Sharp detects the arrival of PM2.5 sensors

Recently, Sharp introduced a DN7C3JA001 sensor with a very short detection time and PM2.5 detection sensor. The sensor is Sharp's new product in view of the current serious air pollution situation in East Asia. It has the function of detecting larger suspended particles such as PM2.5 and PM10 for use in household appliances such as air purifiers and air conditioners.

Sharp DN7C3JA001 sensor has the function of detecting PM2.5 and larger particles. The detection time is only 10 seconds. It is the world's shortest detection time device. In the past, PM2.5 testing instruments used several methods to split PM2.5 and other suspended particles, and then measured using optical sensors. These instruments are complicated in structure, require regular maintenance, and are expensive. Compared with the previous products, the Sharp PM2.5 detection sensor combines the shunt and the high-precision sensor using the LED with miniaturization, which not only enables the basic maintenance-free operation of the instrument, but also greatly reduces the cost.