Valves & Instrumentation

Unsure of what valves and instrumentation to use in your most critical applications?

Specifying and commissioning your field valves and instrumentation accurately the first time is critical to preventing reliability and performance challenges.

R.E. Mason has the engineering expertise to help make sure your equipment is specified to meet your process life-cycle requirements and the field resources to execute successful start-up and commissioning.

Principle of a Rotary Gas Meter

The rotary gas meter is a displacement type gas meter. The actual measurement is performed by two figure 8-shaped impellers (rotors) rotating within a measurement chamber. During a full revolution of the rotors a fixed volume is displaced from the inlet to the outlet of the meter. The number of revolutions represents the amount of volume passed. The volume is displayed on a direct read counter type index. Several low and high frequency pulsers can be used for flow computing or control purposes.

The FMG series of rotary gas meters are designed to meet the highest demands of reliable and accurate measurement of gas flow being MID approved and fully compliant with EN12480 and OIML R137. The FMR series of rotary meters are suitable for custody transfer gas measurement of all non-corrosive gases such as natural gas, propane, butane, air, hydrogen, etc. Special constructions can be supplied for use under extreme conditions like higher temperatures and corrosive gases.

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Proper odorization ensures public safety through early detection and reporting of gas leaks. How gas is odorized is dependent on many factors, such as application, location and flow rate of the gas. R.E. Mason has the portfolio of odorant solutions and broad expertise to cover the broad spectrum.

Learn how a Major Eastern Europe Gas Utility reduces annual ownership cost by 181 k€ ($195k USD) using Emerson Smart Odorizing System