CR6250-250-20

Specialized sensors are widely used in many fields. The CR6250-250-20 is one of the specialized sensors that offers various features and functions for a variety of applications. In this article, we will discuss the application field and working principle of the CR6250-250-20 specialized sensor.

Application Field

The CR6250-250-20 is a rugged and reliable pressure transducer designed for application in demanding industrial, military and aerospace environments. It is designed to measure oil pressure and other fluids in these environments. The CR6250-250-20 is a hermetically sealed transducer, offering a ±2.5% accuracy thus making it an ideal choice for applications requiring high accuracy and repeatability. It is suitable for a variety of industrial and military applications, including diesel engines, generators, hydraulic systems, fuel pumps, valves, aircraft A/C systems, and aircraft engine oil systems.

The CR6250-250-20 is designed to work with a wide range of media, including oil, transmission fluid, synthetic oils, and other fluids. It is also designed to operate in extreme temperature and shock environments, making it a reliable pressure transducer for such settings.

Working Principle

The CR6250-250-20 is a piezoresistive pressure transducer. It utilizes a strain gauge to measure the change in pressure. This pressure sensor employs a micro-machined silicon strain-gauge bridge, which is sensitive to pressure. When the pressure changes, the resistance in the strain gauge bridge changes with it.

The bridge is connected to a Wheatstone bridge circuit. The Wheatstone circuit is an electrical circuit that is designed to measure the electrical resistance of the strain-gauge bridge. The Wheatstone bridge circuit is then connected to an amplifier, which amplifies the signal generated by the Wheatstone circuit. The amplified signal is then sent to an analog-to-digital converter, which converts the signal into a digital form. This digital signal is then used to calculate the change in pressure.

The CR6250-250-20 is designed to offer reliable and repeatable measurements. It is also designed to be rugged and resistant to shock, vibration, and temperature changes. This makes it an ideal choice for applications that require accurate and reliable pressure measurements in harsh and demanding environments.

Conclusion

The CR6250-250-20 is a specialized pressure transducer designed for use in demanding industrial, military, and aerospace environments. It utilizes a strain gauge to measure the change in pressure, and is capable of offering accurate and repeatable measurements. The device is also designed to be rugged and resistant to shock, vibration, and temperature changes, making it an ideal choice for applications requiring reliable measurements in hostile environments.