Gas Specific Gravity Meter

Brand: Emerson Electric Co.

The Gas Specific Gravity Meter (SGM) provides a fast-response, direct measurement of gas specific gravity, molecular weight and relative density.

Rely on this smart meter for advanced calculations such as H2 purity, BTU, Calorific Value and Wobbe Index.
Features
  • Quickly and directly measure gas specific gravity, molecular weight, relative and base density.

  • Simultaneously calculate up to four gas purity curves to support each cycle of hydrogen-cooled generator operation?

  • Purge without the need to reconfigure or recalibrate.

  • See multivariable outputs including hydrogen purity, calorific value/BTU, Wobbe Index and mass or standard volume flow.

  • Expand usage with a hazardous area-approved, head-mounted transmitter that supports local configuration and display.

  • Quickly verify meter health and status using advanced internal diagnostics.

  • Support multiple simultaneous protocols for connection to DCS, PLC and flow computers.

  • Interact with our detailed schematic tool to learn more about our Dedicated Density and Viscosity Meters.
  • Specifications

    Accuracy

    • Up to ± 0.1 % of Reading

    Maximum Operating Pressure

    • Supply Pressure - 12 B (174 psi)

    Operating Range

    • Specific Gravity, 0.1 to 3.0 Typical

    Recommended Gas Flow Rate

    • 5-10 L/hr (0.175 - 0.35 Ft3/hr)

    Repeatability

    • ± 0.02 % of Reading

    Temperature Range

    • -18° to +50° C (-0° to +122° F)
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