♥PMS5003 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.
♥ Main features★Accurate measurement by laser scattering principle★Zero false alarm rate★Real-time response and support continuous acquisition★Minimum resolution particle size 0.3μm★New 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
♥ Working 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.
CO2 Detector, Indoor Air Quality Monitor, Carbon Dioxide Tester, CO2 Monitor with Dual Alarm and Customized Acoustic CO2 Alarm, Portable CO2 Meter with Temp Humi and Backlight
KWD 25
-10%
CO2 Controller Carbon Dioxide Controller Air Quality Monitor CO2 Meter with Day and Night Control Relay Function, NDIR Sensor Probe Cable, CO2 Detector for Plant, Grow Room, Green House, Garden, Home
KWD 57
INKBIRD Ink-RD2 WiFi Radon Detector, Home Radon Monitor with Pulse Ion Chamber Sensor, Integrated Sound and Light Alarm, Short-Term and Long-Term Monitoring
KWD 73
Testo - 0560 4101 410-1 Digital Pocket Vane Anemometer, 0.4 to 20 m/s Velocity, -10 to +50°C Temperature
KWD 63.500
