3500/05-01-01-00-00-01 BENTLY 模块库存

　　本特利21000-16-10-00趋近传感器探头外壳组件

　　常用型号

　　21000-00-00-00-074-03-02

　　21000-00-00-00-087-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-03-02

　　21000-28-05-30-029-04-02

　　21000-28-05-30-032-04-02

　　Both the 21000 and the 24701 housing assemblies are available in a CanadianStandards Association (CSA) approved version that is rated explosionproof in hazardous areas. In addition, CSA and BASEEFA approved proximityprobes can also be ordered with both 21000 aluminum and 24701 stainlesssteel housings for intrinsically safe applications. Both housings arecertified as CSA Type 4 enclosures, and both are fully compliant with theAmerican Petroleum Institute’s (API) 670 Standard for externally mountedproximity probe housings.

　　Sleeve length is determined by the location in which the probe and housingwill be installed. The probe lead must be longer than the sleeve. Sleevelengths longer than 304 mm (12 inches) require additional sleeve support inorder to reduce the vibration associated with unsupported long sleevelengths. A probe support/oil seal, P/N 37948-01, is available to support longsleeves going through an inner bearing housing, or the customer or BNC canprovide a custom sleeve support (see Figure 1. “Proximity Probe HousingAssemblies Dimensions are in millimetres (inches)” on page 7).

　　传感器选型：

　　Proximity Probe Housing Assemblies

　　21000-AXX-BXX-CXX-DXXX-EXX-F02