TrainingLimit料位开关中文版.ppt

* * * Modular construction, easy change of motor/gear-part with two screws. It is not necessary to disassemble the whole instrument. Easy mounting between thread (process connection) and housing via a Segerring. Double bearing of the motor-gear-part on the top and the bottom. There is no danger, that the gear-shaft will be damaged by the weight of the motor by shock or down-falling tools. Twistable housing. After the installation of the instrument the housing can be adjusted in the right position. This is mainly important by a horizontal installation to make the cable gland showing downside to avoid that rain-water will come inside the housing. Lid fixed to the housing with only 4 screws, screws cannot be lost on opening the lid, as they are fixed in a special way. Two screwed cable glands with sufficient cable-entrance. Cables are separated mechanically by a protection plate from the components of the instruments to avoid any hindrances. Friction clutch separated form the gear. Soft running on friction surface without interlocking and therefore nearly without any abrasion. Ballbearing sealed from both sides, Protection against entry of dust or humidity from the process side Additional Sealing ( Perbunan, Viton or Teflon) for prevention of the electronics against dust out of the process The lidsealing is pasted into the housing and cannot be lost. The contour of the top refers to the sealing edge of the housing. That means optimal fit and no destruction by UV rays. Small and compact design with painted aluminium diecast housing. Thread (process connection) made of aluminium or stainless steel (as standard selectable). All parts inside the container can be delivered as standard version in stainless steel. Short delivery times for all types Special constructions for difficult applications possible * * * * * * * * * * * * ROTONIVO 轴承 密封 紧密牢固的过程连接 摩擦离合器 传动杆部分双轴承密封外加密封圈三层密封 不锈钢滚珠轴承 (RN3/4/6) 滑动轴承(RN4000 Plastic ) 径向传动杆密封 ROTONIVO 密封材质- 选型 FPM Sealing PTFE Sealing