Guangzhou GZAIR Instruments Co., Ltd.
                                                                                                           
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Rechargeable Indoor CO2 Meter NDIR Non Dispersive Infrared Sensor

Price Negotiable
Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days
Brand: GZAIR
Product Description

NDIR CO2 Sensor with Real-Time Display and Memory Storage

Monitor indoor air quality with confidence using the NDIR CO₂ Sensor with Real-Time Display and Memory Storage—a compact, high-performance device designed for accuracy, convenience, and continuous data tracking. Powered by advanced NDIR (Non-Dispersive Infrared) technology, this sensor delivers precise and reliable CO₂ readings in real-time, alongside temperature and humidity monitoring for a complete environmental overview.
Perfect for use in homes, offices, classrooms, and labs, this CO₂ monitor features a bright digital display that shows live air quality metrics and stores data for later review. The built-in memory storage captures long-term trends, making it ideal for air quality assessments, ventilation evaluations, and health-conscious environments.


Key Features:
NDIR Accuracy: Equipped with a high-precision NDIR sensor for stable CO₂ measurement.
Real-Time Display: Continuously shows CO₂ levels (ppm), temperature, and humidity on a clear LCD screen.
Memory Storage: Built-in data logging stores historical readings for analysis and reporting.
Smart Alerts: Set CO₂ thresholds with visual and audible alarms for safety awareness.
Rechargeable Battery: USB-powered or battery-operated for flexible, portable use.
User-Friendly Interface: Simple setup and intuitive controls make it easy to use in any environment.
Versatile Use: Ideal for indoor air monitoring at home, in offices, schools, or industrial settings.

CO2 Measurement  
Measuring range 0-5000 ppm
Display resolution 1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000)
Sensor lifetime 10-15 years
Accuracy (0-3000) ppm: ±(50ppm+5% of reading)
(>3000)ppm: ±7% of reading
Repeatability 20ppm at 400ppm
Temp compensation ±0.1% of reading per ±2 ppm per , referenced to 77
Response time <2 min for 63% of step change or <4.6 min for 90% step change
Warm-up time <30 seconds
Temperature Meaurement  
Operating temperature 32℉-122℉ (0℃-50℃)
Accuracy ±2℉/±1℃
Display resolution 1℉/0.1℃
Response time <20 minutes (63%)
RH Measurement  
Measuring range 5-95%
Accuracy ±5%
Display resolution 1% Main interface display, 1% Max/Min display
   
Data Storage capacity 2GB
Operating Temperature 32℉-122℉(1℃-50℃)
Storage Temperatue minus 4℉- 140℉(minus 20℃-60℃)
Operating & storage RH 0-95% (non-condensing)
Operating Voltage DC(5±0.25)V
Dimension 120*90*35mm
Weight 170g

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou GZAIR Instruments Co., Ltd.
Location Room 1007, Zhongchuang Yingke, 520 Information Port, No. 520 North Guangzhou Avenue, Guangzhou City, Guangdong Province, China
Contact Person Nana

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