{"id":9681214570647,"title":"PMS5003 Digital Particle Concentration Laser Sensor\/High Precision Laser Sensor to Detect Air Quality Suitable for Smart Home","handle":"pms5003-digital-particle-concentration-laser-sensor-high-precision-laser-sensor-to-detect-air-quality-suitable-for-smart-home","description":"\u003ch3\u003ePMS5003 Digital Particle Concentration Laser Sensor\/High Precision Laser Sensor to Detect Air Quality Suitable for Smart Home\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePMS5003 is a digital universal particle concentration sensor based on the principle of laser scattering, which can continuously collect and calculate the number of suspended particles of different particle sizes in the air per unit volume, that is, the particle concentration distribution, and then convert it into mass concentration, and use the universal Digital interface form output.\u003c\/li\u003e\n \u003cli\u003eMain featuresAccurate measurement by laser scattering principleZero false alarm rateReal-time response and support continuous acquisitionMinimum resolution particle size 0.3mNew patented structure, all-round shielding on six sides, stronger anti-interference performance The direction of the air inlet and outlet is optional, the application range is wide, and the user does not need to design the air duct\u003c\/li\u003e\n \u003cli\u003eWorking principle:PMS5003 sensor adopts the principle of laser scattering. In this way, the scattering of light is generated by laser irradiation on suspended particles in the air, and the scattering light is collected at a certain Angle, and the curve of the scattering light intensity changes with the time is obtained. Then the microprocessor uses the algorithm based on MIE theory to get the equivalent particle size and the number of particles with different particle sizes in unit volume.\u003c\/li\u003e\n \u003cli\u003eSensor Specifications:Particle measurement range: 0.3~1.0; 1.0~2.5; 2.5~10 microns (m)Particulate mass concentration resolution: 1 g\/m3Single response time: \u0026lt;1 second (s)Comprehensive response time: 10 seconds (s)DC supply voltage: Type: 5.0 Min: 4.5 Max: 5.5 Volts (V)Working current: 100 mA (mA)Standby current: 200 microamps (A)Operating temperature range: -10~+60 degrees Celsius (C)Working humidity range: 0~99%Storage temperature range: -40~+80 degrees Celsius (C)\u003c\/li\u003e\n \u003cli\u003eWHAT YOU GET: The package includes 1pcs PMS5003 Digital Particle Concentration Laser Sensor\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:52:30+10:00","created_at":"2026-07-27T00:01:16+10:00","vendor":"EC Buying","type":"Indoor Air Quality 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Digital Particle Concentration Laser Sensor\/High Precision Laser Sensor to Detect Air Quality Suitable for Smart Home\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePMS5003 is a digital universal particle concentration sensor based on the principle of laser scattering, which can continuously collect and calculate the number of suspended particles of different particle sizes in the air per unit volume, that is, the particle concentration distribution, and then convert it into mass concentration, and use the universal Digital interface form output.\u003c\/li\u003e\n \u003cli\u003eMain featuresAccurate measurement by laser scattering principleZero false alarm rateReal-time response and support continuous acquisitionMinimum resolution particle size 0.3mNew patented structure, all-round shielding on six sides, stronger anti-interference performance The direction of the air inlet and outlet is optional, the application range is wide, and the user does not need to design the air duct\u003c\/li\u003e\n \u003cli\u003eWorking principle:PMS5003 sensor adopts the principle of laser scattering. In this way, the scattering of light is generated by laser irradiation on suspended particles in the air, and the scattering light is collected at a certain Angle, and the curve of the scattering light intensity changes with the time is obtained. Then the microprocessor uses the algorithm based on MIE theory to get the equivalent particle size and the number of particles with different particle sizes in unit volume.\u003c\/li\u003e\n \u003cli\u003eSensor Specifications:Particle measurement range: 0.3~1.0; 1.0~2.5; 2.5~10 microns (m)Particulate mass concentration resolution: 1 g\/m3Single response time: \u0026lt;1 second (s)Comprehensive response time: 10 seconds (s)DC supply voltage: Type: 5.0 Min: 4.5 Max: 5.5 Volts (V)Working current: 100 mA (mA)Standby current: 200 microamps (A)Operating temperature range: -10~+60 degrees Celsius (C)Working humidity range: 0~99%Storage temperature range: -40~+80 degrees Celsius (C)\u003c\/li\u003e\n \u003cli\u003eWHAT YOU GET: The package includes 1pcs PMS5003 Digital Particle Concentration Laser Sensor\u003c\/li\u003e\n \u003c\/ul\u003e"}