Vacuum gauging instrument by Teledyne Hastings is flexible and accurate

The Teledyne Hastings HVG-2020A vacuum gauge

Durham Instruments offers an unsurpassed portfolio of test and measurement equipment to Canadian businesses, including the innovative Teledyne Hastings HVG-2020A vacuum gauging instrument. This digital device is a media-isolated, gas-composition-independent, piezo-resistive gauge that gives accurate pressure measurement to users via the rough vacuum region. A highly flexible unit that is simple to install, the HVG-2020A digital gauge offers both analog and digital output for easy integration into process control.

Wide range of output signals

With an optional display that provides several different modes of operation and views, the HVG-2020A allows users to choose from a wide range of output signals. This device is the perfect substitute for a more expensive capacitance manometer, with a digital output that can include RS232 and RS 485 through a small jack located on top of the gauge. Certain models also offer USB connections, which simplify connection and operation. Also available from the manufacturer is a free Windows data-acquisition software, for data logging of this digital gauge.

Among the other notable features and specifications of this vacuum gauging instrument: a range of 0.1 to 1,000 Torr; an accuracy of plus or minus (0.1 per cent of reading plus ½ Torr); wetted materials (304 and 316 stainless steel) for media isolation; 0-1 VDC, 0-5 VDC, 0-10 VDC linear; 0-20 mA, 4-20 mA linear; RS232/RS485; status LEDs; multiple views, including pressure versus time plot, bar graph, and set-point status; NIST traceable calibration; and a certificate/data-sheet option.

The HVG-2020A vacuum gauging instrument is recommended for rough vacuum monitoring, semiconducting, laser systems, chemical research, air sampling, central vacuum monitoring, oil reprocessing, medical research, and other industrial tasks in multiple sectors. Durham Instruments deems the unit suitable for use in general manufacturing, aerospace, automation, food processing, education, packaging, power generation, alternative energy, and transportation.

Watch the two videos below to get a better sense of the HVG-2020A in operation:

Trust the Teledyne Hastings HVG-2020A for the best in pressure measurement.

For more information, contact Durham Instruments.

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