HW210 Laser Digital Dust Sensor

Features:

• Digital output dust concentration signal output unit g/m3;
• Built-in microprocessor MCU optimized precise algorithm; standard serial port output;
• Digital PWM pulse width output and standard serial port (USART);
• Built-in software self-calibration function, simple debugging, high efficiency and accuracy, good consistency;
• Light particle counting principle, digital output, simple application, universal interface;
• high sensitivity can detect particles with a diameter of 1μm or more;
• Compact structure, light weight (W48.1xH17XD32.3 mm), embedded installation;
• Using active air flow structure, real-time data characteristics;
• Dual air inlet structure, suitable for more design, convenient installation;

 Product principle overview:

• SY210 is a laser optical refractometer that detects the number of dust particles in the air and has an embedded MCU
• Digital dust sensor for digital detection of real-time environment dust concentration by outputting directly from the operating system and outputting data
• Unit μg/m3. Intersecting the laser light source with the optical axis of an image sensor when dusty airflow
• Reflected light is generated through the intersection area. The image sensor detects dust reflected laser light, according to precision
• High-speed op amp amplification and internal modulation circuit and MCU count and algorithm, operation system particle number and weight conversion,
• Direct output of digital signals of dust concentration, this sensor can sensitively detect particles with a diameter of 1.0μm or more,
• Repeatedly optimized and precise data processing through the built-in microprocessor MCU has greatly improved the accuracy.
• Directly output PM2.5 concentration signal in the current environment, unit μg/m3

 Detection and application areas:

• Air purifier, air refresher
• Air dust detection, indoor air dust quality detection;
• Home appliances, air conditioners, HVAC, new fans,
• Ventilation system, smoke alarm or other dust monitoring equipment detection components
• As non-metering instrument detection components (Note: This product does not require high reliability, safety, precision
• Equipment and measuring instrument components);

Electrical parameters:

 Specifications