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Pressure Sensors, Transducers

SSCDRRN002ND2A3 application field and working principle

In the automated industrial industry, pressure sensors are used extensively to measure, monitor, and protect data, equipment, and environment. Pressure sensors are devices used to measure the pressure of a wide variety of process parameters like gas, liquid, or solid. Among the available pressure sensors, the SSCDRRN002ND2A3 is an ideal choice due to its low power consumption, accuracy, and ruggedness.

SSCDRRN002ND2A3 is capable of measuring gauge, absolute, and differential pressure and detect pressure changes within a wide pressure range. In comparison to other pressure sensors, it provides improved accuracy, stability, and better performance. It is mainly used for controlling and regulating process parameters in various industries such as aerospace, automotive, construction, electrical and electronics, medical, manufacturing, and petrochemical.

Functional Overview

SSCDRRN002ND2A3 consists of a pressure sensor, amplifier, and a connector. The pressure sensor is the core part of the module, which converts the pressure input into an electrical signal. The amplifier amplifies the signal from the pressure sensor for further processing. Lastly, the connector is used to send the measured signal to the computer or data logger.

Operation Principle

The SSCDRRN002ND2A3 works on the principle of Wheatstone bridge circuit. This circuit consists of four arms, two of which form a variable resistor while the other two are fixed resistors. As the pressure on the pressure sensor increases, the resistance of the variable resistors also increases. This results in a change in the voltage drop across the circuit. The magnitude of the voltage drop is proportional to the pressure applied to the pressure sensor. The signal is further amplified and then sent to the computer or data logger.

Applications

The SSCDRRN002ND2A3 is used in various industries for controlling and monitoring applications. In the automotive industry, it is used to monitor engine speed, air flow, and exhaust pressure. In the medical field, it is used for analyzing blood pressure and monitoring the flow of various fluids. Moreover, it can also be used in aerospace and marine applications to detect and control pressure in various compartments.

Advantages

SSCDRRN002ND2A3 provides several advantages in comparison to traditional pressure sensors. It has a wide temperature range, from -40°C to +125°C, which makes it suitable for extreme temperature environments. It also has a fast response time, which helps reduce the overall time for measurement. Additionally, it has high accuracy and has a very low power consumption.

Conclusion

The SSCDRRN002ND2A3 pressure sensor is a popular choice for controlling and monitoring various process variables due to its excellent features and accuracy. It works on the principle of Wheatstone bridge circuit. The pressure sensor can measure gauge, absolute, or differential pressure within a wide pressure range and has various applications in industries like aerospace, automotive, medical, and petrochemical.

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