Is the pressure gauge good for refueling or not for refueling? A: They have their own characteristics. Both pressure gauges will now be shown to you. An oil-filled pressure gauge is an oil-filled pressure gauge, also known as a shock-proof pressure gauge. A mechanical pointer pressure gauge filled w... read more
After a period of use of the pressure gauge, the internal parts are worn and deformed, resulting in various failures or changes in the value of the instrument, resulting in loss of accuracy and out-of-tolerance phenomenon. In order to ensure the accuracy of the pressure gauge value, in order to achi... read more
Vacuum Pressure Gauge Refers to atmospheric pressure and is used to measure less than atmospheric pressure. The vacuum pressure gauge is suitable for measuring the vacuum pressure of liquids and gases that do not explode, crystallize, solidify, and have no corrosive effect on copper and copper alloy... read more
Different types of pressure gauges should be used to measure different media and use environments (1) For general media, such as air, water, steam, oil, etc., ordinary pressure gauges can be used. (2) Special pressure gauges are required for special media, such as ammonia pressure gauges for ammonia... read more
Choice of diameter The gauge diameter of the pressure gauge refers to the diameter of the gauge shell, and commonly used specifications are 60mm, 100mm, 150mm, 200mm, 250mm and so on. Generally, according to the detection, the location of the instrument and the lighting conditions, the appropriate d... read more
When the applied pressure reaches the upper limit scale value of the pressure gauge, the pointer of the pressure gauge s...
The pressure gauge only needs an opening to take pressure, and compared to the plug-in gauge, there is more space for se...
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