When she won an award at 2012 music seminar in New York, Morris made Nashville connections. With some help from Musgraves, a fellow Texas pal, Morris moved to Music City a year later. At the time, Morris felt a bit burned out as a performer, and she was eager to hone her songwriting chops.
The differential pressure gauge measures the flow rate by finding the difference in pressure before and after the orifice. Differential pressure gauges are an easy way to get a visual indication of process flow.
Figure 3. Gauge pressure is a measurement relative to atmospheric pressure and it varies with the barometric reading. A gauge pressure measurement is positive when the unknown pressure exceeds atmospheric pressure (A), and is negative when the unknown pressure is less than atmospheric pressure (B).