Overview of pressure sensors:A sensor that converts pressure into an electrical signal output. The electric measuring instrument in pressure measuring instruments is usually referred to as a pressure sensor. Pressure sensors are generally composed of elastic sensing elements and displacement sensing elements (or strain gauges). The function of an elastic sensing element is to apply the measured pressure to a certain area and convert it into displacement or strain, and then convert it into an electrical signal that is related to the pressure by the displacement sensing element or strain gauge. Sometimes the functions of these two components are integrated.
There are various types of mechanical sensors, but commonly used pressure sensors include resistance strain gauge pressure sensors, semiconductor strain gauge pressure sensors, piezoresistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, resonant pressure sensors, capacitive acceleration sensors, fiber optic pressure sensors, etc. The most widely used is the piezoresistive pressure sensor, which has extremely low price, high accuracy, and good linear characteristics.
Pressure sensors are the most widely used type of sensor. Traditional pressure sensors mainly rely on mechanical structured devices, which indicate pressure through the deformation of elastic components. However, this type of structure is large in size and lightweight, and cannot provide electrical output. With the development of semiconductor technology, semiconductor pressure sensors have also emerged. Its characteristics are small size, light weight, high accuracy, and good temperature characteristics. Especially with the development of MEMS technology, semiconductor sensors are moving towards miniaturization, with low power consumption and high reliability.
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German HBMThe manufacturer's price for the U15 series force sensor [officially designated as a first tier distributor in China] is reasonable and the quality is guaranteed,
GermanyHBM U15Force sensorHow much is the company's supplier? Please contact Guangzhou Zhongxin to provide detailed service information.
The German HBM U15 series weighing sensors have an absolute advantage in price, providing genuine and genuine goods, and treating customers with care and responsibility!
GermanyHBMforce sensor U15Series product parameters:
GermanyHBMforce sensor U15Series product size:
GermanyHBMforce sensor U15All ranges of the series are as follows:U15-2.5kN force sensor U15-5kN force sensor U15-10kN force sensor U15-25kN force sensor U15-50kN force sensor U15-100kN force sensor U15-200kN force sensor U15-500kN force sensor U15-1MN force sensor
Classified by type of pressure:Commonly used pressure sensors include capacitive pressure sensors, variable reluctance pressure sensors (see variable reluctance sensors, metal element analyzer differential transformer pressure sensors), Hall type pressure sensors, fiber optic pressure sensors (see fiber optic sensors), resonant pressure sensors, etc.
Pressure sensorApplication field:
1. Pressure sensors are widely used in various industrial automation environments, including water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electricity, ships, machine tools, pipelines, and many other industries. Automatic doors use the infrared microwaves of the human body to open and close. 2. Smoke alarm, which uses smoke sensitive resistors to measure smoke concentration and achieve alarm purposes. 3. Mobile phone, digital camera camera, utilizing optics
sensorTo capture images. 4. Electronic scales use mechanical sensors (conductor strain gauge technology) to measure the pressure of an object's corresponding strain gauge, thereby achieving the purpose of measuring weight. 5. Water level alarm, temperature alarm, humidity alarm, optical alarm, etc.
Pressure sensorApplication examples
:There are many types of pressure sensors, and the performance differences of each type are also significant. In the process of selecting a suitable pressure sensor, it should be based on specific usage conditions and environments. In order to better understand the performance of different types of pressure sensors, we have summarized the main performance parameters of some pressure sensors. For details, please refer to the "Main Performance Parameters of Pressure Sensors" for the pressure conversion circuit of strain gauge pressure sensors: Due to different uses and pressure ranges, the products of strain gauge pressure sensors have various structures. For example, for products with a diaphragm structure, a strain gauge is attached to the diaphragm that senses pressure, and the pressure is detected to cause a change in resistance. The practical application of digital pressure measuring instruments.
The above is the U15 force sensor U15/2.5kN~U15/1MN_
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