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<h2><strong>What is a Thermocouple?</strong></h2><p>A thermocouple is essentially a temperature sensor (a device used for temperature measurement). It is made up of two wires of different metals that, when joined together, create an electrical junction known as a measuring junction.</p><p>When the temperature changes at the junction, it creates a voltage that can be interpreted to read the temperature, also known as the Seebeck effect. You can read more about these tools in our bespoke <a href="https://docs.rs-online.com/96d5/0900766b815e5302.pdf">Thermocouples Guide.</a></p><h3><strong>Types of thermocouples</strong></h3><p>There are a wide range of thermocouple types available, each with different characteristics such as temperature range and their robustness. Each thermocouple is defined by a letter such as K-Type. Common types also include:</p><ul><li>Type J</li><li>Type K</li><li>Type L</li><li>Type T</li></ul><p>The letters refer to the type of materials used which indicates what temperature they are usable at. For example, J-Type is iron and copper-nickel and is useable from around 0&deg;C to 816&deg;C, depending on other characteristics. Some thermocouples come with an additional sheath that insulate the wires to prolong their life.</p><p>Thermocouples are ideal tools for the measurement of high temperatures and are a popular choice and they are a robust, reliable and affordable solution.</p><h3><strong>What are Thermocouples used for?</strong></h3><p>They can be used in many applications, both domestic and industrial. Some examples include:</p><ul><li>Thermostats</li><li>Hospital</li><li>Thermometers</li><li>Vehicle Diagnostics</li><li>Boiler/Heating</li><li>Sensors</li><li>Oven Safety Features</li><li>Food Thermometers</li></ul><p>Browse the broad range of Thermocouples RS Components have to offer and order today for next day delivery.</p>

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Thermocouples | Temperature Sensor | RS Components

Thermocouples

Buy from our selection of thermocouples from Sensors. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Sensors Thermocouples | RS Components

Buy Thermal couples. Browse our range of high-quality Thermal couples offers. Free Next Day Delivery

Thermocouples | Thermal couples | RS Components

<p> Thermal couples are used in a wide range of industrial and commercial applications. Thermal couples are commonly used in industrial applications and are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality Thermal couples from industry-leading brand RS PRO.</p><h2>How does a Thermal couple work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. Thermal couples are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of Thermal couples RS Components have to offer and order today for next day delivery</p>

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J Type Thermocouples | RS Components

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Thermocouples | T type thermocouple | RS Components

<p> T type thermocouples are used in a wide range of industrial and commercial applications. T type thermocouples are one of the most common types of Thermocouple used in industry today. They are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality T type thermocouples from industry-leading brand RS PRO.</p><h2>How does a T type thermocouple work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. T type thermocouples are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of T type thermocouples RS Components have to offer and order today for next day delivery</p>

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N Type Thermocouple | RS Components

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Thermocouples | K type thermocouple | RS Components

<p>K type thermocouples are used in a wide range of industrial and commercial applications. K type thermocouples are one of the most common types of Thermocouple used in industry today. They are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality K type thermocouples from industry-leading brands including Correge, Electrotherm, Jumo, Reckmann, Turck, and of course, RS PRO.</p><h2>How does a K type thermocouple work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. K type thermocouples are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of K type thermocouples RS Components have to offer and order today for next day delivery</p>

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Thermocouples | K type thermocouple probe | RS Components

<p>K type thermocouple probes are used in a wide range of industrial and commercial applications. K type thermocouple probes are one of the most common types of Thermocouple used in industry today. They are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality K type thermocouple probes from industry-leading brands including Correge, Electrotherm, Jumo, Reckmann, Turck, and of course, RS PRO.</p><h2>How does a K type thermocouple probe work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. K type thermocouple probes are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of K type thermocouple probes RS Components have to offer and order today for next day delivery</p>

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Thermocouples | K type thermocouple range | RS Components

<p>K type thermocouple ranges are used in a wide range of industrial and commercial applications. K type thermocouple ranges are one of the most common types of Thermocouple used in industry today. They are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality K type thermocouple ranges from industry-leading brands including Correge, Electrotherm, Jumo, Reckmann, Turck, and of course, RS PRO.</p><h2>How do K type thermocouple ranges work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. K type thermocouple ranges are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of K type thermocouple ranges RS Components have to offer and order today for next day delivery</p>

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Thermocouples | J type thermocouple | RS Components

<p> J type thermocouples are used in a wide range of industrial and commercial applications. J type thermocouples are one of the most common types of Thermocouple used in industry today. They are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality J type thermocouples from industry-leading brands including Correge, Electrotherm, Gefram, Jumo, Omron, and of course, RS PRO.</p><h2>How does a J type thermocouple work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. J type thermocouples are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of J type thermocouples RS Components have to offer and order today for next day delivery</p>

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Thermocouples | Thermocouple Sensor | RS Components

<p> Thermocouple Sensors are used in a wide range of industrial and commercial applications. Thermocouple Sensors are commonly used in industrial applications and are a popular choice as they last longer, function better, and are incredibly accurate. </p><p>RS Components offer an extensive selection of high-quality Thermocouple Sensors from industry-leading brand RS PRO.</p><h2>How does a Thermocouple Sensors work? </h2><p>All Thermocouple types work in a similar way. They have two wires made of different metals which are fixed together, forming a junction which creates a temperature change. Thermocouple Sensors are beneficial as they are simple, versatile and have a wide temperature range. They also possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of Thermocouple Sensors RS Components have to offer and order today for next day delivery</p>

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J type thermocouple

How does a J type thermocouple work?

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