Instruments Used For Measuring Temperature

As the name suggests the instrument consists of a glass bulb containing a special liquid.

Instruments used for measuring temperature.

The word thermometer basically means heat meter. The thermometer you use to take your temperature when you re sick isn t much help when measuring the temperature of melted lead. Relative to what you ask. A wide variety of instruments used measuring temperature options are available to you such as industrial outdoor and indoor.

The seven basic types of temperature measurement sensors discussed here are thermocouples resistive temperature devices rtds thermistors infrared radiators bimetallic devices. Updated april 05 2018. They all measure temperature by sensing some change in a physical characteristic. These temperature control systems include manual and automatic processes for monitoring and controlling the temperature to maintain an ideal operating range to optimize production and prevent.

The liquids chosen for thermometers expand and contract significantly. A thermometer will give you an indication of the relative energy as heat in the air around it. There are many different ways to measure temperature all of which infer temperature by sensing some change in a physical characteristic. Most people would say that thermometers measure temperature and that s true but there are many different kinds.

A barometer is a weather instrument used to measure air pressure. Digital barometers which use electrical transponders are used in most official weather stations. Temperature instrumentation includes a wide range of field instruments and sensors used to measure temperature in commercial and industrial systems. Temperature measuring sensors come in a wide variety and have one thing in common.

Of the many different methods of temperature measurement available the instrument engineer in the process industry is only likely to encounter a handful. Italian physicist evangelista torricelli is credited with inventing the barometer in 1643. The liquid in glass thermometer is one of the most common instruments used today to measure temperature. You can also choose from 1 year 5.

Names of instruments used to measure weather. Moreover some things. Instruments for measuring temperature.