Magnetic flap level meter selection need to confirm what parameters
Time: 2024-07-12
Magnetic flap level meter is a relatively common field indication type instrument, widely used in large electric power, chemical industry, in the process control automation is also applied, but due to the complexity of the working conditions, the magnetic flap level meter models are many, such as the installation of side mounted, top mounted, hose isolation mounting (for vibration is relatively large, is not suitable for direct mounting of the magnetic flap level meter of the place), whether the telecommunication signal output, whether anti-corrosion, whether the need for jacket insulation and so on.
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Project Overview
Magnetic Flap Level Gauge can be measured accurately only if it is selected correctly and applied to on-site working conditions. What parameters need to be confirmed for the selection of magnetic flap level gauge? The following is a detailed explanation:
- 1、First of all, understand the medium of the measured liquid and medium-related physical information, such as density, viscosity, temperature, pressure, whether corrosive and so on. Measuring range, flange specifications, flange centre distance, material requirements, connection and material, output signal and other information. Whether you need to bring up the lower limit alarm switch, several switches and other information. With this basic information to understand the specific working conditions of the site.
- 2、Site conditions, in order to production safety, first of all, to clarify whether there is a dangerous explosive medium on site. If the magnetic flap level meter is installed outdoors, it is necessary to decide whether it needs to be equipped with steam jacket, electric heating and other protective measures according to different seasonal changes in the environment, so that the magnetic flap level meter can still be accurate real-time level measurement in cold working conditions.
One of the features of the magnetic flap level meter is that it can realise real-time display of the liquid level situation, and it is convenient to transmit the measured results of the magnetic flap level meter to the observation room. Especially when the level meter is installed in outdoor or high place, it is very inconvenient for the observer to watch the reading of the instrument, and the workload can be greatly reduced by using the reed switch remote transmitter assembled with the magnetic flip-flop level meter. The role of the magnetic switch is to make the magnetic flip-flop level gauge to play a "switching" flow restriction and overflow prevention, some users image called "magnetic flip-flop level switch", that is, not only real-time display of the liquid level condition, but also as a switch to use and Limit the liquid level.
