Micro Motion Gas Specific Gravity Meter

Micro Motion

Micro Motion Gas Specific Gravity Meter

Micro Motion

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.

Specifications

Operating Range
Specific Gravity, 0.1 to 3.0 typical
Accuracy
Up to ±0.1% of reading
Repeatability
±0.02% of reading
Maximum Operating Pressure
Supply Pressure - 12 b (174 psi)
Temperature Range
–18 °C to +50 °C (–0 °F to +122 °F)
Recommended Gas Flow Rate
5-–10 L/hr (0.175 – 0.35 ft3/hr)

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

Documents & Drawings