CALL: A.WIHARTA 081294124885 085778084789 087784022201   Info Produk PS2 ( Pollen Sensor) This sensor detects the particle with light scattering method, using one light emitter and two light receptors, and discriminates pollen from other particles with two factors " scattered light intensity" and " degree of polarization" . Features Pollen discrimination and count, by " Degree of Polarization" - This sensor detects the particle with light scattering method, using one light emitter and two light receptors, and discriminates pollen from other particles with two factors " scattered light intensity" and " degree of polarization" . Built-in Suction Fan - Fan enables constant and larger sampling of air. Pollen count information can be made available without delay by taking advantage of the real time analysis. Built-in Heater prevents dew - Optical unit and circuit are fully covered with plastic case, and built-in heater keeps the sensor away from dew. Link to Ethernet system with purpose of monitoring at multiple location. Compact, Light and Low Cost