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| ชื่อแบรนด์: | GZAIR |
| เลขรุ่น: | 1300p |
| MOQ: | 10 |
| ราคา: | Please contact us directly |
| เงื่อนไขการจ่ายเงิน: | Moneygram, Western Union, T/T, D/P, D/A |
| ความสามารถในการจําหน่าย: | 10,000 ชิ้นต่อเดือน |
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 |
