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  2. Resistance thermometer - Wikipedia

    en.wikipedia.org/wiki/Resistance_thermometer

    RTD assemblies made from iron or copper are also used in some applications. Commercial platinum grades exhibit a temperature coefficient of resistance 0.00385/°C (0.385%/°C) (European Fundamental Interval). [7] The sensor is usually made to have a resistance of 100 Ω at 0 °C. This is defined in BS EN 60751:1996 (taken from IEC 60751:1995).

  3. Temperature measurement - Wikipedia

    en.wikipedia.org/wiki/Temperature_measurement

    Resistance temperature detector (RTD) Pyrometer; Langmuir probes (for electron temperature of a plasma) Infrared thermometer; Other thermometers; One must be careful when measuring temperature to ensure that the measuring instrument (thermometer, thermocouple, etc.) is really the same temperature as the material that is being measured.

  4. RTD - Wikipedia

    en.wikipedia.org/wiki/RTD

    Resistance Temperature Detector, a resistance thermometer; RTD is also used to rate or describe plywood manufacturing processes where RTD sensors significantly reduce the delamination caused by insufficient heating of the plywood during the press cycle.

  5. Thermowell - Wikipedia

    en.wikipedia.org/wiki/Thermowell

    A temperature sensor, such as a thermometer, thermocouple, or resistance temperature detector, is inserted in the open end of the tube, which is usually in the open air outside the piping or vessel and any thermal insulation. Thermodynamically, the process fluid transfers heat to the thermowell wall, which in turn transfers heat to the sensor ...

  6. Drones, planes or UFOs? Americans abuzz over mysterious New ...

    www.aol.com/drones-planes-ufos-americans-abuzz...

    It's unclear if it's drones or something else, but for sure the nighttime sightings are producing tons of talk, a raft of conspiracy theories and craned necks looking skyward. Cropping up on local ...

  7. Coordinate-measuring machine - Wikipedia

    en.wikipedia.org/wiki/Coordinate-measuring_machine

    Each axis has a sensor that monitors the position of the probe on that axis, with typical accuracy in the order of microns. When the probe contacts (or otherwise detects) a particular location on the object, the machine samples the axis position sensors, thus measuring the location of one point on the object's surface, as well as the 3 ...

  8. Wake Forest football coach Dave Clawson announces resignation ...

    www.aol.com/wake-forest-football-coach-dave...

    Wake Forest coach Dave Clawson is resigning after 11 seasons with the Demon Deacons, the school announced on Monday, ending one of the most successful tenures in program history.. Clawson, 57 ...

  9. Frigidaire - Wikipedia

    en.wikipedia.org/wiki/Frigidaire

    The brand was so well known in the refrigeration field in the early-to-mid-1900s, that many Americans called any refrigerator a Frigidaire regardless of brand. [6] In France, Canada, and some other French-speaking countries or areas, the word Frigidaire is often in use as a synonym today, and in transcribed form in Serbo-Croatian also ...