Description
The sensor comes packed with the cutting-edge technology of optical light scattering technique to measure PM2.5 concentration.
The characteristic features of indoor PM2.5 sensor include :-
- Compact: The sensor’s ultra-slim package enables it to get lodged in any kind of device or instrument.
- Durable: The sensor comes with an expected life of up to 10 years. It is maintenance-free, thus avoiding problems related to sensor drift or malfunction.
- Reliable: Laser-based scattering principle and Advanced algorithms for precise and reliable measurements.
- Highly Responsive: The average response time of this indoor PM2.5 sensor is 15 seconds making it robust and fast.
- Automated Feedback Mechanism : Fan with an in-built closed loop control to stabilize air flow and optimization of operational life of the sensor.
- Accurate: High-resolution particle sizing to broaden the range of applicability pertaining to specific particle size.
- Water Resistant: Moisture-proof design to reduce the probability of error in optical measurements due to humidity
- Energy Efficient
- Individually Calibrated
Technical Specifications
Parameter | Values |
Dimensions | 4.5 x 4.5 x 2 cm |
Rated voltage | 5V |
Rated current | 70mA |
Communication Port Level | 3.3 V |
Working Temperature | -20~70 C° |
Storage Temperature | -20~85 C° |
Working Humidity | 0~99C%RH (No condensation) |
Particle Size Resolution | 0.3 um |
Effective range of PM2.5 mass concentration | 0-1500 ug/m3 |
Effective range of PM10 mass concentration | 0-2000 ug/m3 |
Mass concentration data resolution | 1 ug/m3 |
Consistency of PM2.5 mass concentration | +10% or +10 ug, whichever is greater |
Consistency of PM10 mass concentration | +15% or +15 ug, whichever is greater |
Mean Time between failures | >30,000 hours |
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