Product Description
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Product Name
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CO2/PM2.5 air quality detector
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Material
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ABS
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Display method
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4.3” LCD screen display, 320 x 240 pixels
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Detection method for CO2
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Infrared (NDIR)
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Sampling time
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1.5 seconds
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Product Size
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145 x 78 x 97.2mm
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Detection temperature
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-10°C to 50°C
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Relative humidity
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20% – 85%
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Storage temperature
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-10°C to 60°C
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Concentration unit for CO2
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PPM
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Power source
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Lithium battery with 3000 mAh capacity; 5V DC power charging via micro USB port
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Product weight
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210g
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Customize
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Wifi function to app, USB data save and transfer, interface content, brand logo, language, gift box and manual.For details or
qucik contact: Wechat/Whatsapp/phone: +86 13922975685 |
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Product description
This product is an air quality monitor that detects Carbon
dioxide (CO2),Temperature, and Humidity. it combines
sensors real-time monitoring of Carbon dioxide (CO2),-
temperature, and humidity on its digital LCD display
dioxide (CO2),Temperature, and Humidity. it combines
sensors real-time monitoring of Carbon dioxide (CO2),-
temperature, and humidity on its digital LCD display
Details Images
Features:
-4.3" color liquid crystal display (LCD), 320×240 pixels
-Test variables:Carbon dioxide (CO2),temperature,
humidity
-Large 3000mAh capacity Lithium battery
-5V Micro USB charging
-Low battery warning
-4.3" color liquid crystal display (LCD), 320×240 pixels
-Test variables:Carbon dioxide (CO2),temperature,
humidity
-Large 3000mAh capacity Lithium battery
-5V Micro USB charging
-Low battery warning
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Company Introduction
Langder Technology Co., Ltd. focuses on indoor and outdoor environment detection and treatment, home intelligent product development and production. We has strong independent research and development team, efficient production capacity, manufacturers direct supply, one hand source, product one year warranty service,We accept OEM , we can your own LOGO, mold, and unique design on the product .
FAQ
1 Q: What the test index are include for air quality monitor?
A : CO2 Carbon Dioxide
A : CO2 Carbon Dioxide
It's Suitable for detecting CO2 concentration in industrial, agricultural and residential environments.
Control the ventilation system according to the monitored target value (CO2 concentration).
Common fields
1. Carbon dioxide monitoring of various industrial and agricultural plants, workshops, greenhouses, clean rooms, etc.
2. Ventilation control and environmental quality monitoring required for homes, villas, office buildings, meeting rooms, classrooms and other fields.
3. Ventilation control and environmental quality monitoring in public places such as hotels, exhibition halls, hospitals, shopping malls, bars, restaurants, airports, train stations, entertainment halls, and theaters.
4. Units that produce and use carbon dioxide gas, etc.
1. Carbon dioxide monitoring of various industrial and agricultural plants, workshops, greenhouses, clean rooms, etc.
2. Ventilation control and environmental quality monitoring required for homes, villas, office buildings, meeting rooms, classrooms and other fields.
3. Ventilation control and environmental quality monitoring in public places such as hotels, exhibition halls, hospitals, shopping malls, bars, restaurants, airports, train stations, entertainment halls, and theaters.
4. Units that produce and use carbon dioxide gas, etc.
Non-mandatory reference rating:
a) 250 ~ 400ppm-usual outdoor air level.
b) 400 ~ 1,000ppm-typical value in well-ventilated living space.
c) 1,000 to 2,000 ppm-an air level that is inadequate, sleepy, and sufficient to cause complaints
d) 2,000 ~ 5,000ppm-stagnant, old, sultry air level. It is headache and drowsiness, accompanied by inattention, decreased concentration, rapid heartbeat and slight nausea.
e)> 5,000 ppm-Exposure to it may cause severe hypoxia, resulting in permanent brain damage, coma and even death.
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