TVOC in ppb equivalents.
- TVOC range of 125 to 600 ppb (parts per billion).
- operating temperature range of 0°C to +50°C.

- compact plug & play sensor.
- designed for indoor use.
- steel enclosure.
- industrial grade.
- 0u rack, DIN rail or wall mountable sensor.
- plugs into the base unit.
- powered by the base unit.
- alerts via SNMP Traps, email or SMS.
- wired or optionally wireless.
- integrates over IP using Modbus TCP, SNMP, XML, JSON with other systems.
- optional RS-485 sensor version available.
non-relevant transparent gif
Indoor Air Quality CO2 standards
CO2 icon
Inadequate indoor air quality has an impact on the wellbeing of employees, residents. High CO2 levels may lead to sickness, headaches or lower activity levels; all impacting productivity.

Outdoor the normal CO2 levels are around 350 to 450ppm. Indoor CO2 levels should be at least 350ppm and not more than 1,000ppm. Above 1,000ppm air quality is considered poor and cause complaints of drowsiness. Above 2,000ppm it may cause headaches, loss of attention.
non-relevant transparent gif
Indoor TVOC standards
High levels of Volatile Organic Compounds (VOC) inside buildings may have direct result in a variety of complaints of the eye, skin, throat irritation, nausea, headaches, lower activity and more. The harmfulness of VOC depends on the type of compound and its toxic properties. In the event of TVOC issues, inspections should be carried out to find the root cause of the problem and address it as exposure to the VOCs may harm health.

Indoor VOC levels up to 350 ppb are acceptable. However they should not exceed 500ppb.
Low VOC icon
non-relevant transparent gif
Austrian made sensor.
Austrian Made Logo