English 
oil pressure sensor escalade
The pressure sensor is used as a pressure measuring element or used as a sensitive element for automatic control. When it is used as a pressure measuring element, its precision is relatively high. The accuracy of the pressure sensor made of semiconductor chips is easily affected by temperature, so the operating temperature range of the pressure sensor should be considered. Static accuracy refers to the accuracy that can be achieved at a specific temperature. It can be roughly divided into four grades: 0.01%-01%FS is ultra-high precision, 0.1-1%FS is high precision, 1-2%FS is ordinary precision, and 2-10%FS is low precision.
The full temperature range accuracy refers to the accuracy that the pressure sensor should achieve in the entire operating temperature range, which can also be divided into the above four grades. The static accuracy reaches 0.1-1%FS, maybe the full temperature range accuracy is only 1-2%FS, or even 2-10%FS.
A sensor is a general term for a device or device that can sense the specified measurand and convert it into a usable output signal according to a certain rule. Usually, the measurand is a non-electrical physical quantity, and the output signal is generally electricity. Today's world is facing a new technological revolution. The main foundation of this revolution is information technology, and sensor technology is considered to be one of the three pillars of information technology. Some developed countries have listed sensor technology as being related to communication technology and computer technology. equal position.
With the development of modern science, sensing technology, as an emerging discipline closely related to modern science, has also developed rapidly, and has been widely used in industrial automation measurement and detection technology, aerospace technology, military engineering, medical diagnosis and other disciplines. At the same time, it also promotes the development of various disciplines. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization, and networking. It is the first link to realize automatic detection and automatic control. The existence and development of sensors allows objects to have senses such as touch, taste, and smell, and makes objects slowly become alive.According to its basic sensing function, it is usually divided into ten categories, including thermal elements, photosensitive elements, gas sensing elements, force-sensitive elements, magnetic-sensitive elements, humidity-sensitive elements, sound-sensitive elements, radiation-sensitive elements, color-sensitive elements, and taste-sensitive elements.
Get a Quote / Info