Causes and remedies for the online ph meter's display relay alarm
In order to ensure the safety of use and production, alarm devices will be installed in many mechanical equipment. When problems occur, the staff will be prompted to deal with them in time to avoid accidents. As a precision instrument, the online PH meter also has a complete set of Relay alarm device, when there is a problem, an alarm will be issued. At this time, the staff needs to understand the cause of the online pH meter relay alarm and solve the problem.
There may be a problem with the line. If the line is not connected properly, the power supply of the relay coil will be interrupted, and the equipment used is in an abnormal working state. At this time, an alarm will appear. At the same time, it is also necessary to avoid the situation that the contact load capacity cannot meet the use requirements, and avoid alarms caused by overload.
In addition, the online PH meter relay alarm may also be related to the following reasons: the internal gas of the online PH meter is slightly faulty, or the air enters the outside; the external short circuit fault causes the oil level to drop seriously, or the secondary circuit is short circuited; Shock and vibration; or there is a problem with the online PH meter relay itself.
For these problems, it is necessary to make a correct diagnosis and take corresponding measures to solve the problem: check the oil leakage of the online PH meter relay, oil level and winding temperature, abnormal sound, etc. Check whether there is gas in the online PH meter relay, check whether there is a secondary circuit fault, etc.
