Overview
Measures IAQ (Indoor Air Quality) Index, air pressure, air humidity and temperature
IAQ Index and humidity are temperature compensated
Adjustable temperature compensation for applications in the housing
TinkerForge 297 Air quality detector Suitable for (single board PCs) TinkerForge 1 pc(s)
Product description
Description
The Air Quality Bricklet can:
· IAQ (Indoor Air Quality) Index,
· Air pressure in hPa,
· Humidity in %RH and
· Measure temperature in °C.
The IAQ Index describes air quality. In order to determine the IAQ index, the Bricklet measures ethane, isoprene (2-methylbuta-1,3-dien), ethanol, acetone and carbon monoxide (often called VOC, Volatile Organic Components) by adsorption. These gas measurements are combined with air pressure, humidity and temperature measurements to determine the IAQ index.
Typical applications for this Bricklet are air quality monitoring, environmental statistics, home automation, etc.
The Air Quality Bricklet has a 7-pin Bricklet connector and is connected with a 7p-10p Bricklet cable with a brick.
Characteristics
Sensor: BME680
Power consumption: 100mW (20mA at 5V)
IAQ Index resolution: 1
Air pressure resolution: 0.0018hPa
Air humidity resolution: 0.008%RH
Temperature resolution: 0.01°C
IAQ Index accuracy: ±15 and ±15% of the value
Air pressure accuracy: ±0.12hPa (700-900hPa at 25-40°C), ±0.6hPa (total measuring range)
Humidity accuracy: ±3%RH (20-80%RH at 25°C)
Temperature accuracy: ±0.5°C (at 25°C), ±1.0°C (0-65°C)*
Measurement frequency: 0.3 measurements per second
Keywords
TinkerForge, 297, Bricklet
