P51-75-S-J-I12-20MA-000-000

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Pressure sensors and transducers are ubiquitous in nearly every manufacturing sector, ranging from aerospace and automotive to military and medical. The variety of devices and their industrial applications bring together different technologies to detect pressure in a myriad of ways. The P51-75-S-J-I12-20MA-000-000 is an example of one such pressure sensor, and its field of application and working principle are outlined below.

P51-75-S-J-I12-20MA-000-000 Application Field

The P51-75-S-J-I12-20MA-000-000 is ideal for pressure measurements in a range of industries. Its advanced, state-of-the-art micro-electrical-mechanical transducer (MEMS) technology is suitable for both liquid and gas pressure measurement applications, including those in industries such as automotive, defense, energy and offshore. It is also appropriate for use in medical devices including imaging and drug delivery systems.

The pressure ranges in which the P51-75-S-J-I12-20MA-000-000 operates are relatively low, between several millibars up to 20mbar absolute, and the vacuum of one mbar. It offers functionalities useful in a variety of applications where accurate reading and control are important, and its technology allows rapid response time and minimal temperature drift.

P51-75-S-J-I12-20MA-000-000 Working Principle

The P51-75-S-J-I12-20MA-000-000 uses differential capacitance to measure pressure. The device contains two capacitor plates, one of which is exposed to the pressure to be measured, the other remaining static. When a pressure is applied the membrane of the capacitor deflects, altering the capacitance between the two plates and causing a measurable change in potential.

The device functions without any mechanical elements, and requires the transfer of a small electrical charge between the two plates. This creates a continuous electrical field in which the magnitude of the field is proportional to the pressure. The change in capacitance is detected by the device, which translates this change into an analog voltage output.

The P51-75-S-J-I12-20MA-000-000 has a wide operating temperature range, between -30°C and +125°C, and its silicon chip is encapsulated in a polycarbonate, transparent, medical-grade case. It is highly durable and reliable, and offers excellent long-term stability.

The combination of MEMS-technology, differential capacitance, and high stability makes the P51-75-S-J-I12-20MA-000-000 a perfect choice for use in a wide variety of industrial applications. Its low pressure range and rapid score time make it ideal for medical imaging and drug delivery systems, and the durable, reliable design makes it suitable for use in automotive, energy, defense, and offshore industries.

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