HSCSRRN004MGAA3

Series:	TruStability® HSC
Part Status:	Active
Pressure Type:	Vented Gauge
Operating Pressure:	0.06 PSI (0.4 kPa)
Output Type:	Analog Voltage
Output:	0.33 V ~ 2.97 V
Accuracy:	±0.25%
Voltage - Supply:	3.27 V ~ 3.33 V
Port Size:	Male - 0.08" (1.93mm) Tube, Dual
Port Style:	Barbed
Features:	Amplified Output, Temperature Compensated
Termination Style:	PC Pin
Maximum Pressure:	9.79 PSI (67.5 kPa)
Operating Temperature:	-20°C ~ 85°C
Package / Case:	4-SIP, Dual Ports, Same Side
Supplier Device Package:	4-SIP

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Introduction

Pressure sensors, transducers, and other measuring devices are important components of industrial measurement and control systems. Pressure is the amount of force that is applied perpendicular to a surface. Sensors of this nature are typically used for measuring and controlling pressure in various applications such as automotive, heating and cooling systems, pumps, process control systems, and others.One such pressure sensor is the HSCSRRN004MGAA3 pressure transducer. This device is a high-accuracy, cost-efficient alternative to more expensive transducers. It provides a stable, high-voltage output with advanced features such as the ability to withstand high shock and vibration conditions, as well as a high temperature range. Additionally, it can withstand pressures up to two-hundred fifty-five kPa and has a built-in circuit protection to guard against overloads.

Application Field of HSCSRRN004MGAA3

The HSCSRRN004MGAA3 pressure transducer is a popular product used for many different applications. In automotive applications, the device can be used to measure and monitor the pressure of tires, fluids, and the cooling system. In pumps, the transducer is a reliable solution for monitoring flow rate and monitoring pump performance. In other areas such as process control systems, it can be used to measure and monitor pressure, temperature, and other variables.The transducer can also be used in medical applications such as respirators or dialysis machines to measure and monitor the flow rate and pressure of liquids and gases. Additionally, it can be used in hazardous conditions such as off-shore drilling rigs and industrial processes to measure, monitor, and protect against extreme temperatures and extreme pressures.

Working Principle of HSCSRRN004MGAA3

The HSCSRRN004MGAA3 is designed to measure a pressure range of 2.5 to 255 kPa. It uses a thin-film cantilever strain gage technology to measure the amount of strain occurring when a force is applied on the device, thus making it highly accurate. The strain gage is bonded to the device, and when a physical pressure is applied to the device, the strain gage is deformed. This deformation is measured and the electrical output is proportional to that deformation, which is known as a "strain gauge bridge".The strain gauge bridge is a Wheatstone bridge, which is essentially an electrical circuit composed of four resistors of equal value where two of those resistors are connected in series between two electrical points, and the other two resistors are connected to the same two points but in parallel. As the physical pressure changes, the resistance within the strain gauge ‘bridge’ changes as well, which causes the current to shift, and the voltage at the middle point of the bridge will then increase or decrease accordingly. This change in voltage is what will provide an accurate measurement of the applied physical pressure to the device. The device will then convert the measured pressure into a signal that can be used by a controller for measuring and monitoring purposes. It also incorporates some digital features such as overpressure protection, temperature compensation, and programmability using an I2C (Inter-Integrated Circuit) or SPI (Serial Peripheral Interface) connection.

Conclusion

The HSCSRRN004MGAA3 pressure transducer is an accurate and cost-efficient solution for monitoring, measuring, and controlling pressure in various applications. It uses a stable, high-voltage output with an advanced strain gage bridge, and can measure up to 255 kPa. Additionally, it includes a variety of digital features such as overpressure protection, temperature compensation, and programmability. This makes it a great option for applications such as automotive, pumps, process control systems, and medical applications.

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