Some common problems you may encounter in the service life of diaphragm pressure gauge

In the service life of diaphragm pressure gauge, you may encounter some common problems of diaphragm pressure gauge. Unfortunately, no matter how you maintain it, almost every diaphragm pressure gauge needs to be repaired from time to time. Fortunately, you can take many measures to prevent problems with diaphragm pressure gauges and deal with them quickly when problems occur. One way to prevent problems is to ensure that the diaphragm pressure gauge is adjusted at least once a year. Replace the air filter and find any problems that may occur in the production line. Like many things, prevention is the key in the maintenance of diaphragm pressure gauges.

Easy solution or a bigger problem?

There are many different types of diaphragm pressure gauges. Maybe the house is not cooled to the set temperature, or you are dealing with unbalanced cooling methods. To some people, this seems to be a small problem, but you won't know whether the cause is benign until the service professional looks at your machine, such as dirty air filter or worse. In fact, many common problems with diaphragm pressure gauges will have similar effects, so it is very important to check the diaphragm pressure gauges as soon as possible.

Besides, even a small problem may soon become a big problem. If the air flow is blocked or misled by the air duct system, the components in the diaphragm pressure gauge will be much more difficult than they need, and may be broken. Knowing some common problems of diaphragm pressure gauge can help you find the problems before they get worse.

Common problems of diaphragm pressure gauge

So what problems may you encounter with diaphragm pressure gauges? The following are three common problems:

The diaphragm pressure gauge is closed before a full cycle: For some reasons, your diaphragm pressure gauge may not be able to run for a full cycle before it is closed. Usually, this problem is caused by dirty or wet parts. This may also be a sign that you have a super/great vibration pressure gauge. If your equipment is too big, its cooling speed will be too fast, and Z will eventually lead to your expensive electricity bill.

No cold air: If your equipment seems to be working, but there is no cold air flowing out, there may be something wrong with the refrigerant. You may have a refrigerant leak or just need to add more. Diaphragm pressure gauge service professionals can check for you.

Uneven cooling: If your diaphragm pressure gauge only cools some rooms or looks unbalanced, it may be caused by dirty air filter, component problems or even unbalanced diaphragm pressure gauge.

Installation of stainless steel seismic table

Quanjun Instrument introduces the installation of stainless steel shock-resistant meter to you.

The shell and internal original parts of the stainless steel earthquake-resistant gauge are made of stainless steel, and silicone oil is filled in the gauge body, so that the pointer of the pressure gauge plays a role in shock absorption and earthquake resistance.

The stainless steel shock-resistant pressure gauge has both the shock-resistant performance and the corrosion-resistant performance of the stainless steel pressure gauge. The stainless steel shock-resistant pressure gauge is suitable for occasions where the vibration of industrial and mining sites is large and the measured medium is corrosive.

Stainless steel earthquake-resistant table

Installation of stainless steel seismic table:

1. The operating environment temperature of the instrument is -40~70℃, and the relative humidity is not more than 80%. If it deviates from the normal operating temperature by 20 5℃, the additional temperature error shall be included.

2. The instrument should be installed vertically, and strive to keep the same level with the measuring point. If the difference is too high, it is included in the additional error caused by the liquid column, so it is unnecessary to consider when measuring gas. When installing, block the explosion-proof port at the back of the case to avoid affecting the explosion-proof performance.

3. The measuring range of the instrument in normal use: it shall not exceed 3/4 of the upper limit of measurement under static pressure and 2/3 of the upper limit of measurement under fluctuation. Under the above two pressure conditions, the z low measured by large pressure gauge should not be less than 1/3 of the lower limit, and the vacuum part should be used completely when measuring vacuum.

4. When in use, if the instrument pointer fails or the internal parts are loose and can't work normally, it should be overhauled, or contact the manufacturer for maintenance.

5. The instrument should avoid vibration and collision to avoid damage.

6. When ordering, please indicate: instrument model and name; Measuring range of the instrument; The accuracy grade of the instrument deviates from the requirements of positive packaging and others.

7. The stainless steel shock-resistant pressure gauge is not suitable for strong oxidant environment such as oxygen, chlorine, nitric acid and hydrogen peroxide.

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