Back
ZH
LF12 Fanless Laser Sensor
LF12 Fanless Laser Sensor

LF12 Fanless Laser Sensor

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.

Consistency output less than ±8-10%

Operation without abnormal noise, long life

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

Simultaneous output of PM1.0, PM2.5, PM10, temperature/humidity, VOC

Technical parameters

Detection Principle: Mie Spherical Scattering Principle

Detection Particle Size Range: 0.1~10 μm

PM2.5 Output Range: 0~1000

Working Conditions: -10~70℃, 0~95% RH

Storage Conditions: -40~80℃, 0~95% (Non-condensing)

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

Working Current: ≤80 mA

Standby Current: ≤0.5mA

Signal Output: PWM, UART

Mean Time Between Failures: ≥5 years

Product Size: W50*H38*D21(mm)

PM2.5 Output Consistency: >100 ug/m³ max allowable error ±10%

PM2.5 Output Consistency: <100 ug/m³ max allowable error ±10ug/m³

Application scenarios

Related products

LF10 Fanless Laser Sensor

LF10 Fanless Laser Sensor

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.

LD13C Indoor Dust Sensor

LD13C Indoor Dust Sensor

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.

LD16 Laser Dust PM2.5 Sensor

LD16 Laser Dust PM2.5 Sensor

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.

LD15 Laser Dust PM2.5 Sensor

LD15 Laser Dust PM2.5 Sensor

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.

Related News

Protecting Health with Technology First: Synergy Between Sterilizers and Laser Dust Sensors2023/09/13     ▶

Application of Laser Dust Sensors in Indoor Environmental Monitoring2023/09/13     ▶

Secret Weapons for Improving Indoor Air Quality: Fresh Air Systems and Laser Dust Sensors2023/09/14     ▶

What Role Does the Laser Dust Sensor Play in Fresh Air Systems?2023/09/16     ▶

How Do Laser Dust Sensors Detect Micro-Particles in the Air?2023/09/18     ▶

Technical Support:

158-7527-1139

Product Consultation:

153-2201-4708

Partnership Email:

hui.wang@luftmy.com

   
WeChat Official Account

WeChat Official Account