TCN75-3.3MOA713

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Temperature sensors play an important role in monitoring and controlling modern industrial operations. The TCN75-3.3MOA713 is a temperature sensor commonly used in industrial settings because of its accuracy and reliability. It belongs to the family of temperature sensors that output analog and digital signals, simplifying data acquisition and analysis. This article will explore the application field and working principle of the TCN75-3.3MOA713.

Application Field of TCN75-3.3MOA713

The TCN75-3.3MOA713 is a temperature sensor that can operate in a variety of industrial applications. It can be used in controllers, heating and cooling systems, medical and laboratory equipment, process control systems, and other systems where the accuracy and reliability of the temperature measurement is important. The sensor can measure and control the temperature within a range of -40°C to +125°C with an accuracy of ±2°C (in the range of -10°C to +85°C). This accuracy makes it suitable for applications such as automotive applications, HVAC systems, and monitoring and controlling of industrial processes.

Working Principle of TCN75-3.3MOA713

The TCN75-3.3MOA713 is a thermistor-based temperature sensor that works on the principle of change of resistance with the change of temperature. It uses a Pt1000 (Platinel-1000) thermistor element with a metal-oxide film as a resistance element. This conductive film has a negative temperature coefficient (NTC) which means that the resistance of the sensor decreases as the temperature increases. The device also uses an amplifier circuit and a bridge circuit to convert the resistance to a digital signal. This digital signal is then outputted as either an analog or digital output, depending on the needs of the application.

The output signal from the TCN75-3.3MOA713 is proportional to the temperature. The analog output is a voltage signal with a range of 0V to 5V (0°C to 125°C). The digital output is in the form of a Pulse-Width-Modulated (PWM) signal, with a frequency of 1kHz and a duty cycle of 0% to 100% (0°C to 125°C). This makes it easy to acquire and analyse the data digitally using a microcontroller or PC.

Conclusion

The TCN75-3.3MOA713 is a temperature sensor suitable for a wide variety of industrial applications. It is an accurate, reliable, and easy-to-use device that outputs both analog and digital signals. This simplifies data acquisition and analysis, making the TCN75-3.3MOA713 an ideal choice for many types of temperature sensing applications.

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