PM-1T/PM-2T
PM-17/2T is a comprehensive sensor module that integrates multiple sensors for multiple scenarios such as air conditioning, fresh air, air purifiers, and smart homes.
Features
Precision Measurement
Good linearity, small zero drift, good selectivity and high sensitivity.
Durability
Long life and low power consumption, convenient for users to monitor for a long time.
Easy to Integrate
Small size, easy installation and low cost make it convenient for customers for various applications.
Strong Scalability
Carbon dioxide and formaldehyde sensors will be reserved for later expansion.
Easy Communication
Three communication formats are supported, and the user can choose any one of them.
| PM-1T/PM-2T | ||
| Model | PM-1T | PM-2T |
| Particle Size Range | PM2.5, PM10, Temperature and Humidity | PM2.5, PM10, VOC, Temperature and Humidity |
| PM2.5/10 Measuring Range | 0~999μg/m³ | |
| VOC Measuring Range | / | 0~10000μg/m³ |
| Temperature Measuring Range | -40 ~ 125°C | |
| Humidity Measuring Range | 0 ~ 100%RH | |
| PM2.5/10 Measuring Accuracy | ±10μg/m³ (0~100μg/m³), ±10% (100~500μg/m³), ±15% (>500μg/m³) | |
| Temperature Measuring Accuracy | ±0.5°C (-60°C or 90~125°C), ±0.3°C (0~90°C) | |
| Humidity Measuring Accuracy | ±2.5%RH (0~90)%RH, ±3.5%RH (90~100)%RH | |
| PM2.5/10 Resolution | 1μg/m³ | |
| VOC Resolution | / | 1μg/m³ |
| Temperature Resolution | 0.01°C | |
| Humidity Resolution | 0.01%RH | |
| Preheating Time | / | ≤3min |
| Principle | Light Scattering | |
| Communication Method | UART (TTL 3.3V) | |
| Working Voltage | SV (DC 5.0) | |
| Working Current | 110mA (Average Current) | 120mA (Average Current) |
| weights | 39.1g | 43.2g |
| Dimension | 71mm x 62mm x 16mm | |
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