When.com Web Search

  1. Ads

    related to: infrared sensors for sale

Search results

  1. Results From The WOW.Com Content Network
  2. Infrared detector - Wikipedia

    en.wikipedia.org/wiki/Infrared_detector

    An infrared detector is a detector that reacts to infrared (IR) radiation. The two main types of detectors are thermal and photonic (photodetectors). The thermal effects of the incident IR radiation can be followed through many temperature dependent phenomena. [2] Bolometers and microbolometers are based on changes in resistance.

  3. Golay cell - Wikipedia

    en.wikipedia.org/wiki/Golay_cell

    The Golay cell is a type of opto-acoustic detector mainly used for infrared spectroscopy. It consists of a gas-filled enclosure with an infrared absorbing material and a flexible diaphragm or membrane. When infrared radiation is absorbed, it heats the gas, causing it to expand. The resulting increase in pressure deforms the membrane.

  4. Passive infrared sensor - Wikipedia

    en.wikipedia.org/wiki/Passive_infrared_sensor

    A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors . PIR sensors are commonly used in security alarms and automatic lighting applications.

  5. Lynred - Wikipedia

    en.wikipedia.org/wiki/LYNRED

    LYNRED's MCT IR detectors are being used by space agencies to observe deep space, observe the Earth, monitor the environment, and provide data on meteorological phenomena. [3] Other LYNRED detectors are being used in thermal infrared cameras , missile seekers, research and development as well as surveillance and targeting equipment .

  6. Nondispersive infrared sensor - Wikipedia

    en.wikipedia.org/wiki/Nondispersive_infrared_sensor

    A nondispersive infrared sensor (or NDIR sensor) is a simple spectroscopic sensor often used as a gas detector.It is non-dispersive in the fact that no dispersive element (e.g a prism or diffraction grating as is often present in other spectrometers) is used to separate out (like a monochromator) the broadband light into a narrow spectrum suitable for gas sensing.

  7. Wescam - Wikipedia

    en.wikipedia.org/wiki/Wescam

    WESCAM's MX 10 is a compact Multi-Sensor, Multi-Spectral imaging system for surveillance missions from light aircraft. The Wescam MX-10 thermal imaging system houses two cameras. A color camera used primarily during the day can read an object the size of a license plate from more than 750 feet away.