IAQ Monitor  CO2/CO/°C/%RV/mbar

IAQ Monitor CO2/CO/°C/%RV/mbar

HD21AB17 IAQ Monitors are bench-top/portable instruments
manufactured by Delta Ohm for the analysis of indoor air quality (IAQ, Indoor
Air Quality).
The instruments simultaneously measure the parameters:
. Carbon Dioxide CO2
. Carbon Monoxide CO
. Atmospheric Pressure
. Temperature
. Relative Humidity
and it calculates:
. Dew Point
. Wet Bulb Temperature
. Absolute Humidity
. Mixing Ratio
. Enthalpy
HD21AB17: IAQ Monitor datalogger kit. It measures CO, CO2, atmospheric
pressure, temperature and relative humidity. Equipped with: DeltaLog10
software (version and later) for data download, monitor, and data
processing on Personal Computer, 4 x 1.2V NiMH rechargeable batteries,
operating manual, case.

Measurement principle: CO2 Sensor NDIR Dual Wavelength
Range: 0 - 5000 ppm
Measurement principle 2: CO Sensor Electrochemical
Range 2: 0 - 500 ppm
Measurement principle 3: Atmospheric Pressure Piezo-resistive
Range 3: 750 - 1100 hPa
Measurement principle 4: Relative Humidity Capacitive
Range 4: 0 - 100%
Measurement principle 5: Temperature NTC 10k?
Range 5: -20 ... +60°C
Datalogging: 67600 recordings
Dimensions (H x W x D): 210 x 90 x 40mm
Battery: Rechargeable battery
Operating time: 8 hours
Display: Backlit. Dot Matrix