CHESTER Clime IAQ
Monitor indoor air quality continuously and document ventilation performance - CO2, VOCs, temperature, humidity, and pressure in one device.
Product Overview
Behavioral measurements
Monitoring of temperature, humidity, CO2 concentration, and light intensity
Buzzer and LED button
The buzzer responds acoustically to the LED button press and sends data immediately
Configurable Alarms
You can set an alarm for a specific temperature or CO2
Reliable power supply
Powered by an external power supply from 6 to 28 VDC
Backup battery inside
For all worst cases, there is a backup Li-pol battery with a lifespan of up to 1 year
Use Cases
Office & Workplace Health
Boost employee productivity and reduce sick days. Continuous CO2 monitoring drives smarter ventilation - so your team breathes better and works better.
School & Public Building Compliance
Stay ahead of IAQ regulations without manual checks. Documented, continuous air quality data for schools, hospitals, and public spaces - ready for any audit.
Construction & Building Commissioning
Prove your HVAC delivers what was specified. Objective air quality data during handover and post-occupancy validates system performance and resolves disputes.
Warehouse & Storage Facilities
Protect sensitive inventory and keep workers safe. Continuous monitoring of temperature, humidity, and air quality in storage areas helps prevent damage and documents conditions for compliance records.
Office & Workplace Health
Boost employee productivity and reduce sick days. Continuous CO2 monitoring drives smarter ventilation - so your team breathes better and works better.
School & Public Building Compliance
Stay ahead of IAQ regulations without manual checks. Documented, continuous air quality data for schools, hospitals, and public spaces - ready for any audit.
Construction & Building Commissioning
Prove your HVAC delivers what was specified. Objective air quality data during handover and post-occupancy validates system performance and resolves disputes.
Warehouse & Storage Facilities
Protect sensitive inventory and keep workers safe. Continuous monitoring of temperature, humidity, and air quality in storage areas helps prevent damage and documents conditions for compliance records.
Technical Specifications
- Thermometer measurement range
- -20 to +80 °C
- Thermometer accuracy
- ± 0.2 °C (from 0 to 65 °C)
- Hygrometer measurement range
- 0 to 100%
- Hygrometer accuracy
- ± 2% (from 10 to 90%)
- CO2 sensor measurement range
- 0 to 10 000 ppm
- CO2 sensor accuracy
- ± 50 ppm CO2 ± 3%
- Barometer pressure range
- 20 kPa to 110 kPa
- Barometer accuracy
- ± 0.4 kPa
- Barometer altitude range
- -698 to 11,775 m
- Luxmeter measurement range
- 0.01 to 83 000 lux
- Luxmeter accuracy
- ± 0.2%
- PIR sensor detection range
- 5 m
- PIR sensor detection angle
- 98° (horizontally and vertically)
- Nominal battery voltage
- 3.6 V
- Nominal battery capacity
- 2 000 mAh
- Operating voltage range
- 2.0 V to 5.25 V
- Idle current consumption
- < 180 μA
- Peak current consumption
- < 250 mA
- Operating temperature
- -30 to +70 °C
- Storage temperature
- -30 to +70 °C
- Dimensions
- 130×175×45 mm
Start with a Scoped Pilot
CHESTER Clime IAQ is a complete solution - hardware, connectivity, and cloud included. No multi-vendor integration, no lengthy development cycles.
Send us a message Or call directly: +420 775 159 734