Various Pressure Measuring Devices - 0 views
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lansoinstruments on 09 Aug 24Various Pressure Measuring Devices The different types pressure measuring instruments are divided into liquid column type, elastic type and electric measuring type according to the working principle. The pressure gauge can indicate and record the pressure value, and can be equipped with an alarm or control device. The pressure measured by the instrument includes absolute pressure, atmospheric pressure, positive pressure (usually called gauge pressure), negative pressure (usually called vacuum) and differential pressure. The measured engineering technology is mostly gauge pressure.