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Types of Liquid-In-Glass Thermometers - AutomationWiki

Types of Liquid-In-Glass Thermometers [] Introduction []. There are two major types of Liquid-in-glass thermometers which are mentioned below: . Mercury Thermometers ; Alcohol Thermometers; Mercury Thermometers []. This type of thermometer was developed by a German based physicist named Daniel Gabriel Fahrenheit.It consists of mercury as a liquid filled in a glass tube.Liquid-In-Glass Thermometers - AutomationWikiLiquid-In-Glass Thermometers . In the LIG thermometer the thermally sensitive element is a liquid contained in a graduated glass envelope. The principle used to measure temperature is that of the apparent thermal expansion of the liquid. Introduction Construction . A typical liquid-in-glass thermometer is shown in the figure below.Which fluid is used in thermometer before mercury?Daniel Fahrenheit's mercury-in-glass thermometer was far more reliable and accurate than any that had existed before, and the mercury thermometers in use today are made in the way Fahrenheit devised. Danzig-born Daniel Gabriel Fahrenheit, a pioneer of exact thermometry (or precision thermometry.

Thermometry - WikiLectures

Types of thermometers [ edit | edit source] Liquid-in-glass [ edit | edit source] Liquid-in-glass thermometer is the oldest and widest type of temperature measurement device used nowadays. A fair reading is given within -200 to 600 °C. It is generally possible to read the temperature from eye level.Digital Thermometers Selection Guide | Engineering360Digital thermometers are temperature-sensing instruments that are easily portable, have permanent probes, and a convenient digital display. The way a digital thermometer works depends upon its type of sensor. Sensor types include resistance temperature detector (RTD), thermocouple and thermistor. Each type has advantages and disadvantages. TypesDigital Thermometers Selection Guide | Engineering360Digital thermometers are temperature-sensing instruments that are easily portable, have permanent probes, and a convenient digital display. The way a digital thermometer works depends upon its type of sensor. Sensor types include resistance temperature detector (RTD), thermocouple and thermistor. Each type has advantages and disadvantages. Types

Digital Thermometers Selection Guide | Engineering360

Digital thermometers are temperature-sensing instruments that are easily portable, have permanent probes, and a convenient digital display. The way a digital thermometer works depends upon its type of sensor. Sensor types include resistance temperature detector (RTD), thermocouple and thermistor. Each type has advantages and disadvantages. Types

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