High-reliability intelligent pressure sensor
The invention provides a high-reliability intelligent pressure sensor, and belongs to the technical field of sensors. The intelligent sensor comprises an intelligent sensor body, the intelligent sensor body comprises a pressurization port, a metal strain area arranged on the side face of the pressur...
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| creator | BAO XIANHUI CHAMANT |
| description | The invention provides a high-reliability intelligent pressure sensor, and belongs to the technical field of sensors. The intelligent sensor comprises an intelligent sensor body, the intelligent sensor body comprises a pressurization port, a metal strain area arranged on the side face of the pressurization port, a full-bridge pressure sensing chip, a conditioning chip circuit part PCB, a PCB support and a metal shell, the metal strain area is arranged on the side face of the pressurization port, and the interior of the pressurization port is hollow with a single face closed. A hole-shaped structure is arranged in the pressurizing port; the full-bridge pressure sensing chip is installed on the outer side wall of the metal strain area, so that the sensing area of the sensor is increased, and the responsivity to the pressure change of a pressure medium and the sensitivity of measurement are improved; by adopting the innovative U-shaped contour bending structure, more deformation areas can be created in a metal s |
| format | Patent |
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| language | chi ; eng |
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| subjects | MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING |
| title | High-reliability intelligent pressure sensor |
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