Products/Services for Smoke Detector Radiation

  • Smoke Detectors-Image
    Smoke Detectors - (278 companies)
    ...an ionization chamber and a source of ionizing radiation to detect smoke. They are commonly available because they are relatively inexpensive, and are good at detecting the relatively small amounts of smoke produced by flaming fires. Ionizing smoke detectors...
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  • Temperature Sensors-Image
    Temperature Sensors - (626 companies)
    Temperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation). How to Select Temperature Sensors. What are Temperature Sensors?. Temperature sensors...
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  • Photodiodes-Image
    Photodiodes - (230 companies)
    Photodiodes are used for the detection of optical power (UV, Visible, and IR) and for the conversion of optical power to electrical power. Photodiodes are a two-electrode, radiation-sensitive junction formed in a semiconductor material in which...
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  • Light Emitting Diodes (LED)-Image
    Light Emitting Diodes (LED) - (648 companies)
    Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications. How to Select Light Emitting Diodes (LEDs). Image Credit: Digi-Key...
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  • Liquid Leak Detectors-Image
    Liquid Leak Detectors - (244 companies)
    Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle. Basic Information. Leak Anatomy. Leaks are often conceptualized as being small, round defects which allow liquid to seep out of a pipe or tank. In reality...
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    Radiation Detectors - (207 companies)
    Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses. Radiation detectors are devices used to detect, track, and identify ionized radiation...
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    Audible Alarms - (461 companies)
    ...alarms include: Security. Burglary or theft. Fire alarms or fire sirens. Light sirens. Machine failure or malfunction. Medical. Process monitoring. Power distribution. Confined space or personal safety. Smoke. Structural failure. Vehicle safety...
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    Solar Radiation Instruments - (62 companies)
    Solar radiation instruments measure the spectral range of radiation, including global solar radiation (sun + sky), net radiation (incoming solar - reflected solar) and the photosynthetic light spectrum. Image credit: TES Electrical Electronic Corp...
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    RF Power Detector ICs - (8 companies)
    RF Power Detector IC's. are chips that detect the presence and strength of an RF signals and provide a corresponding output. Description. Radio Frequency (RF) Power Detector ICs are chips that detect the presence and strength of an RF signals...
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    Radiation Shielding - (70 companies)
    Radiation Shielding Information. Radiation shielding is used to block or attenuate the intensity of alpha particles (helium atoms), beta particles (electrons), X-ray radiation, and gamma radiation (energetic electromagnetic radiation). It reduces...
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smoke signals? That is, amplitude modulation of scattered light from controlled groups of particulate aerosol, which disperse as they rise, as observed from a distance. This is a form of serial information transfer. The two principal forms of optical information transfer are identified as serial...

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