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Vacuum gauges measuring range: atmospheric to 1 mbar
Besides the traditional vacuum gauges with mechanical sensors (e.g., Bourdon, capsule gauge) diaphragm manometers with electronical diaphragm sensors are well established (Piezo and capacitance gauges). The pressure to be measured is separated by a diaphragm from a reference vacuum and compared to the latter. The movement of the diaphragm is registered either by a piezo resistive system or the diaphragm is part of a capacitor (capacitance vacuum system). For improved chemical resistance the diaphragm is often made of an aluminium oxide ceramic. The pressure measurement is independent of the type of gas.
Bourdon Gauge Vmf 16 Aluminium Dn 16 Kf
Bourdon Gauge VMF 16 Aluminium DN16KF - accessories for our pumps and pump systems.
Multi Range Vacuum Gauge VMpro
Welch VMpro is a robust multirange vacuum gauge for rough and fine vacuum range. ✓High accuracy ✓Resolution up to 5x10-5 mbar
Replacement Sensor for 1526 Gauge 1526A
Replacement Sensor for 1526 Gauge 1526A For the Diagnostic Vacuum Gauge 1526, is a portable vacuum measurement instrument designed specifically for the demands of field use.