Laboratory Automatic Manifold

Automatic cylinder center for laboratory use (Manifold), for automatic exchange of benches, complies with ASTM B819 (clean for use with oxygen). The parts that make up the construction of our cylinder manifolds are specifically or custom-made, we do not use commercial parts and connectors.

Cabinet:

• Indoor

Control system:

• Operated by a high speed electronic PCB system with 7" LCD color display, touch screen control.
• Electric valve 110-220 vac normally open.
• Check valves
• 4-20Map high and low pressure transducers

Graphics:

• Display of high and low pressure readings for the primary and secondary cylinder banks in real time.
• Display of high and low pressure readings for the output supply line in real time.
• pressure units.
• Alarm signals.

Signals (Alarms):

• Low delivery pressure alarm.
• Alarm header empty.
• Reserve alarm in use.
• High pressure alarm (when it is above 20% of the nominal pressure).
• Leakage alarm (when a pressure drop of 25% is detected in the bench designated as reserve or standby).

Derivation System (By Pass):

• System of 2 final line regulators for low pressure with manual isolation of ball valves made of stainless steel (one in use and the other in reserve).
• Overpressure and vent valve system:
• Protection system interconnected with a circuit of relief valves and facing outside the cabinet of the supply center (manifold).

Emergency Ports:

• Located after end line regulators and for low pressure only.
• Coupling with DISS CGA V-5 input.

Pressure gauges:

• Analog type for high and low pressure stages.

Comunication system:

• Relay connections (dry contact) for monitoring each alarm for remote connection with master alarm panels, as well as the integration of a remote management and surveillance system BMS (Building Management System) common language based on relay switching.
• Two-wire Modbus RTU RS485 communication connection in slave mode for monitoring pressures in PSI and alarm states from a BMS (Building Management System), SCADA (Supervisory Control and Data Acquisition) system or any equipment configured as master.
• Button for choosing the main header of use

Do not use oil and its derivatives, operation and maintenance personnel must be certified for the safe operation of the equipment. Quality and Purity Degree of the Gases as well as the state of the containers and their connections will always be the responsibility of their supplier.