High-precision magnetic flap level gauge uses high-purity quartz tube, compared with other types of liquid level gauge, with high precision indication, clear display, good sealing performance, high temperature resistance, high pressure, long service life, light weight, easy installation and maintenance Such characteristics, widely used in petrochemical, electric power, boiler manufacturing and other industries.
The principle and features of the high precision magnetic flap level gauge are as follows:
a. High-precision magnetic flip plate level meter connected type is to use the most common glass level gauge, it is characterized by a simple structure, low cost, intuitive, suitable for on-site use, but easy to damage, internal surface contamination, resulting in The reading is difficult and it is not convenient for remote transmission and adjustment.
b. Level gauges Buoyancy level gauges include two types of constant buoyancy and variable buoyancy.
High-precision magnetic flap level meter installation, before use:
1. This product must be installed vertically. The maximum deviation is ≤ 3o. It is connected to the container through the flange.
2. There must be no iron or magnetic material within a distance of 20cm around the high-precision magnetic flap level gauge.
3. Connect the sensor to the measured container. Install a DN15 valve at the lower end of the sensor drain flange and communicate with the original level meter drain line.
4. Turn on the power AC220V, at this time the level gauge display should be full red.
5, first open the upper valve, and then slowly open the lower valve, especially when the liquid level gauge used in the pressure of higher pressure containers, you must slowly inject pressure to prevent sudden pressure damage to the float, so that the media slowly into the sensor , Observe the liquid level display, change from red to green one by one.
6. Adjustment of liquid level display: raise the liquid level of the container to the middle, move the liquid level meter up and down to match the display box, move left and right to an easy-to-observe position, and tighten the upper and lower fixing rings to put it into use.
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