MEASUREMENT DEVICES
Romet measurement devices focus on developing critical endpoints that are able to generate accurate and reliable gas path data
throughout the natural gas transmission and distribution system. Utilizing Romet measurement devices optimizes operational efficiencies by providing the first step to accessing an abundance of data for key decision making.
RMT ROTARY METER SERIES
RM ROTARY METER SERIES
Principles of Operation
Romet measurement devices utilize positive displacement rotary technology. Rotary technology relies on the rotation of two figure eight shaped impellers to perform the measurement operation. These impellers have shafts held in low friction bearings and positioned 90 degrees in relation to each other by precision timing gears. The impellers contra rotate in semi cylindrical housings enclosed by head plates at either end. Very close tolerances and timing gears insure that an effective capillary seal is achieved, at the same time insuring that the impellers and housing do not come in contact. As gas enters the inlet of the meter, a pressure differential is created from the inlet and outlet of the meter, causing the impellers to rotate. The volume displaced by each revolution of the impellers is transmitted to a final module readout to begin collecting and organizing the generated data.
Diaphragm Conversion Kits
Romet offers diaphragm meter change-out kits that will provide a fast and easy conversion from heavy, cumbersome diaphragm meters to Romet Edge-Point devices, providing a best-in-class platform for data generation, data accumulation and data transmission.
Each factory-assembled kit comes complete with required rotary meter, piping, oil, gaskets and bolts, and instructions to quickly facilitate the simple replacement of your existing diaphragm meter with Romet’s Edge-Point rotary meter.
Conversion kits are pre-sized and factory tested, so there is no need for welding, pipe cutting and other extensive labor. Romet meters are easily installed with common field tools with one or two man crews. This can dramatically reduce field installation costs and scheduling.
