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DS-CO2-20 plantower dual-channel infrared sensor CO2 gas sensor for IOT

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Quick Details

Usage: Gas Sensor
Place of Origin: Beijing China
Warranty: 1 year
Theory: Optical sensor
technology: infrared sensor
Model Number: DS-CO2-20
resolution: 1ppm
measure range: 400-5000ppm
test item: CO2
physical size: 30*20*10mm
working temperature: 0-50℃
Function: co2 sensor
Type: dual-channel infrared CO2 sensor
Technology: Optical
Output: Digital Sensor
D/C: 2020
Output Function: UART, I2C
working humidity: 0-85% non condensed
Resolution (Bits): 1 ppm
Application: air quality detector, air purifier, IOT, HVAC, EVR,air quality monitor, air purifier, HVAC, IOT
Interface: Digital
Packaging Detail: Packing Small-sized carton 18*12*25cm 1-5pcs/carton Middle-sized carton 285*185*95cm 25pcs/carton Large-sized carton A: 58*37*21cm 200pcs/carton (8 middle-sized cartons included) Large-sized carton B: 36*30*25cm 100pcs/carton (4 middle-sized cartons included) Large-sized carton C: 30*25*20cm 50pcs/carton (2 middle-sized cartons included)
Selling Units: Multiple of 100
Package size per batch: 29X19X10 cm
Gross weight per batch: 1.0 KG
Beijing Ereach Technology Co., Ltd.
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US$ 50,000+
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plantower DS-CO2-20 plantower dual-channel infrared sensor CO2 gas sensor for IOT


DS-CO2-20 is a kind of digital NDIR sensor, which can acquire and calculate the concentration of carbon dioxide in the air continuously and output them in the form of digital interface. This sensor can be inserted into variable instruments related to the concentration of carbon dioxide in the air or other environmental improvement equipments to provide correct concentration data in time.


 Working principle

The sensor has one chamber and two receive channels that can get the signal of light intensity in the photoelectric element made by infrared light with two kinds of wavelength. Then the concentration of carbon dioxide can be calculated according to the carbon dioxide absorption function of the two kinds of wavelength.


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Company profile

Established in April 2015, Beijing Ereach Technology Co., Ltd specialized in high-tech industries such as air quality inspection and new energy charger. Ereach provides its clients with high-quality PM2.5 sensor modules, other electronic components, professional customer service and most suitable technology solutions.