HSCDRRN025MD2A5

Series:	TruStability® HSC
Part Status:	Active
Pressure Type:	Differential
Operating Pressure:	±0.36 PSI (±2.5 kPa)
Output Type:	I²C
Output:	12 b
Accuracy:	±0.25%
Voltage - Supply:	4.95 V ~ 5.05 V
Port Size:	Male - 0.08" (1.93mm) Tube, Dual
Port Style:	Barbed
Features:	Amplified Output, Temperature Compensated
Termination Style:	PC Pin
Maximum Pressure:	±12.33 PSI (±85 kPa)
Operating Temperature:	-20°C ~ 85°C
Package / Case:	8-DIP (0.524", 13.30mm), Dual Ports, Same Side
Supplier Device Package:	8-DIP

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Pressure Sensors and Transducers: HSCDRRN025MD2A5

Introduction

The HSCDRRN025MD2A5 is an advanced pressure transducer for various application fields. Developed by PNI Sensor Corporation and designed for systems that require high stability and accuracy sensing. This transducer offers high performance with minimal temperature drift and low power consumption, making it ideal for integration into engineering and industrial applications.

Application Field

The HSCDRRN025MD2A5 is commonly used in industrial automation, automotive, medical, aerospace, and military applications. Its miniature size makes it ideal for integration into tight spaces and areas of limited mounting space. Its wide temperature range (-40°C to +100°C) offers excellent performance in extreme temperatures. The HSCDRRN025MD2A5 is also highly reliable for a multitude of sensing solutions, including high-pressure applications.

Working Principle

The HSCDRRN025MD2A5 is a hybrid transducer. It combines the best of both pressure sensor and strain-gauge technologies, using micro-machined components that provide accurate pressure measurements with a low temperature coefficient. At the core of the pressure transducer lies the semiconductor strain-gauge sensor, designed to detect pressure signals with high sensitivity and accuracy. This semiconductor strain-gauge is composed of a set of microscopic ceramic plates coated with a thin layer of gold or platinum-infused film. When a pressure is applied, the gold or platinum coating of the strain-gauge bends and creates changes in the electrical resistance of the transducer.The strain-gauge is then connected to a Wheatstone bridge, which produces a voltage signal proportional to the strain-gauge change in resistance. This voltage signal, or output, is then processed and amplified using an integrated circuit. The integrated circuit monitors the state of the strain gauge and amplifies the output signal to a level that can be readout and digitized by electronic devices.

Conclusion

The HSCDRRN025MD2A5 is a state-of-the-art pressure transducer designed to meet the requirements of the most demanding applications. Its low power consumption, small size, and high accuracy make it ideal for integration into a wide variety of engineering, industrial, and military applications. The transducer’s hybrid design combines the best of both pressure sensor and strain-gauge technologies, allowing for highly accurate pressure measurements with minimal temperature drift.

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