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Why pt 100 is only used in rtd?

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Anonymous

14y ago
Updated: 8/17/2019

platinum has a conductivity of .00384 ohm m.which makes it as a very sensitive material towards change in its electrical resistance ,more over its a inert metal ,and its also resistant to vibration.

so this makes platinum as a ideal metal for RTD.

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Wiki User

14y ago

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Related Questions

How does an rtd work?

RTD stands for resistance temperature difference.There are three types of RTD i.e 2 wire,3 wire and 4 wire.A PT-100 RTD is generally used in industry to determine temperature.It`s one end sense temperature and hence due to this resistance of metal changes.This change in resistance is calculated and temperature is calculated through a formula: R=r(1+@^t) where ^ = .03692


How does RTD works?

RTD stands for resistance temperature difference.There are three types of RTD i.e 2 wire,3 wire and 4 wire.A PT-100 RTD is generally used in industry to determine temperature.It`s one end sense temperature and hence due to this resistance of metal changes.This change in resistance is calculated and temperature is calculated through a formula: R=r(1+@^t) where ^ = .03692


How an rtd work?

RTD stands for resistance temperature difference.There are three types of RTD i.e 2 wire,3 wire and 4 wire.A PT-100 RTD is generally used in industry to determine temperature.It`s one end sense temperature and hence due to this resistance of metal changes.This change in resistance is calculated and temperature is calculated through a formula: R=r(1+@^t) where ^ = .03692


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A Pt100 temperature sensor is a type of resistance temperature detector (RTD) that uses platinum as a sensing element. It has a resistance of 100 ohms at 0 degrees Celsius and its resistance changes with temperature. Pt100 sensors are commonly used in industrial applications due to their high accuracy and stability over a wide temperature range.


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