Outer diameter: 25MM
Range: 35MPa 350BAR
(Note: 35MPa is equal to 350BAR)
Thread: M8X1, M10X1
WEIMA`s table, what is the pressure, the O error is shown in the video above
How to choose the correct pressure gauge
The selection of the pressure gauge should be based on the requirements of use, and a specific analysis should be made according to the specific situation. In line with the technical conditions proposed in the production process, in line with the principle of saving, the selection of type, model, range and accuracy level is carried out reasonably. The selection mainly considers three aspects:
(1) Determine the measuring range according to the measured pressure. For an elastic pressure gauge, in order to ensure that the elastic element works reliably within the safe range of elastic deformation, when selecting the pressure gauge range, it must be considered that there is sufficient room for it. Generally, when the measured pressure is relatively stable, the pressure The value should not exceed 3/4 of the full scale; when the measured pressure fluctuates greatly, the pressure value should not exceed 2/3 of the full scale. In order to ensure the measurement accuracy, the measured pressure value should not be lower than 1/3 of the full scale.
(2) Determine the accuracy of the instrument according to the measurement error allowed by the production. When selecting, the pressure gauge with lower precision, low price and durability should be selected as much as possible while meeting the production requirements.
(3) The properties of the measured medium should be considered when selecting. Such as temperature, viscosity, corrosiveness, degree of dirt, flammable and explosive, etc. Also consider the environmental conditions at the site, such as high temperature, corrosion, humidity, vibration, etc. Use this to determine the type and model of the pressure gauge.
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