NPH-8-007GH

Series:	NPH
Part Status:	Active
Pressure Type:	Vented Gauge
Operating Pressure:	1.02 PSI (7 kPa)
Output Type:	Wheatstone Bridge
Output:	0 mV ~ 75 mV
Accuracy:	±1.5%
Voltage - Supply:	--
Port Size:	Male - 0.19" (4.83mm) Tube
Port Style:	Barbless
Features:	Temperature Compensated
Termination Style:	Through Hole
Maximum Pressure:	5.08 PSI (35 kPa)
Operating Temperature:	-40°C ~ 125°C
Package / Case:	TO-233AA, TO-8-3 Metal Can
Supplier Device Package:	TO-8

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Pressure Sensors, Transducers

The NPH-8-007GH is a multilayer high-performance pressure sensor that is designed for harsh industrial, automotive, and outdoor environmental applications. The NPH-8-007GH is a high-precision, adjustable pressure sensor that is suitable for the determination of both absolute and gauge pressures. The NPH-8-007GH is an all-in-one pressure sensor that combines pressure transduction, Amplification, and Control.The NPH-8-007GH utilizes a MEMS (Micro-Electro-Mechanical Systems) technology based on piezoresistive semiconductor elements. The NPH-8-007GH can be adjusted to output in pressure or current signals. It has a measurement range of 0-7 bar, and a maximum limits of 8 bar. The NPH-8-007GH is a closed loop pressure sensing system that contains an ASIC (Application Specific Integrated Circuit) designed to maintain the signal linearity, accuracy, and stability.The NPH-8-007GH also has a wide operational temperature range from -25°C to +125°C. It is a robust, shock-resistant pressure sensing device that can be used in severe operating conditions. Moreover, it features a high overflow and break resistance. The NPH-8-007GH also has an innovative signal integration technology (SIT) which improves the signal-to-noise ratio by up to 3 times that of a standard pressure sensor.The NPH-8-007GH is compatible with most standardised communication protocols such as I2C and SPI, making the integration with existing industrial and automotive systems easy and straightforward. It also provides a wide range of integration modules to expand its functionality, such as E/O filtering, temperature compensation, signal smoothing, and CFMAT filtering. The NPH-8-007GH is the perfect choice for harsh applications where reliability and accuracy are essential.The NPH-8-007GH is a pressure sensing device used to sense the pressure changes in a wide range of applications including industrial, automotive, and medical systems. It is used to detect the pressure that is used for signalling, controlling, and monitoring. The NPH-8-007GH is not only used in typical pressure steps tasks but also in the most extreme operating conditions. It is designed for applications such as automotive, industrial process control, digital HVAC systems, medical equipment, fuel systems, fire protection, and water treatment systems.The working principle of the NPH-8-007GH is based on MEMS technology comprised of a capacitive sensing structure with integrated circuit technology. The capacitive sensing element is a monolithic structure of poly-silicon divided into two parts: the central silicon block and the peripheral silicon cap. These two parts are coupled through poly-silicon bridges and the transduction element is formed by a capacitor in each of the bridges. When pressure or stress is applied to the diaphragm, the bridges of the capacitor will expand or contract, in turn affecting the capacitance of the transduction element.The NPH-8-007GH includes an internal A/D (Analog-to-Digital) converter and Amplifier with integrated ASIC based intelligent control. These components are necessary for the internal signal processing to achieve a high linearity and accuracy in the readouts. The principle is simple: the ASIC measures the difference between the pressure on one side of the diaphragm and the pressure on the other side, then the readout is accordingly adjusted to the user-defined parameters.In conclusion, the NPH-8-007GH is a high-precision, shock-resistant, adjustable pressure transducer that is designed for industrial, automotive, and other harsh environmental applications. It combines pressure sensing, amplification, and control into a single unit. Its MEMS technology, signal integration technology, and ASIC based electronics provide maximum accuracy and stability in an extremely wide range of operations. The NPH-8-007GH is ideal for applications that require reliable and accurate pressure measurements.

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