Series RNS (insertion) and RWS (wafer) are suitable for measuring noncondensing steam and saturated process steam at pressures up to 150 psi. The vortex steam flow meters work in operating temperatures of -20 to 366°F (-28 to 186°C). An internal RTD and an optional external pressure sensor provide data to the internal flow meter software, which compensates for changes in temperature and pressure. Accuracy of both meters is ±1 percent of reading with repeatability of 0.5 percent.
Racine Vortex, Division of Racine Federated, (262) 417-1151