Vacuum Gauges

with Mechanical Display

At common so-called mechanical vacuum gauges (BOURDONVAC, DIAVAC, capsule vacuum gauges) the pressure is determined directly by recording the force acting on the surface of a diaphragm. In this case of direct (or absolute) pressure measurements, the readings obtained through the vacuum gauge are independent of the type of gas and the pressure which is to be measured. The pressure range is approx. from 1000 mbar (atmospheric pressure, 750 Torr) to 1 mbar (0,75 Torr).

At common so-called mechanical vacuum gauges (BOURDONVAC, DIAVAC, capsule vacuum gauges) the pressure is determined directly by recording the force acting on the surface of a diaphragm. In this... read more »
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Vacuum Gauges

At common so-called mechanical vacuum gauges (BOURDONVAC, DIAVAC, capsule vacuum gauges) the pressure is determined directly by recording the force acting on the surface of a diaphragm. In this case of direct (or absolute) pressure measurements, the readings obtained through the vacuum gauge are independent of the type of gas and the pressure which is to be measured. The pressure range is approx. from 1000 mbar (atmospheric pressure, 750 Torr) to 1 mbar (0,75 Torr).

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Leybold - DIVAC DV 1000 mbar DIAVAC DV 1000 2 variants
Connection flange: DN 40 ISO-KF
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BOURDONVAC A BOURDONVAC A Part no. 16040
Pressure range: 1 - 1020 mbar
Connection flange: DN 16 ISO-KF
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DS_16120_DE.gif BOURDONVAC C Part no. 16120
Pressure range: 1 - 1020 mbar
Connection flange: DN 16 ISO-KF
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