TMPRT003

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Temperature Sensors - RTD (Resistance Temperature Detector) play an important role in automated temperature control systems. They can be used in a variety of applications, ranging from industrial process control to consumer thermal protection products. One of the most popular RTDs is the TMPRT003. This sensor is a precision high-temperature device and can measure temperatures up to 350 degrees Celsius.

The TMPRT003 is a two-terminal Ruthenium-oxide device. It uses resistive thermometers in which the resistance values are determined by the temperature of the measuring element. This way, the temperature can be accurately determined up to the tenth of a degree. The resistor is embedded in a ceramic substrate, forming a delicate and fragile sensing element. This element is then placed inside a metal or plastic body which helps to protect it from external damage.

The working principle of the TMPRT003 is based on the phenomenon of thermoelectricity. This phenomenon occurs when two dissimilar metals are exposed to a temperature gradient. This causes electrons to flow from the warmer metal to the cooler metal, thereby creating a voltage potential. The TMPRT003 is designed to take advantage of this phenomenon by using two separate resistive elements, each constructed of two dissimilar metals, the temperature of which is sensed by the device. The difference between the two temperature values is what is measured by the device.

The TMPRT003 is a two-wire device, which means that it only requires two electrical connections to operate. It is typically connected to a controller via a twisted pair of wires in order to minimize any electrical interferences. The device can also be used with a three-wire connection, in which case additional wires are used to provide a more accurate signal. When connected to the controller, the device can be used to measure temperature and provide automatic control of processes.

The TMPRT003 is a precise and reliable temperature sensor that delivers reliable readings in a wide range of temperatures. It is a reliable component for automated temperature control systems, and is used in a variety of applications, including industrial and consumer-based levels of temperature control.

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