Pressure sensor troubleshooting method - Solutions - Huaqiang Electronic Network

inductance

(1) Electronic means to measure absolute air pressure to make the control of the linear inflation state more complete and continuous.
(2) From the dynamic and static aspects, the leak point can be estimated in advance.
(3) Determine the change of the pressure in the cable in time, so that the time of the inflation can be estimated, that is, when a negative variable occurs, the amount of reduction can be determined in advance, thereby determining the final pressure value of the fault section of the pressure sensor and the corresponding diffusion time.
(4) Verify the air path of the cable.
With the production of pneumatic telemetry equipment, pressure sensors are also used on cables. For the normal operation of the entire pneumatic telemetry system, the pressure sensor needs to be matched with the pneumatic telemetry device to coordinate the work. From the working mode of the air pressure telemetry system, there are two types: “selection line plus point selection” and “line selection”. Then there must be a reasonable solution to the pressure sensor failure.