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The deficiency of mechanical pressure switch check

Author : Xiong Date : 2014/8/19 21:04:13
The deficiency of mechanical pressure switch check

Electronic pressure switch intuitive readings, currently on the market higher intelligent degree, also can realize self test, but instead of mechanical pressure switch is not achieve this function, which is as follows:

1. Mechanical pressure switch because it is pure mechanical structure, the inside of the instrument is the most basic pressure gauge, need artificial load calibration, this kind of situation will due to subjective factors such as operator fatigue caused by numerical reading error is big, eventually lead to the result of the measurement is not accurate.
2. The inside of the mechanical pressure switch precision pressure gauge are generally used in the lab, if there are any measurement time is too long, pressure gauge indicating value will be bad, greatly reduces the production efficiency.
Insufficient described above is the mechanical pressure switch calibration of a larger problem, if is the place that have strict request for check, can purchase intelligent pressure switch, more convenient for you to check, the system pressure control.

The above: How to detect the pressure value displayed