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LD15V Air Quality Integrated Module
LD15V Air Quality Integrated Module

LD15V Air Quality Integrated Module

The LD15V integrated air quality sensor is a cost-effective multi-parameter integrated module. It can output real-time measurements of VOC concentration, CO2, formaldehyde, and mass concentrations of PM1.0, PM2.5, and PM10 particles. It features stable performance, full metal shielding, strong anti-interference ability, compact design, and rich interfaces. Widely used in high-end air purifiers, fresh air systems, air conditioners with purification functions, air quality detectors, and consumer electronics accessories.

Consistency output less than ±8-10%

Patented technology, accuracy up to 0.1μm

Real-time response, continuous collection for 30,000-50,000 hours

Simultaneous output of PM1.0, PM2.5, PM10, VOC, CO2, Formaldehyde

Technical parameters

Dust Measurement Range: 0~1000ug/m³

CO2 Measurement Range: 400~5000ppm

VOC Measurement Range: 0~6000ppb

Formaldehyde Measurement Range: 0-2000ug/m³

PM Detection Accuracy: ≤100ug/m³, max allowed error ±10ug/m³

PM Detection Accuracy: >100ug/m³, max allowed error ±10%

VOC Detection Accuracy: ±200ppb or 50%

Dust Resolution: 1ug/m³

VOC Resolution: 1ppb

CO2 Resolution: 1ug/m³

Formaldehyde Resolution: 0.1%

Working Voltage: DC 5V ± 5% (Power ripple 50mV Max)

Working Current: ≤80 mA

Signal Output: UART, PWM

Service Life: ≥3 years

Product Dimensions: L48*W40*H12 (mm)

Application scenarios

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