MMD1013C Three In One Air Quality Detection Module VOC Formaldehyde And Carbon Dioxide Testing
MMD1013C Three In One Air Quality Detection Module VOC Formaldehyde And Carbon Dioxide Testing
Product Features:
- Three-in-One Detection Integration
Integrates carbon dioxide (CO₂), formaldehyde (HCHO), and volatile organic compound (VOC) detection functions in a single compact module, eliminating the need for multiple independent sensors and reducing device integration complexity.
- MEMS Core with Factory Calibration
Adopts MEMS gas-sensing technology and undergoes strict aging, debugging, and calibration before leaving the factory, ensuring high detection consistency and data accuracy across different batches of modules.
- Dual Output Interfaces for Flexibility
Supports both I²C and UART digital output interfaces (5V level), enabling seamless connection with mainstream microcontrollers (e.g., Arduino, ESP32) and easy integration into diverse electronic systems.
- Low Power Consumption for Long-Term Operation
Features an operating current of ≤20mA, making it ideal for battery-powered portable devices and low-power smart home equipment that require prolonged, stable monitoring.
- Built-in Environmental Compensation
Equipped with temperature and humidity compensation algorithms to minimize the impact of ambient environmental changes on detection results, maintaining reliable performance in varying indoor conditions.
- Compact and Lightweight Design
With dimensions of 24×20×15mm and a weight of only ~20g, the module fits easily into space-constrained devices, meeting the miniaturization requirements of modern smart home products.
- Long Service Life with Stable Performance
Boasts a service life of ≥3 years under normal household operating conditions, with a sensitivity attenuation rate of ≤1% per year, reducing long-term maintenance and replacement costs.
Product Applications:
- Smart Home Air Quality Monitors
Integrated into desktop or wall-mounted air quality terminals to provide real-time monitoring of indoor CO₂, formaldehyde, and VOC levels, helping users grasp indoor air conditions at a glance.
- Intelligent Air Purifiers & Fresh Air Systems
Links with purification or ventilation equipment to trigger automatic operation (e.g., activating purification mode when formaldehyde/VOCs exceed thresholds, or increasing air exchange when CO₂ levels rise) for closed-loop indoor air management.
- Portable Multi-Gas Detectors
Applied to handheld air quality testing devices, suitable for inspectors to conduct on-site assessments of newly decorated houses, offices, or rental properties, ensuring compliance with indoor air safety standards.
- Commercial & Public Area Monitoring
Installed in kindergartens, hotels, shopping malls, and office buildings to monitor air quality in crowded public spaces, protecting the health of occupants by providing early warnings of harmful gas accumulation.
- Smart Home Central Control Systems
Connects to smart home platforms to realize inter-device linkage (e.g., coordinating with air conditioners, exhaust fans, and air purifiers) and build a unified, intelligent indoor environmental management system.
- Industrial Auxiliary Air Monitoring
Used in low-concentration gas scenarios such as furniture workshops or paint factories to monitor trace formaldehyde and VOC emissions, ensuring workshop air meets basic occupational health requirements (non-safety-critical applications only).
| Basic Information | Product Model | MMD1013C |
| Sensor Type | MEMS-based Three-in-one Gas Sensor Module | |
| Detected Gases | Carbon Dioxide (CO₂), Formaldehyde (HCHO), Volatile Organic Compounds (VOCs) | |
| Core Application | Smart Home Systems | |
| Electrical Performance | Input Voltage | 5.0±0.2V DC (Refer to the universal parameter standard of MMD1013 series) |
| Output Interface | I²C / UART (Consistent with the interface design of the same series modules) | |
| Operating Current | ≤20mA (Refer to similar models in the same product line) | |
| Detection Performance | Preheating Time | 60 seconds (In line with the preheating standard of MMD1013 series VOC modules) |
| Response Time | ≤10 seconds (Refer to the sensitivity parameter of MMD1013 basic model) | |
| Resolution | 0.01mg/m³ (For formaldehyde and VOC detection, referring to the series' benchmark) | |
| Environmental Adaptability | Operating Temperature | -10°C - 40°C (Universal environmental parameter for household gas sensor modules) |
| Operating Humidity | ≤90% RH (Non-condensing) | |
| Storage Temperature | -20°C - 60°C (Consistent with the storage standard of the same series) | |
| Physical & Service Life | Module Weight | Approximately 20g (Refer to the physical parameter of MMD1013 series) |
| Dimensions | 24×20×15mm (L×W×H, in line with the compact size design of the series) | |
| Service Life | ≥3 years (Under normal household operating conditions) |
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