英國Westlock（西鎖）是**上**的閥門位置監(jiān)控產(chǎn)品制造商。主要生產(chǎn)，旋轉閥門位置監(jiān)視器、線性閥門位置監(jiān)視器、閥門定位器、微動開關、位置變送器、接近開關等。

產(chǎn)品在中國石化、電力等領域有著廣泛的應用。

WESTLOVK主要產(chǎn)品有:

AccuTrak，Westlock旋轉閥門位置監(jiān)視器，Westlock閥位回訊器，Westlock定位器，Westlock位置變送器。

WESTLOCK 主要型號有:

EC2000,AccuTrak2200,AccuTrak2600,AccuTrak3400,AccuTrak4000,AccuTrak4040,4080,AccuTrak9900,9918,E9920,E9881,MicroSwitchV3,V5,MAGNUMXT-90,3479,MicroSwitch V5J012BB1D,V5B010CB3D,NJ2-V3-N,AccuTrak2004 AN,TCRMVAZ,2004AN-BY-2DPDT-16PT,2007X-BY-E76

2007X-BY-E183,2085A-2DPDT-CS,2147-BY-00-22AD-000,2249-BY-00-22AD-000,

2402ZSC20709,2402ZSC20714,2640-BY-CS-02AD-000,2640-BY-N-015-02BHP-00,4-20mA ATEX Eexd II CT6,2645-BY-00-2200-000,

2869-00-00-2200-0002SPDT2XM202A/24VDCEexd

IICT6,4080-BY-2SPDT,4080-BY-K10,3447ABTN00022ABC-00(2247-BY),722A-BY-M19-FIO-4300-MO,9479-BY-2SPDT,BA-FIS-657/667 30-70,ICoT 5230-NI-E-HK-A-O-B,ICoT 5310I-ISE V B A2BN,PB306-BY00 22AD,

M20 to 1/2NPT-PLUG-069 轉換接頭,2640-BY-CS-02AD

722A-BY-Q300 西鎖-000,(2640-BY-N-015-02BHP-00)

722-BY-M9-FIO-4300

2645-BY-00-2200-000,

2645-BY-00-22AD-000,

2645-BY-CS-22AD-00,

2645-BYK00022FAN-00,

2646-BY-00-22AD-000,

2647-BY-00-22AD-000,

2648-BY-00-22AD-000,

2649-BY-00-22DW-000,

2649-BYK00022BSW-00