Automatic Oxygen Control Panels & Changeover Manifolds
Microprocessor-driven digital gas changeover control panels with 100% redundant dual-line pressure regulators. Automatically shifts from depleted cylinder banks to standby banks with zero pipeline pressure drop (<0.05 bar), integrated BMS Modbus telemetry, and pneumatic mechanical fail-safe backup for uninterrupted life support.
Wall-mounted digital automatic oxygen changeover panel with dual regulators & BMS telemetry.
9 Specialized Oxygen Control Panel Systems
Click any model to inspect PLC microprocessor logic, dual regulator flow capacity, mechanical fail-safe pneumatics, and BMS integration.
Automatic Oxygen Changeover Control Panel (Microprocessor Driven)
HTM 02-01 and ISO 7396-1 compliant automatic changeover control panel. Provides instant, pressure-compensated changeover between primary and secondary oxygen cylinder banks without even 0.05 bar pipeline pressure drop, ensuring uninterrupted life support to OT ventilators and ICU patients.
Core Engineering Metrics
Zero Pressure Drop Switchover
Precision pressure transducers continuously monitor both cylinder banks. When the running bank drops below 8 bar, the secondary bank is pre-opened before the primary bank isolates, guaranteeing that hospital ventilators experience zero drop in delivered pressure (<0.05 bar).
- Seamless micro-second changeover response
- No mechanical oscillation or valve chatter
- High gas throughput up to 3,000 LPM
100% Dual-Line Redundancy
Designed with two completely independent line regulator streams. If one regulator requires routine diaphragm overhaul or replacement, isolation valves allow instant redirection to the standby regulator without cutting off gas flow to patients.
- Twin line pressure regulators in parallel
- Individual ASME-certified safety relief valves
- Heavy-duty forged brass body rated to 200 bar
Mechanical Fail-Safe Logic
In the event of a catastrophic electrical blackout, blown internal fuses, or total battery drainage, the control panel relies on an internal mechanical differential shuttle valve to continue feeding oxygen without any manual intervention.
- Purely pneumatic mechanical backup switchover
- 24V DC internal backup battery (4 hours runtime)
- Potential-free contacts for central plant alarms
Technical Specifications: Bio Meditech Automatic Oxygen Control Panels
HTM 02-01 & ISO 7396-1 Compliant| Parameter | Semi-Automatic Pneumatic Panel | Automatic Microprocessor Panel | Advanced Digital Touchscreen Panel |
|---|---|---|---|
| Gas Compatibility | Oxygen (O2), Medical Air (4 bar) | O2, N2O, Medical Air, CO2 | O2, N2O, Air 4 bar, Air 7 bar, CO2 |
| Inlet Pressure Rating | Up to 200 bar (2900 psi) | Up to 200 bar (2900 psi) | Up to 250 bar (3625 psi) |
| Nominal Delivery Pressure | 4.2 bar (Adjustable 3.5 - 5.0 bar) | 4.2 bar (Adjustable 3.5 - 5.0 bar) | 4.2 bar (7.0 bar for Surgical Air) |
| Maximum Flow Capacity | 1,200 LPM (72 m³/h) | 2,000 LPM (120 m³/h) | 3,000 LPM (180 m³/h) |
| Changeover Trigger | Mechanical Differential Pressure | Electronic Pressure Sensor (<8 bar) | Dual Microprocessor Sensor Fusion |
| Display & User Interface | Analog Bourdon Pressure Gauges | Digital 7-Segment LED + Pilot Lamps | 7-Inch Color Touchscreen PLC + LEDs |
| BMS & Network Telemetry | Volt-Free Relay Contacts (Low/Empty) | RS485 Modbus RTU + Volt-Free Relays | Modbus RTU, BACnet IP, Ethernet Web Server |
| Power Supply & Backup | No Power Required (Pure Pneumatic) | 230V AC + 24V DC Internal Battery | 230V AC Dual Supply + 24V DC Battery (4h) |
| Cabinet Enclosure | Powder Coated Steel Chassis | IP65 Powder Coated Steel + Key Lock | IP65 Stainless Steel / Steel + Acrylic Window |
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