... Cl-) in gas gathering station. With such system, local automation level of gas well site/station ... and reducing labor intensity of operators. Such System is compact in structure, providing operation stability and ... Medium Pressure: PN1.6, 2.5, 4.0, 6.3, 10.0, 16.0MPaMedium density: PN≤6.3MPa ρ≥0. ... to requirements.Power supply: AC220V (50Hz) The system is mainly consisted of three parts as following: ...