Pressure Regulation and Metering Stations (PRMS) are essential components in natural gas distribution and transmission networks, allowing operators to monitor, manage, and account for the gas flow within the system. These stations ensure accurate gas flow measurement and pressure control, guaranteeing safety, efficiency, and regulatory compliance in gas transportation and distribution operations. The primary purpose of an ERM is to provide precise measurement of natural gas, enabling distribution companies to manage the supply network and marketers to accurately allocate and bill consumption.