Description
Medical Gas full Automatic Manifold to medical applications, complies with NFPA99 and ASTM B819 (clean for oxygen use).
Cabinet:
- Indoor use, NEMA class 12 IP56 protection level cabinet, in Rittal brand powder coating finish with CE certificate.
Control System:
- High speed electronic PCB with 7 " full color LCD display, touch screen control.
- 110-220 vac normally open electric valve.
- Non-return valves
- 4-20Map high and low pressure transducers
Graphics:
- High and Low pressure Display readings primary and secondary cylinder headers in real time.
- High and Low pressure Display readings of main supply medical gas in real time.
- Pressure Units.
- Alarm signals.
Signals (Alarms):
- Low delivery pressure alarm.
- Main cylinder header empty alarm.
- Backup cylinder header in use alarm.
- High pressure alarm (above of 20% of nominal pressure).
- Leak alarm (25% pressure drop detected in the reserve or stand by cylinder header).
By-pass System:
- 2 low pressure final line regulators with manual isolation of stainless steel ball valves (one regulator in use and the other in reserve).
Over-pressure and vent valve system:
- Interconnected pipe circuit system protection relief valves, oriented to the exterior of the cabinet manifold.
Emergency Ports:
- Located after the end line regulators and low pressure only.
- DISS DEMAND CGA V-5 coupling according to the medical gas of Manifold.
Pressure Gauges:
- High and low pressure analog type.
Comunication System:
- 5 Relay type alarms (Dry Contact) to a master panel alarm remote connection, as well an integration of a remote monitoring and administration system BMS (Building Management System) common language based on relay switching.
- Two-wire Modbus RTU RS485 communication in slave mode for monitoring pressures in PSI units and alarm conditions from a BMS (Building Management System), SCADA (Supervisory Control and Data Acquisition) system or any equipment configured as master panel.
- Main Cilynder Header use choosing button.
Warning:
- Do not use Oil and its Derivatives.
- Operation and maintenance personnel must be certified for the manifold safe operation.
- Quality and Medical Gases Purity Degree, as well condition of containers, cylinders and their connections will be always responsibility of the medical gases supplier.