EM21 Air Quality Detector CO2 NDIR Sensor 400-5000 ppm Indoor Air Monitor
$285-370
/piece
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Air Quality Monitor
Introduction
| Target Gas | Carbon Dioxide, PM2.5, TVOC, HCHO, Noise, Illuminance, temperature and humidity | type | monitor |
| Accuracy Class | High Accuracy | Alarm Mode | Light |
| customized support | OEM, ODM | Detection Parameters(max.) | PM2.5 CO2TVOCTemp RH HCHO Noise Illuminance |
| Data logger | store up to 415 days/30min or 138 days/10min or 69 days /5min | Communication | RS485/Wfi/ RJ45 /LoraWAN |
| Power Supply | 24VAC/VDC 100-240VAC PoE for RJ45 interface | Shell material and IP class | IP30 |
| Operating Environment | Temp0~60℃ Humidity0~99%RH | Overall Dimension | 91.00mm111.00mm51.00mm |
| Storage Condition | 0℃~50℃ 0~70%RH |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
