1. Product Name: Luftmy Micro Dust Sensor Module

2. Product Model: S7 Smart Dust

The Micro Dust Sensor S7 uses an optical through-beam principle to display real-time cleanliness data of floors, carpets, bedsheets, sofas, and car interiors. It is designed to be installed in the ventilation ducts of vacuum cleaners, robot vacuums, and other devices, accurately measuring particle counts and concentrations of dust mites, dust, hair fibers, and other particulates.

3. Application Scope of Micro Dust Sensor Module S7:

Vacuum cleaners, robot vacuums, mite removers, smart trash bins, smart detection devices, etc.

4. Features of Micro Dust Sensor Module S7:

1. High motion measurement accuracy;

2. High sensitivity, response time <0.3s;

3. Low power consumption;

4. Separate transmitter and receiver structure, small size, flexible installation;

5. Wide measurement range;

6. Data output interfaces for particle concentration: PWM, UART;

7. Provides accurate real-time micro-dust concentration data for vacuum cleaners, robot vacuums, and other devices;

8. Sensor data and LED color display provide intuitive visualization for users.

5. Technical Specifications of Micro Dust Sensor Module S7:

Detection Principle: Optical Through-Beam Principle

Detection Range: ≥5μm

Concentration Resolution: 1mg/㎡

Operating Conditions: -10~65°C

Storage Conditions: -20~80°C, 0~98% RH (non-condensing)

Operating Voltage: 12-30V

Operating Current: ≤30mA

Standby Current: ≤0.5mA

Output Signal: UART, PWM

Sensor Dimensions: W34*H30*D8.5 (mm)

6. Working Principle and Vector Diagram of Micro Dust Sensor Module S7:

Working Principle: Using infrared through-beam method, when micro-dust particles pass through the infrared beam area, the receiver detects corresponding changes in light signal. Using patented particle signal processing technology, the particle data is compared with material data in the database to obtain accurate particle concentration data.

Vector Diagram:

Guangzhou Luftmy focuses on optical particulate matter sensor technology research, production, and sales. It is widely praised in the industry for measurement accuracy, stability, consistency, and anti-interference performance. For more information on Micro Dust Sensor Module S7 Smart Dust pricing and technical details, please consult online.