Honeywell C6097A系列压力开关                                          502
                C6097A    Pressure switch
               2110  Adjusting range  调节范围 1.0-10 mbar                                
               2210  Adjusting range  调节范围2.5-50mbar
               2310  Adjusting range  调节30-150mbar
               2410 Adjusting range   调节100-500mbar