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Magnetic level gauge turning matters needing attention when installation and wiring guidelines

by:Kaidi Sensors     2021-02-18
Magnetic level gauge, as a kind of turning on the liquid level meter, compared with other liquid level meter has a unique advantage in live show, no signal remote transmission, by pulling the cable measurement results can be easily observed and recorded, at present, the instrument has been widely used in petroleum, chemical industry, etc. Magnetic flap liquid level meter is characterized by simple structure, observe the intuitive, clear, no blocking, no leakage, convenient installation, easy maintenance. Liquid level meter, the bottom flange connected to the container on connectors, through the external magnetic flap or magnetic double column display panel can be directly observed the actual height of container level. Here, in the magnetic flap for liquid level instrument and meter plant installed in use process matters needing attention and the brief introduction to the connection mode in the process of remote transmission. Magnetic level gauge turning magnetic level gauge in the concrete application of turning installation need to pay attention to the following: 1, the installation position of level gauge, to avoid or away from the material medium import and export, avoid the material fluid local area of rapid change, affecting the accuracy of the level measurement. 2, users are using trace pipe road, must choose non magnetic materials, such as copper tube, etc. 3, in the medium should not be solid impurities or magnetic materials, lest cause jam to float. 4, the level should be taken before using the correction magnets will below zero ball into a red, the other into a white ball. Around 5, level gauge body does not allow a permeable material close to disable fixed wire, otherwise it will affect the normal work of the inspcetion level gauge. 6, level gauge installation must be vertical, inspcetion between liquid level meter and the container tube should be equipped with ball valve, easy to maintenance and cleaning. 7, open the bottom flange, into the magnetic float ( Note: magnetic end up heavy end, cannot flip) 。 8, debugging should be opened the upper guide tube valve, 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 play column fluctuations caused, affect the display accuracy) , 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, Corrosion resistance and other special liquid except) 。 9, should according to the situation of medium, not regular cleaning led tube to remove impurities. 10, more than a certain length ( Normal & gt; 3 m, anti-corrosion type & gt; 2 meters) The level gauge, need to increase the middle flange reinforcement or ear soar as a fixed support, to increase the strength and overcome its own weight. 11, magnetic level gauge turning around the body does not allow a magnetizer is close to or directly affect the level gauge accurate work. 12, because in the process of transportation in order not to make the floating ball component is damaged, so the factory before remove float component level gauge body tube, after being liquid level meter installed, open the blowdown flange, then float components to reload the main tube, pay attention to the floating ball component is heavy on the upside, cannot flip. 13, magnetic level gauge is suitable for open or turning in measurement of liquid pressure container can achieve high sealing and leakage protection and in high temperature and high pressure, high viscosity, strong corrosion resistance under the condition of safe and reliable process of liquid level measurement. Magnetic flap level gauge wire note magnetic level gauge with turning before operation, to make magnetic level gauge wire, turning if wrong wiring, measurement results can lead to serious will directly cause the damage, so we are in for wiring operation must pay attention to. Below on magnetic level gauge turning wiring to you talk about some of the requirements and related matters needing attention, etc. Magnetic flap liquid level gauge for wiring procedures, has the following points need our attention: 1, wiring should avoid large capacity transformer, motor or interference sources; 2, for explosion-proof type, in order to ensure explosion protection performance, must according to the relevant provisions of the wiring; 3, unscrewed the connector wiring end cover, the cable through the cable joint, on both ends of the DC24V connection; 4, according to the need to grounding terminal; 5, tight junction box of the wiring end cover. Above is for everybody talked about about the magnetic liquid level meter wiring turning some requirements and matters needing attention, hope that through the above telling everyone to magnetic flap in the future to be able to gauge for the correct wiring operation, etc.
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