Pressure sensor capable of troubleshooting and convenient to maintain

• Main Authors: ZHOU YUANKE, WU NINGMING
• Format: Patent
• Language: Chinese; English
• Published: 09.12.2022
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The invention discloses a pressure sensor capable of troubleshooting and convenient to maintain in the technical field of pressure sensors, and the pressure sensor comprises a digital display transmitter main body which comprises a signal processing circuit, a microcontroller, a first power supply, a first flexible display device and a first interface. The liquid crystal display (LCD) (or light-emitting diode (LED)) is embedded into cylindrical transparent plastic (such as PMMA (polymethyl methacrylate) and the like) through low-temperature injection molding or other modes, threads are arranged on one side of the liquid crystal display, the liquid crystal display is in butt joint with the stainless steel shell, and a signal wire outlet hole is reserved on the other side of the liquid crystal display, so that the functions of miniaturization and field indication can be met at the same time. The pressure transmitter is simple in structure and convenient to maintain on site, brings great convenience to users, an