Vacuum gauges measure pressure below atmospheric pressure. Usually atmospheric pressure is set to zero and vacuum pressure is given as a negative value, so -1 barg (-15 psig) means full vacuum.What is vacuum pressure?Atmospheric pressure is the standard pressure at sea level and is 101.325 kPa. It i
Read MoreIntroduction of digital pressure gaugeThe digital pressure gauge is fully electronic, battery powered and easy to install in the field. The front end adopts a high-precision piezoresistive pressure sensor. After the output signal is amplified by a high-precision, low-temperature drift amplifier, it
Read MoreDigital pressure gauge is a new type of intelligent and multi-functional measuring instrument integrating sensing technology, electronic technology and microcomputer technology.
Read MoreVacuum pressure gauges are based on atmospheric pressure and are used to measure instruments that are less than atmospheric pressure.
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