The enterprise or industry innovation system is the most important subsystem of the national innovation system. It puts forward innovation requirements to the research and development system, and introduces the results of the research and development system into the industrial system. At the same time, it also continuously carries out innovation activities. The closer this innovation is combined with the production process, the more directly the gradual update of the production process and product can be achieved.
的安装与使用维护注意事项 Now let ’s take a look at the installation, use, and maintenance of magnetic level gauges .
1. Before use, the small balls below zero should be set to red with calibration magnets, and the other balls should be set to white; 2. If the user uses the heat tracing pipeline by himself, non-magnetic materials must be selected, such as copper tubes, etc. . The heat tracing temperature is determined according to the condition of the medium; 3. The installation position of the magnetic flap level meter should avoid or stay away from the material medium inlet and outlet to avoid rapid changes in the local area of the material fluid and affect the accuracy of the liquid level measurement; 4. There should be no solid impurities or magnetic substances in the medium to avoid blocking the float. 5. The magnetic flap liquid level meter body is not allowed to have magnetically conductive substances approaching it. It is forbidden to fix the iron wire, otherwise it will affect the magnetic flap liquid level gauge. normal work. 安装必须垂直，磁翻板液位计与容器引管间应装有球阀，便于检修和清洗；11.当配有远传配套仪表时需做到如下几条：a)应使远传配套仪表紧贴液位计主导管，并用不锈钢抱箍固定(禁用铁质)；b)远传配套仪表上感应面应面向和紧贴主导管；c)远传配套仪表零位应与液位 6. Open the bottom flange and install the magnetic float (Note: the magnetic end with the heavy end is up and cannot be inverted.) 7. When debugging, first open the upper lead valve and then slowly open the lower valve to allow the medium to enter the main control smoothly. Tube, observe whether the magnetic red and white ball flip is normal, then close the lower tube valve, open the drain valve to lower the liquid level in the main conduit, operate three times according to this method, it is normal, and can be put into operation; 8. According to the condition of the medium, Clean the main pipe from time to time to remove impurities; 9. For liquid level gauges that exceed a certain length (common type> 3 meters, anti-corrosion type> 2 meters), the intermediate reinforcement flange or ears need to be added for fixed support to increase strength and overcome Own weight; 10. The magnetic flap liquid level gauge must be installed vertically, and a ball valve should be installed between the magnetic flap liquid level gauge and the container's guide tube to facilitate maintenance and cleaning; 11. When equipped with remote transmission supporting instruments, it is necessary to do the following A few: a) The remote transmission supporting instrument should be close to the main pipe of the level gauge and fixed with a stainless steel hoop (iron is prohibited); b) The sensing surface on the remote transmission supporting instrument should face and close to the main pipe; c) remote The zero level of the supporting instrument should be related to the liquid level The zero-counting indication is on the same horizontal line; d) The connection between the remote transmission supporting instrument and the display instrument or the industrial control machine should be laid through a protective tube alone or with a shielded two-core cable; e) the wiring hole of the terminal box is laid After that, it is required to be well sealed to prevent rainwater, moisture and other intrusions to prevent the remote transmission supporting instruments from working properly. The junction box should be covered in time after the maintenance or commissioning is completed.
This is the foundation of an enterprise's existence. It is also the forefront of technological application and innovation. From the perspective of technological change, the key to the success of technological innovation is whether the new technological concept can be applied to the production system of the enterprise or whether a new production system can be established. Because, a certain technology system or even a certain technological field or industry has undergone major changes in leaping technological innovation. The way to achieve it is not to transform and innovate in the existing production system, but to break or eliminate the original production system. Establish a new production system. The direct impetus for such innovation often comes from internal research thrust or market pressure, forcing companies to undergo major reorganizations.
The magnetic flap liquid level gauge is installed on the extension tube on the outside of the barrel tank, and the liquid level inside the barrel tank can be clearly known by the flap indicator. A magnetic switch can also be installed on the outside of the bypass pipe as an electrical contact signal output, or the device's liquid level transmitter can perform long-range liquid level signal transmission and liquid level control. The level gauge is a reliable safety instrument. Due to the closed structure of the magnetic coupling isolator. Especially suitable for flammable, explosive and corrosive toxic liquid level detection. Therefore, the level detection method of the original complicated environment becomes simple, reliable and safe. The level gauge has a direct-reading characteristic of local display.
的产品特点： Product features of magnetic flap level gauge :
1. High sensitivity (to avoid panel face phenomenon), wide window (easy to watch). 2. Continuous measurement of the liquid level of various liquids and high temperature, high pressure, corrosive and flammable and explosive media. 3. On-site instructions, remote signal transmission (4 ~ 20mA or HART), multiple functions in one machine. 4, the display indicates the liquid level in red, intuitive and eye-catching. 5. Large measurement range, no blind zone during the whole measurement. 6, the display is completely isolated from the measured medium, safe and reliable.