Retail CO2 sensors with USB data logger

Gas detected

Carbon Dioxide (CO₂)

Sensing element

Non-Depressive Infrared Detector (NDIR)

CO₂ NDIR life

15 years

Accuracy@25°C(77°F)

±40ppm + 3% of reading

Stability

<2% of FS over life of sensor (15 yr typical)

Calibration interval

ABC Logic Self Calibration Algorithm

CO₂ measuring range

0~2000ppm -default value

Up to 0~20,000ppm, programmable selection

CO₂ setting & Display resolution

1ppm

Pressure Dependence

Can be preset the altitude by the end users to eliminate the pressure influence via a inside software

Temperature& RH sensor (optional)

Combined digital temperature and relative humidity sensor

Temperature measurement range

-20°C~60°C

Humidity measurement range

0~100%RH

Temperature& RH accuracy

±0.5°C/ ±3%RH

Option: 1X dry contact output

Rated currency for contact point: 3A220VAC/30VDC, resistance load

Optional:1xanalog output

0~10VDC or 4~20mA analog output for CO2 measurement

Operation condition

-20°C~70°C, 0~95%RH (non-condensing)

Power supply

24VAC/VDC ±10% wiring connection

Or with a power adaptor of 24V/230V or 24V/110V

Consumption

3.5W/ Max, 2.5W/ Average

Weight

380g

Dimensions

130mm×90mm×40mm

Connections Interface

Locate in interface of connection

Installment standard

65mm×65mm or 2”×4” wire box

Wiring standard

Wire section area<1.5mm²

Approval Standard

CE-Approval

Presetting and operation

Buttons and internal DIP switches

Sampling alternation

Preset the sampling alternation during 60s to 1h. The general maximum

day of the data record is 60 days

Software Features

Outputs date is in .txt format

USBDataGather software is for stand-alone application. It’s used to set parameters for different applications, to display the graph of capture data, to calculate the average value of a period, as well as the max. and min. value