New thin film pyroelectric sensors, fast switching IR sources and suitable gas cell design enable new levels of ppm detection levels. Tighter legislation on environmental polutants and a public desire ...

In 2014, LASER COMPONENTS expanded its infrared detector range to include pyroelectric devices. Our Pyro Group manufactures both current and voltage mode devices at our state of the art facility in ...

This circuit is from the GLOLAB web page. The document referenced here includes an excellent design as well as an excellent tutorial on PIR devices. You've probably seen these devices in homes and ...

CHICAGO, Jan. 21, 2020 /PRNewswire/ -- According to the new market research report "Infrared Detector Market by Type (MCT, InGaAs, Pyroelectric, Thermopile, Microbolometer, and Others), Technology ...

To identify compounds or investigate sample composition, engineers often turn to infrared (IR) spectroscopy. Correlation tables can be found in various resources. One ...

Unlike infrared optical sensors that use an LED transmitter and IR receiver, the PIR emits nothing. As its “passive” name suggests, it responds only to infrared energy radiated by the object being ...