KENCO电动浮球开关KEFS系列技术参数
Specification | |
Specific Gravity | ≥ 0.53 |
Wetted Parts | Standard: 303 Stainless Steel |
Process Connection Size | Standard: 2” NPT |
Temperature Range | Standard: -67°F to 257°F (-55°C to 125°C) |
Process Pressure Range | Vacuum to 2000 psig |
Switch Types & Ratings | Standard: SPDT; 5A @ 250Vac; 5A @ 30Vdc resistive |
Housing Rating (CSA Certified) | Division 1; Class I; Groups C & D |
Conduit Connection | 1/2” NPT |
KENCO电动浮球开关KEFS系列介绍
KENCO KEFS型利用浮子来检测工艺连接处容器内是否存在液体。浮子臂组件一端是浮子，另一端是磁铁。当容器内液位上升时，浮子上升，磁铁下降。磁铁带动压力边界另一侧的第二个磁铁。第二个磁铁使开关改变状态。
压力边界不含任何密封件；它是一道实心不锈钢屏障，可透过磁场，但液体无法通过。工艺液体不可能通过此屏障进入开关外壳。电气触点由一个微动开关组成，可以是单刀双掷 (SPDT) 或双刀双掷 (DPDT) 配置。SPDT开关可选配5 Amp或8 Amp的电流负载。DPDT 开关仅可选配4 Amp的电流负载。
The KENCO Model KEFS uses a float to determine the presence or absence of liquid in a vessel at the process connection. The float arm assembly consists of a float at one end and a magnet at the other. As the level in the vessel rises, the float rises and the magnet falls. The magnet actuates a second magnet on the other side of the pressure boundary. This second magnet causes the switch to change state.
The pressure boundary contains no seals; it is a solid stainless steel barrier that passes a magnetic field, but no liquids. It is impossible for the process liquid to enter the switch enclosure through this barrier. The electrical contacts consist of a microswitch that can be either a single-pole, Double-throw (SPDT) or Double-pole, Double-throw configuration (DPDT). The SPDT Switch is available with either a 5 Amp or 8 Amp current load. The DPDT Switch is only available with a 4 Amp current load.
KENCO电动浮球开关KEFS系列选型
KENCO电动浮球开关KEFS系列其他常用型号：
KENCO KEFS-2-SPDT5
KENCO KEFS-2-SPDT8
KENCO KEFS-2-DPDT4
KENCO KEFS-2-SPDT5-400
KENCO KEFS-2-SPDT5-S6
KENCO KEFS-2-DPDT4-S6
KENCO KEFS-2-SPDT5-400-S6
KENCO Electric Float Switch NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于KENCO电动浮球开关KEFS-2-SPDT5的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for KENCO products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
KENCO电动浮球开关KEFS系列KEFS-2-SPDT5技术参数及介绍
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