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China, Chinese Transformer Pointer Type Oil Level Meter Indicated1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentOther Test InstrumentOil Level MeterOil Gauge
Shanghai Trihope (PVT) Ltd
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Product Description Oil Level Meter1.Overview1.1 Main Uses YZ series pointer type oil level meter is used for oil level display and alarm of lowest and highest limit oil level of oil-immersed transformer storage tank and on-load tap switch storage tank.It can also be used for all kinds of open or small pressure vessel liquid level display. 1.2 Conditions of UsageAllowable operating ambient temperature: -30 ~ +40oC.No violent vibration and turbulence around the site.2. The Working PrincipleWhen the oil level of the oil storage tank of the transformer rises or falls, the floating ball of the oil level meter or the diaphragm in the oil storage tank floats up and down, so that the swing rod of the oil level meter moves, thus driving the transmission part to rotate and display the oil level.3. Main Specifications and Technical ParametersMain varieties, specifications and technical parameters of YZ series oil level meter are shown in following Table SR.No.ModelDisk DiametermmPointer to the CornerThe Position of the Swing Rod at the Lowest Oil LevelRotation Angle of Swing Rod1YZF-120120120 °With 60 °120 °4. Installation Dimension Drawing of Oil Level Meter5. Installation and Use5.1 Installation of oil level gauge When installing the oil level meter, it is necessary to ensure that the movable space of the swinging rod and floating ball is not disturbed by any structural parts.5.2 Check oil level meter before installationBefore installation, check whether the oil level meter is damaged or corroded during storage and transportation, and install it after handling it well.Before installing the oil level meter, gently move the swing rod by hand, which should be flexible in rotation, and signal should be sent reliably at the limit position.Before installing the oil level meter, check whether the insulation performance of lead cable, outlet terminal and signal switch is good.
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