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This is our new developed model: a air quality CO2 monitor with temperature and humidity sensors. Its LCD screen is very large, showing the diagram of Max/Min ppm value of CO2, the real-time CO2, temperature and humidity value and the different using mode: Human user mode & Plant using mode.
The CO2 indoor air quality monitor is a low cost, easy to use, just plug into a USB port to open this device to begin to measure the air quality instantly.
Measurement\tSpecifications
Operating Temperature: 32℉~122℉ (0℃~50℃)
Storage Temperature: -4°F ~ 140°F (-20°C ~ 60°C)
Operating & storage : RH\t0-95%(non-condensing)
CO2 Sensor :
Measuringe range: (0-5000)ppm
Display resolution : 1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000)
Accuracy : (0~3000)ppm: ± 50ppm or ± 5% of reading (take the Maximum)
(>3000)ppm: ± 7% of reading
Repeatability: 20ppm at 400ppm
Temp compensation: ±0.1% of reading per ℃ or ±2 ppm per ℃, referenced to 25℃
Response time: 2 min for 63% of step change or < 4.6 min for 90% step change
Warm-up time : <20 seconds
Temperature Measurement
Operating temperature : 32°F ~ 195°F (0°C ~90°C)
Display resolution : 0.1°F (0.1°C)
Response time: <20 minutes (63%)
RH Measurement
Measuring range : 5~95%
Accuracy: ±5%
Display resolution: 1% Main interface display, 0.1% Max/Min display
Power consumption: 160mA Peak, 40mA average at 5.0V
Dimension: 120*90*33.5mm (4.7*3.5*1.3 inch)
Weight : 103g ( 3.6oz) device only, not including AC adapter
This carbon dioxide CO2 monitor , we added the Carbon monoxide sensor inside to test more gases value for air quality
Beijing Shi'An Technology Instrument Co., Ltd possesses the ability to design, manufacture and sell gas detection instruments in local and global markets.
The gas detection instruments we designed are widely used in petrochemical, municipal environmental protection, coal mine, fire fighting, research labs, beverage, residential places and other natural and wide ranges of industrial environments. Our main products are handheld gas detectors, which can detect and monitor various toxic, VOC, oxygen, combustible and flammable gases' real-time concentration and provide users detection solution and alarm signals against potential dangers to ensure good air quality and personal safety.
Paper packging, and accept the ODM & OEM service for packaging.
The delivery time is depending on the total quantity. We will try our best to service customers. If one batch order has the special requirement for customization, the delivery time will be discussed in advanced between us and customers.
1. OEM&ODM Welcome! Contact us and it will be accomplished professionally.