PIR-Sensoren
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High-Precision Radar Sensor Senses Every Breath You Take
Most traditional human body sensors only can detect the main and smaller human body movements. It is impossible to detect slight movements like breathing, which makes the pursuit of higher precision human sensing applications to be beyond one’s power. This article will introduce you to the latest technology development of the new high precision radar sensor.
Panasonic's High-Density Long Range PIR Motion Detector
Panasonic’s new passive infrared sensor excel through the unbelievable small optic and a specified installation height up to 17 m. A special lens design with an additional lip allows fast integration into IP-rated applications by using for example an o-ring construction.
KEMET's Windowless PIR Sensor
As the IoT market grows, sensors are taking greater importance and play a key role in these devices. The PIR sensor, short for pyroelectric infrared sensor, is a movement sensor detecting human presence. Its primary function induces great energy saving in household equipment, home appliances or office automation equipment. Ordinary infrared ray sensors emit infrared light and react to the reflection of objects. It keeps reacting as long as the objects or people are in the infrared light.