ALRE-IT风压开关JD系列JDW5-Z 监测空气和不可燃，非腐蚀性气体的超压，压差或负压。排气或风扇监控器或流量监控器。
ALRE-IT风压开关JD系列JDW5 机械差压开关，30 ... 500Pa，监视器，触发器，12-230 VAC，1.5（0.4）AAC，12-24 VDC，1（0.2）ADC，滞后10 ... 25帕
AIRTROL压力开关F-4200-100FM-B80 爱泽工业（IZE INDUSTRIES）*经销、常用AIRTROL压力开关型号： AIRTROL F-4200-.5 AIRTROL F-4200-2 AIRTROL F-4200-5 AIRTROL F-4200-15 AIRTROL F-4200-30 AIRTROL F-4200-60 AIRTROL F-4200-100
CONVEYOR COMPONENTS COMPANY微动开关TA-5 爱泽工业（IZE INDUSTRIES）*经销、常用CONVEYOR COMPONENTS COMPANY微动开关型号： CONVEYOR COMPONENTS COMPANY TA-1 CONVEYOR COMPONENTS COMPANY TA-2 CONVEYOR COMPONENTS COMPANY TA-5
CONVEYOR COMPONENTS COMPANY开关PCD-4S CONVEYOR COMPONENTS COMPANY PCL-1S CONVEYOR COMPONENTS COMPANY PCL-2SD CONVEYOR COMPONENTS COMPANY PCR-2SD CONVEYOR COMPONENTS COMPANY PCD-2SD
ISOSRL压力开关IPN-035/A 爱泽工业（IZE INDUSTRIES）*经销、常用ISOSRL压力开关型号： ISOSRL IPN-035 ISOSRL IPN-080 ISOSRL IPN-160 ISOSRL IPN-250 ISOSRL IPN-350 ISOSRL IPN-630 ISOSRL IPN-035/A ISOSRL IPN-080/A
LOCK SAFE开关附件LS13007-02 爱泽工业（IZE INDUSTRIES）*经销、常用LOCK SAFE开关附件型号： LOCK SAFE LS13001-01 LOCK SAFE LS13001-02 LOCK SAFE LS13005-01 LOCK SAFE LS13005-02 LOCK SAFE LS13007-01 LOCK SAFE LS13007-02
OBZOR开关VSR10 9551A8-V-ANC-S-210-NMC 新型背面安装面板，允许使用螺钉和一个德国工业标准板条安装开关