Level gauge according to the buoyancy principle and the principle of magnetic coupling work. When the measured level in the container movements, the dominant tube level gauge also will lift the float, the permanent magnet in the float passes through the magnetic coupling to the scene indicator turned red column driver switch 180 °, when the liquid bits increases, the column turned from white to red, when the liquid level when the column turned from red to white, indicator of red and white for the container industry is located in the actual height of the media level, in order to achieve level instruction . Scope UHZ-517C17 column type corrosion-resistant magnetic level gauge turned UPVC pipe using a common combination is an economic-based products, due to the corrosion resistance of UPVC, applicable operating temperature is not high by the general acid, alkaline solution, but not be used for aromatic, hydrocarbons, ketones, esters and other liquids. Disadvantages: easy to install in the outdoor aging. Suitable for aggressive media level measurement. In addition to the instructions of the transmitter can be equipped with remote, alarm (control switch), the detection range. Indicates new, intuitive readings, eye-catching, observing the direction indicator to change according to the user point of view. Measurement range, from tank height restrictions, indicating complete separation of institutions and the measured medium, thus sealing, high reliability, safe to use. Simple structure, easy installation, low maintenance costs. Technical parameters Measuring range: 150 ~ 8000mm, 8000mm over the center or far away from the transmission conditions do not permit more than the length of the segment level meter can be manufactured. Working pressure: MPa Operating temperature: -20 ~ 60 ℃ Accuracy: ± 10mm Medium Density: ~ Environmental vibration: ≤ 25Hz frequency amplitude ≤ Following speed: ≤ Medium viscosity: ≤, the viscosity of the medium or low temperature measurements easy to crystallize the media, the choice of heat level gauge dips Process connection: bypassing the side of mounting flange: DN25, Flange Standard: HG20592 ~ 20635-97 other flange standards, please specify the user. Material: bypass tube: UPVC Float: UPVC, PP