level gauge

详情

Working principle

VRUHZ***7 Series Magnetic Liquid Level Gauge operates based on the principle of Buoyancy and Magnetic coupling. As the liquid level rises or falls in the vessel, the float in the chamber will rise or fall correspondingly. The permanent magnet in the float actuates the white and red rollers to reverse **0℃due to the effect of magnetic coupling. As the liquid level increases, the rollers reverse from white to red; while the liquid level decreases, the rollers reverse from red to white. The red / white interface of indicator shows the actual level of medium in the vessel. The rollers material of a conventional level gauge with atmospheric temperature type is of plastic resin, and for high temperature applications (up to **0℃), an alumina ceramic roller with permanent magnet steel armored will be used.