Technical Support:
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Minimum resolution particle size 0.1μm
Six-sided all-round shielding combined with software anti-interference algorithms, stronger anti-interference performance
Real-time response, continuous collection for 30,000-50,000 hours
Wide range of applications, no need for air duct design, compatible with multi-protocol output
Detection Principle: Mie Spherical Scattering Principle
Detection Particle Size Range: 0.1~10 μm
PM2.5 Output Range: 0~1000
Working Conditions: -10~50℃, 15~95% RH
Storage Conditions: -20~65℃, 0~95% (Non-condensing)
Working Voltage: DC 5V±5% (Power Ripple 50mV Max)
Working Current: ≤80 mA
Standby Current: ≤1mA
Signal Output: PWM, UART
Mean Time Between Failures: ≥5 years
Product Size: W48*H40*D12(mm)
PM2.5 Output Consistency: >100 ug/m³ max allowable error ±10%
PM2.5 Output Consistency: <100 ug/m³ max allowable error ±10ug/m³
The LF12 is a sensor that does not require an internal fan; its driving air source comes from the host device, which overcomes the defects caused by fans in traditional laser sensors on the market. A high-illuminance and uniform light-sensitive area is set in the center of the scattering cavity inside the housing. A semiconductor laser generator and detector are set outside the scattering cavity. The detector is connected via an amplification circuit to a microcontroller unit that can calculate the particle diameter and quantity based on the amplification circuit’s input signals.
LF10 is a sensor that does not require an internal fan; its driving air source comes from the host device, improving on defects caused by fans. It features a high-intensity uniform light sensing area within a scattering chamber.
The LD13C series is a high-temperature resistant, long-life, ultra-thin laser dust sensor. Based on the principle of optical scattering and combined with Luftmy’s unique intelligent dust source identification technology, it accurately detects and calculates the number of suspended particles of different sizes per unit volume in various environments. Through mathematical algorithms and scientific calibration, it achieves accurate output of PM2.5 mass concentration. The conductive shell effectively shields electromagnetic interference, providing excellent anti-interference performance.
The LD16 series is a high-temperature resistant, long-life, ultra-thin laser dust sensor. Based on the principle of optical scattering and combined with Luftmy’s unique dust source intelligent identification technology, it accurately detects and calculates the number of suspended particles of different sizes per unit volume in various environments. Through mathematical algorithms and scientific calibration, it achieves accurate output of PM2.5 mass concentration. The full metal shell effectively shields electromagnetic interference, providing excellent anti-interference performance.
The LD15 series is a high-temperature resistant, long-life, ultra-thin laser dust sensor. Based on the principle of optical scattering and combined with Luftmy’s unique dust source intelligent identification technology, it accurately detects and calculates the number of suspended particles of different sizes per unit volume in various environments. Through mathematical algorithms and scientific calibration, it achieves accurate output of PM2.5 mass concentration. The full metal shell effectively shields electromagnetic interference, providing excellent anti-interference performance.
