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Model: ZH03B
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Target Gases / Parameters: PM1.0, PM2.5, PM10
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Detection Principle: Laser scattering technology with built-in air pump
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Measurement Range: 0 ~ 1000 µg/m³
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Resolution: 1 µg/m³
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Output Signal: Digital (UART)
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Response Time: ≤ 10 seconds
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Operating Voltage: 5.0 V DC
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Operating Current: ≤ 100 mA
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Standby Current: ≤ 2 mA
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Operating Temperature: -10 °C ~ +50 °C
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Operating Humidity: 0 ~ 95% RH (non-condensing)
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Lifetime: ≥ 3 years (typical)
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Dimensions: Approx. 4 × 2 × 5 cm
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Weight: ~25 g
Dust sensor
Winsen ZH03B Laser Dust Sensor
₹1,450.00 Price With Tax
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Target Parameters: PM2.5 and PM10 concentration
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Technology: Laser scattering with air pump for stable sampling
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Measurement Range: 0 – 1000 µg/m³
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Output Interface: UART digital output
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Operating Voltage: 5V DC
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Size: Compact PCB module design
Availability: 99 in stock
15 Days Warranty
This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.
Warranty will not apply if:
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The product has been misused, dropped, or damaged.
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It has been exposed to water, fire, chemicals, or static discharge.
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It has been tampered with, soldered, or altered in any way.
he Winsen ZH03B Laser Dust Sensor is a high-performance sensor module designed for real-time detection of particulate matter (PM2.5 and PM10) in the air. Using laser scattering technology, it measures dust concentration and outputs reliable digital signals through a UART interface, making it suitable for integration into air quality monitoring systems, smart appliances, and environmental testing equipment.
This sensor module is ideal for engineers, researchers, IoT developers, and industrial applications that require precise particulate matter measurements. It is not a consumer-ready device, but a component that needs to be integrated into a system with power, housing, and data display or logging capabilities.
| Weight | 0.200 kg |
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| Dimensions | 4 × 2 × 5 cm |
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