技术参数：

                  最大空气流量（升/秒）                                        传感器尺寸                                    总尺寸 
型号      发动机额定流量             稳定流量               直径(mm)         通道尺寸(mm)            长度            直径 
P7200          25                             200                            95                     0.46                              433          153 
P7201          50                              134                           95                     0.61                               433          153 
P7204         50                                400                         120                   0.46                                470         180 
P7205        100                              237                          120                   0.61                                470         180 
P7208        100                              800                           160                  0.46                                500          225 
P7209         200                             457                           160                  0.61                                500          225 
P7212         200                            1600                          215                  0.46                                615           285 
P7213         350                             887                           215                   0.61                                615          285 
P7216         350                             2800                         305                  0.46                                 735         370 
P7217         650                            1733                          305                  0.61                                 735          370