Low Oxygen Alarm with N₂O Cut-off

The Low Oxygen Alarm with N₂O Cut-Off is a critical safety device for veterinary and medical anaesthetic systems, engineered to deliver an immediate, dual-action response when oxygen pressure falls below safe operating levels. By combining a loud audible alarm with an automatic nitrous oxide shut-off mechanism, this unit helps prevent the delivery of dangerous hypoxic gas mixtures and provides essential early warning to clinical staff.

When oxygen pressure drops beneath the preset threshold, the system activates a clear, high-volume alarm tone while simultaneously triggering an internal N₂O safety shut-off valve. This instant response ensures nitrous oxide flow is halted until normal oxygen supply pressure is restored.

Compact, durable and easy to integrate, the alarm unit fits seamlessly into new installations or existing veterinary anaesthesia machines. Its dependable performance and simple design make it an essential safeguard in any clinical environment.

Key Features

Audible alarm activates when oxygen pressure falls below safe levels

Automatic N₂O shut-off prevents the delivery of hypoxic gas mixtures

Enhances patient safety during veterinary and medical anaesthesia

Loud, clear tone suitable for busy operating environments

Compact design allows easy integration into existing systems

Reliable safety response that automatically resets when oxygen pressure is restored

Suitable for veterinary and medical anaesthetic applications

Typical Applications

Veterinary anaesthetic machines

Anaesthesia gas safety systems

Clinics requiring hypoxic mixture prevention

System redundancy and safety compliance