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  • What is an Inductive Sensor?
    Article - 18 Sep 2014
    Inductive sensors are designed based on the needs of proximity sensor technology, to detect metallic or conductive parts without physical contact or where access is difficult.
  • Biosensor Technology: Advantages and Applications
    Article - 12 Nov 2013
    A biosensor is a biological detection system in which a biological component is combined with a transducer to perform measurement of a biochemical quantity. The development of biosensors started with...
  • Bhangmeter - Measuring the Power of Electromagnetic Radiation
    Article - 20 Nov 2013
    The bhangmeter is a non-imaging radiometer that was invented in 1948 with the purpose of detecting nuclear detonations and measuring the yield of a nuclear weapon.
  • What is a Level Sensor?
    Article - 25 Sep 2014
    A level sensor is a device for determining the level or amount of fluids, liquids or other substances that flow in an open or closed system. There are two types of level measurements, namely,...
  • Exhaust Gas Temperature Gauges
    Article - 2 Dec 2013
    An exhaust gas temperature (EGT) gauge is a meter used for measuring the exhaust gas temperature of an internal combustion engine in combination with a thermocouple-type pyrometer.
  • Micro "Lab-on-Chip" Water Sensor for Optimal Crop Management
    Article - 14 Oct 2013
    Researchers at Cornell University have used a small silicon chip to develop a microfluidic water sensor with a higher degree of sensitivity compared to other water sensors on the market.
  • Colorimeters - Structural Design and Applications
    Article - 12 Jun 2015
    A calorimeter is an instrument used in calorimetry for measuring the amount of heat released or absorbed in chemical or physical reactions. It can determine heat content, latent heat, specific heat,...
  • Metal Detectors
    Article - 4 Nov 2013
    Metal detectors are portable electronic devices used for detecting the presence of any metal close by. They operate by sensing changes in magnetic waves caused by metal. The metal objects can be...
  • What is a Bolometer?
    Article - 9 Oct 2013
    A bolometer is a highly sensitive instrument used for detecting heat or electromagnetic radiation. It was invented by Samuel Pierpont Langley, an American astronomer, in 1878. This instrument was...
  • The Working Principle and Key Applications of Infrared Sensors
    Article - 15 Oct 2014
    An infrared sensor is an electronic instrument that is used to sense certain characteristics of its surroundings by either emitting and/or detecting infrared radiation.

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