Oil pressure sensor for Buick GMC Opel Cadillac 12570798

Then the correct installation method of the pressure sensor is as follows:

First of all, we have to determine the specific installation position of the pressure sensor. In order to determine the number and specific installation position of the pressure sensor, we need to consider it according to each inflatable section of the inflatable net.

(1) For cables without branches, the installation interval of pressure sensors is not more than 500m, and the total number of them is not less than 4, because the cable programs of the barrier wires are consistent.

(2) In order to determine the fault point of the pressure sensor, in addition to installing the pressure sensor at the starting point, another one should be installed at a distance of 150~200m m. Of course, in the design, economic and technical factors must be considered, and the pressure sensor should not be installed where it is not necessary.

(3) The pressure sensor must be installed along the cable and can be installed at the cable joint.

(4) Each cable shall be equipped with at least four pressure sensors, and the distance between the two pressure sensors near the telephone office shall not be 200m m..

(5) Install one at the beginning and one at the end of each cable.

(6) One branch point of each cable should be installed. If the two branch points are close (less than 100m), only one can be installed.

(7) One cable laying mode (overhead and underground) shall be installed at the change place.

(8) Verify the frequency response value of the pressure sensor under the conditions of ordinary atmospheric pressure and standard temperature through appropriate instruments.

(9) Verify the correctness of the code of the pressure sensor and the corresponding frequency response signal.

With the production of air pressure telemetry equipment, pressure sensors are also applied in cables. For the normal operation of the whole air pressure telemetry system, the pressure sensor needs to match with the air pressure telemetry equipment and work in coordination. From the perspective of air pressure telemetry system, there are two working modes: "line selection plus point selection" and "line selection". Then the pressure sensor fault must refer to a reasonable solution, in order to better eliminate the problem.