Concentration: 0–500 μg/m³ (PM2.5 standard), max ≥ 1000 μg/m³
Resolution: 1 μg/m³
Accuracy: ±10% at 100–500 μg/m³; ±10 μg/m³ at 0–100 μg/m³
Response time: Single < 1 s; full data ≤ 10 s
Power requirements: 5 V DC (4.5–5.5 V); active current ≤ 100 mA; standby ≤ 200 μA
Interface voltage: 3.3 V TTL for UART
Dimensions: ~48 × 37 × 12 mm;
weight ~29 g
Non-returnable
₹2,100.00 ₹2,500.00
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Product Details
A compact digital particle concentration sensor that measures suspended particulate matter in ambient air using laser scattering. It outputs PM1.0, PM2.5, and PM10 data over a serial interface, suitable for real-time air quality monitoring.
Features:
Detects particles ≥ 0.3 μm with high accuracy
Real-time response with rapid refresh intervals
Low false-alarm rate due to six-sided shielding
Dual operation modes: active (auto-send) and passive (on-demand)
Minimal size (12 mm thickness) for tight-install spaces
Built‑in micro fan for optimal airflow
Works reliably in humidity up to 99% and –10 °C to +60 °C
Very low standby current (~200 μA)
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