GA200-001PD

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Pressure Sensors, Transducers, and the GA200-001PD Application Field and Working Principle

Pressure, force, and load sensing technology have a wide range of applications in various industries and technologies, ranging from aerospace engineering to medical equipment. To handle these different applications, pressure transducers and sensors are used to measure pressure accurately and precisely. This has led to the development of several pressure sensing technologies, with each device having its own advantages and disadvantages. Among them is the GA200-001PD.

The GA200-001PD is an advanced pressure sensing device, specifically a piezoelectric pressure sensor, developed by Piezo Technology, Incorporated. It has been designed for applications where a pressure source needs to be monitored accurately and reliably. Aside from its small size, one of its main advantages is its small footprint, making it easy to install in small spaces. Furthermore, its patented pressure sensing cell design makes it highly resistant to shock, vibration, and other extreme environmental conditions, making it suited for use in most industrial and laboratory settings.

The GA200-001PD operates by measuring the output voltage of a diaphragm or capacitive element. This diaphragm and capacitive element is surrounded by a sealed, non-conductive pressure cavity, within which is a set of electrodes. As the pressure is applied to the diaphragm, it causes a change in electric field between the two electrodes, resulting in an output voltage proportional to the input pressure. The output voltage from the device then needs to be fed to an external system for further processing.

The GA200-001PD is able to measure pressures up to 25 psi, with a linear sensitivity of 50 mV/psi. Its frequency response is in the range of 0.1 - 10 Hz. It has an accuracy of 0.1 % full scale, with a nominal span of 10 %. The device is made of stainless steel and silicone oil with a protective covering that provides environmental protection. In addition, it has a factory calibration ratio of 5.0, which can be adjusted using external calibration software.

The GA200-001PD is suitable for use in a wide variety of applications, including gas and fluid pressure sensing, level sensing in tanks, fire suppression systems, aircraft hydraulic system monitoring, and countless others. It also provides a reliable and cost-effective solution for automotive and engineering industries, where precision is of the utmost importance. Furthermore, its low voltage output makes it compatible with a broad range of systems.

Analog Devices’, Inc. offers its customers the GA200-001PD pressure transducer, which is designed to provide accurate and reliable measurements in the most demanding applications. Its design combines high performance, long life, and small size, making it ideal for applications where space and precision are critical. Moreover, its unique pressure sensing cell design makes it able to operate in extreme conditions and provides a robust and reliable pressure sensing solution.

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