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Analog sensor connection
Linked page Analog sensors connection https://vutlan.atlassian.net/wiki/spaces/DEN/pages/1016274
Sensor configuration
Linked page Sensor configuration https://vutlan.atlassian.net/wiki/spaces/DEN/pages/1016314
Technology
'VT580 Dust Particle sensor' sensors are optical particle counters (OPCs) based on laser scattering. All OPCs guide ambient, suspended particles to a measurement cell inside the device. The measurement cell consists of a light source (e.g., a laser) and a photodetector. Due to the interaction of particles and light, part of the incoming light is scattered towards the nearby photodetector. The collected signal is converted into real-time particle count and mass concentration values, respectively given in #/cm3 and in μg/m3.
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