TC620HEOA713

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Temperature sensors, thermostats, and solid state devices all share something in common: They all measure and control temperature, meaning they sense changes in temperature and use this information to adjust or react in some way. The TC620HEOA713 is a solid state temperature sensor specifically designed for temperature measurement in industrial and commercial applications.

The TC620HEOA713 is a temperature sensor that operates via direct, contactless sensing. It uses a broad range of temperature sensing elements to measure and monitor the temperature of the application. These elements can be used in any application where temperature needs to be monitored as they detect and measure both ambient temperatures and surface temperatures. This makes the sensor well-suited for any application involving environmental temperature control such as air conditioning systems, refrigeration systems, and other HVAC (heating, ventilation, and air conditioning) systems.

Functionally, the TC620HEOA713 achieves direct temperature sensing through the use of a measuring head containing a temperature sensing element. This element can be based on either solid-state thermocouples or thermistors. A thermocouple is a thermoelectric device with two dissimilar metal parts (often called “legs”) which produce a small voltage when a temperature difference is present. This voltage, known as the Seebeck voltage, can then be used to measure the temperature of the environment. Alternatively, a thermistor is a thermally sensitive resistor whose electrical resistance changes with temperature. In either case, the TC620HEOA713 uses the temperature-based voltage associated with these technologies to measure the temperature of the application.

Once the TC620HEOA713 has measured the temperature of the application, it provides a proportional analog voltage output. This output can be used to control a device or process via an output control system which bases its output on the temperature of the environment. This type of control system, known as a closed-loop system, is commonly used in commercial and industrial applications. The TC620HEOA713 also includes several other features such as a selectable temperature range, an adjustable temperature offset, and a mechanical power switch for system protection.

In conclusion, the TC620HEOA713 is an ideal solution for applications that require accurate temperature measurement and control. It utilizes thermocouples or thermistors to directly measure the temperature of the application and provides a proportional analog voltage output to control the system according to the temperature of the environment. The TC620HEOA713 is well-suited for any application where temperature needs to be monitored or controlled, including air conditioning systems, refrigeration systems, and other HVAC systems.

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