QC/T 824-2019 Translated English of Chinese Standard. (QCT 824-2019, QC/T824-2019, QCT824-2019): Rotational speed sensor for automobilehttps://www.chinesestandard.net, 22 mai 2021 - 17 pages This standard specifies the requirements, test methods, inspection rules, etc. of rotational speed sensors for automobiles. This standard applies to crankshaft speed sensors, wheel speed sensors, gearbox speed sensors, for the categories M, N, O automobiles. Other motor vehicles may refer to this standard. |
Table des matières
| 3 | |
Scope | 4 |
Terms and definitions | 5 |
Requirements | 6 |
Test method | 10 |
Inspection rules | 14 |
Marking packaging storage and custody | 15 |
Appendix A Informative Basic performance of crankshaft speed sensors position function | 16 |
Expressions et termes fréquents
Air gap alternative temperature change Automotive Basic performance parameters carried out according changed to 3.1 commercial vehicle Crankshaft speed sensor cycles 1 h cyclic damp heat disturbances from narrowband Durability at alternative Durability at high Durability test electrical/electronic disturbances Electromagnetic radiation electrostatic discharge Gearbox speed sensor h per cycle hours of recovery Immersed or painted installation position low temperature meet the requirements multimeter narrowband radiated electromagnetic oscilloscope output voltage overvoltage painted selected according performance shall meet QC/T radiated electromagnetic energy rapid temperature change recovery at room requirements of 4.2 Road vehicles Rotational speed sensor sensor A sensor sensor for commercial sensor Gearbox speed sensor has undergone sensor Wheel speed sensor's position function sensors for passenger Signal accuracy signal wheel speed sensor Gearbox speed sensor Wheel speed sensor's position standard supplier Suzhou temperature 400 h temperature change test Test of resistance test of sensors type inspection Wheel speed sensor