The installation and service life of the top - mounted magnetic flip - plate are extended
1. The measuring principle of the liquid level meter of the top loading magnetic plate
This general principle of operation is the principle of bypass liquid measurement. The measuring tube is attached to a by-pass container of the container, which measures the conditions in the pipe as in the container. A permanent magnet system is installed in the float to transmit the measured values through magnetic coupling to the indicator. In the indicator, the line calibration bar is installed. When the liquid level changes, the float inner magnet system drives the magnetic plate or float to indicate the liquid level value of the response in the container.
2. Installation, use and maintenance of top - mounted magnetic flip - board level meter
The installation must be vertical. The connecting rod does not bend when the liquid gauge is installed and must be mounted straight.
After the liquid level gauge is installed, the magnetic column of the indicator shall be guided once by the magnetic steel attached to it. To zero or more white, below zero indicates a red (refers to the empty cans cases, such as tank for liquid, liquid part indicator red, no liquid part white) alarm is based on the characteristics of magnetic steel, make through contact alarm switch converting contact action according to the level of a given value so as to achieve the aim of level control and alarm switch is installed at the level required to control position, converter installed in the control room. By using the principle of magnetic coupling, the product compensates for the multiple defects of the glass tube liquid-level meter which cannot work under high temperature and high pressure.
With side and top with two kinds of installation, no matter what kind of way can bind remote transmission device, the liquid level meter which can be local display liquid level, and remote monitoring level, after bundling type magnetic level gauge turning can be called far the magnetic flap liquid level gauge.
Although magnetic level gauge turning process is very simple, but the magnetic flap level gauge as measuring instrument, especially far eastone type magnetic level gauge, turning without quality inspection bureau audit, without the production license, product quality is guaranteed.
3. How to use the magnetic flip gauge to extend its life
The magnetocolumn level gauge is developed according to the principle of welfare and magnetic coupling. Measure without blind area, the whole process that striking, not contact with the liquid medium, can be used for high temperature, explosion-proof, anti-corrosion, food and beverage, etc, according to level of on-site or remote display and control. Magnetic level gauge double column products can achieve high sealing and leakage protection and strong corrosion with high viscosity at high temperature and high pressure under the condition of safe and reliable measurement of liquid level, the whole process of measurement without blind area, display, readings, and large measuring range, with liquid level alarm, control switches, which can realize liquid level alarm and control or the position of the upper and lower limits, deserve to go up level transmitter can limit level the position signal into two standard 4-20 ma information, realizing remote detection, indicating, recording and control.
SKULF series magnetic flap liquid level gauge is widely used in electric power, petroleum, chemical industry, metallurgy, environmental protection, shipbuilding, construction, food industry such as the liquid level measurement and control in the process of production, is used to open or pressure container level measurement. Based on its special design, this is generally especially applicable to corrosive, harmful or flammable media and harsh environments. The on-site liquid level does not need the power supply, but the remote transmission or alarm limit switch can be installed at the same time or separately. Magnetic flap liquid level indicator is installed on the outside of barrels or above, and control within the tank used to denote the level of a kind of control instrument, indicator consists of magnetic tablet when ontology tube of the maglev ball with color liquid level rises, can display liquid level height. The magnetic switch or remote transmitter can be added to the body tube, output switch signal or quantity signal. Suitable for high temperature and high pressure, corrosion resistance and so on, can display and remote control in place. The pipe is made of seamless steel tube, and the connecting pipe is welded by the pull hole. The installation mode can choose side loading and top loading, and the bottom sealing form can be installed as needed. Straight flange can accept customization, magnetic flap level gauge must remain vertical when installation, the container tube should be equipped with a ball valve, in order to facilitate maintenance and remove the cleaning liquid level meter, is measured in the liquid medium, should not be solid impurities or magnetic material, otherwise easy to cause jam affect the accuracy of the measurement to float, when choosing installation position, to avoid or away from the material medium import and export, avoid the material fluid local area of rapid change, affect the accurate of level measurement, when debugging, should first don't tube valve in the open, then slowly open the bottom valve, let the medium smoothly into the main pipe (should be avoided in the operation of the media rushed float, float volatility, affect the display accurate), observe whether magnetic turn red and white ball is normal, then close the tube valve, open the drain valve, let the led tube liquid level drops, this method for three times, it is normal, can be put into operation (such as corrosion envoy liquid except).