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Parts by Number for Smoke Detector Radiation

Part # Distributor Manufacturer Product Category Description
PIN-DSIN-TEC   OSI Optoelectronics Photodiodes Dual Sandwich Detectors or Two Color Detectors are mostly employed for remote temperature measurements. The temperature is measured by taking the ratio of radiation intensities of two adjacent wavelengths and comparing them with the standard black body radiation curves. THe advantages of optical...

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Ionization chamber smoke detectors use an ionization chamber and a source of ionizing radiation to detect smoke. This type of smoke detector is very common because it is inexpensive and good at detecting smaller amounts of smoke produced by flaming fires. Ionizing (or ion chamber) smoke detectors...

Detectors. When a UV optical sensor is integrated with an IR sensor, a dual band detector is created that is. sensitive to the UV and IR radiation emitted by a flame. The combined UV/IR flame detector. offers increased immunity over the UV detector,, operates at moderate speeds of response... determining the. incident UV radiation. Their cost is relatively low compared. best response. Their cost is higher relative to other. to other types of flame detectors. flame detector types. U V / I R Te c h n o l o g y. The detection range of the infrared detectors is up to. When a UV optical...

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...

...and Windows. 2.4 Detectors. 2.5. Displays and Interfaces. Section 3 Special Pyrometers. 3.1 Fiber-optic. Pyrometers. 3.2 Ratio. Pyrometers. Section 4 Bibliography and Further Reading. 3. Introduction. This manual was written for people who are unfamiliar with noncontact infrared temperature. measurement...

). conducted to the brain. In an infrared thermometer, the. - Measurements in dangerous or inaccessible loca-. lens directs the thermal radiation from the object. tions (objects at high voltage, long distance measure-. through a lens and selective IR filters to a sensitive. ments). detector and electronics...

...temperature sensors. based on detection of infrared radiation (pyrometers). from a surface may work. These non-contacting tem-. perature sensors may be aimed at a surface from a dis-. tance. Major factors affecting accuracy include the sur-. face emissivity as wel as water vapor, dust, smoke...

...a target. MWIR and LWIR are thermal. provide a lot of benefit when they exploit. IR bands, and they directly image the. disparate physical phenomena between. blackbody radiation from a target. reflected and thermally emitted target. signatures. Moreover, such systems also. Multi- vs. shared...

Engineering Web Search: Smoke Detector Radiation

Buying a Smoke Detector | Radiation Protection | US EPA
Smoke Detectors & Radiation Buying a Smoke Detector Buying a Smoke Detector Smoke Detectors

Americium | Radiation Protection | US EPA
However, the radiation exposure people receive from a smoke detector is very low. Radiation Protection Contact Us Search: All EPA This Area

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Radionuclide - Wikipedia, the free encyclopedia
characterized by excess energy available to be imparted either to a newly created radiation particle within the nucleus or via internal conversion.

Flame detector - Wikipedia, the free encyclopedia
Flame detector type regions There are several types of flame detector.

Siemens - Where there's Smoke there's
But an ionization smoke detector ? for many years the detector of choice ? has yet to notice anything.

. . . Aura . . .
The OMI instrument can distinguish between aerosol types, such as smoke, dust, and sulfates, and measures cloud pressure and coverage, which provides

The Interaction Point, February 7, 2002
Ionization smoke detectors: The ionization chamber smoke detector has a small radiation source that produces radioactive material (electrically

As long as you use the smoke detector as directed and do not open it, it poses no radiation health risk.

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