First, before use, you should first use the calibration magnet to set the ball below the zero position to red, other balls set to white;
2. The medium measured by the Jinhu Hongchuang Magnetic Flap Level Gauge should not contain solid impurities or magnetic substances, so as to avoid blocking the float.
Third, open the bottom flange, into the magnetic float (Note: the heavy end with a magnetic end, can not flip.);
Fourth, the magnetic installation position, should avoid or stay away from the material media entrance and exit, to avoid the rapid changes in the local fluid of the material and affect the accuracy of liquid level measurement;
V. Jinhu Hongchuang Magnetic Flap Level Gauge When equipped with remote transmission matching instruments, the following points need to be done:
1. The remote instrument should be close to the main conduit of the gauge, and it should be fixed with stainless steel hoop (note that do not use iron);
2. The sensing surface on the remote transmission instrument should face and close to the main conduit;
3. The zero of the remote transmission supporting instrument should be at the same level as the zero indication of the level gauge;
4. The connection between the remote transmission instrument and the display instrument or IPC should be laid separately or be shielded with two core cables;
5, after the wiring box inlet hole laying, requiring a good seal, to avoid intrusion of rain, moisture and other remote instrumentation can not work properly, after the junction box repair or debugging should be promptly covered.
6. The magnetic plate level gauge should not be surrounded by magnetically permeable materials, and it must not be fixed with wire, because this will affect the normal operation of the magnetic plate level gauge;
7, must be installed vertically, Jinjian Hongchuang magnetic flap level gauge and the container lead should be equipped with ball valve between the maintenance and cleaning;
VIII. If users use their own heat traces, they must use non-magnetic materials such as copper tubes. Heating temperature also depends on the medium conditions to determine;
Nine, should be based on the measurement of the media, irregular cleaning of the main catheter to remove impurities;
X. For level gauges that exceed a certain length, an intermediate reinforcement flange or ear-climbing needs to be added for fixed support to increase strength and overcome its own weight;
Eleventh, in the debugging should first open the upper guide valve, and then slowly open the lower valve, so that the media smoothly into the main conduit (operation should avoid the media rapidly impact the float, causing severe fluctuations in the float, affect the accuracy of the display) Observe that the magnetic red-white ball flips are not normal. Then close the down-lead valve and open the drain valve so that the level in the main duct falls. According to this method three times of operation, it is normal, you can put into operation (except for corrosive and other special liquids);
The article you are looking at is: "Several requirements that should be noticed when installing magnetic level gauges!"
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