Research on the Influence of Typical Climatic Test Sequence on Smart Power Pipeline Corridor Sensor

The effects of two climatic test sequences on typical sensors in power pipe gallery systems is studied in this paper. The test items include high temperature test, low temperature test, dustproof test and waterproof test. The test sequence is test sequence 1: high temperature - low temperature - dustproof waterproof. Test sequence 2: dustproof - waterproof - high temperature - low temperature. It is found that the harshness of test sequence 2 was higher than that of sequence 1, which causes more damage to the sample. Dust and water proofing tests may affect the internal contamination level of the sample and should usually be carried out after other environmental tests have been completed. The presence of dust and water vapor can affect the results of other tests and increase the severity of other environmental tests. The research of this paper will provide some reference for the revision of standards and the formulation of test engineers’ schemes.