How to Set Oxygen Level on Concentrator?

Whether you are using a stationary oxygen concentrator at home or in a healthcare correctly setting the oxygen flow is essential for effective therapy.

Oxygen concentrators are designed to deliver precise oxygen levels based on your prescription, but knowing how to adjust the settings appropriately ensures you receive the most benefit.

In this guide, we will walk you through how to set the oxygen level on a stationary oxygen concentrator, why it matters, and what precautions you should take—especially if you are using advanced models like those from VARON, known for safety, reliability, and intelligent oxygen delivery.

Understanding the Basics of a Stationary Oxygen Concentrator

A stationary oxygen concentrator is a healthcare device that provides a continuous supply of purified oxygen from ambient air. Unlike portable units, stationary units are built for home or clinical use and can support higher flow rates for patients with more severe oxygen needs.

Unlike oxygen tanks, concentrator oxygen is generated on demand, ensuring a continuous and cost-effective supply. VARON’s stationary models deliver oxygen at stable concentrations of 93% ±3%, suitable for long-term therapy.

When to Adjust the Oxygen Level

Your healthcare provider will determine how much oxygen you need—measured in liters per minute (LPM)—based on your oxygen saturation levels (SpO₂), lung function, and overall condition.

Common settings:

• 1–2 LPM for mild oxygen deficiency

• 3–5 LPM for moderate support

• 6+ LPM for patients with chronic respiratory conditions like COPD

If your concentrator oxygen level is set too low, you may not get enough oxygen. If it’s too high, it can cause oxygen toxicity. That’s why understanding how to safely adjust your flow is crucial.

How to Set Oxygen Level on a Stationary Oxygen Concentrator

Here are the basic steps to set your oxygen flow correctly:

1. Turn On the Concentrator

Plug in your stationary oxygen concentrator and switch it on. Allow it to run for a minute or two to stabilize the oxygen output.

2. Locate the Flow Meter

The flow meter is usually a vertical tube with numbers (1–10 LPM) and a floating ball inside. This indicates your current concentrator oxygen output.

3. Adjust the Flow

Turn the knob near the flow meter to adjust the oxygen level. Watch the floating ball carefully and align it with the prescribed LPM value. For example, if your prescription is 2 LPM, adjust the knob until the ball rests at the 2 mark.

4. Double Check the Reading

Ensure the reading is stable and correct. On VARON’s stationary oxygen concentrator models, the settings are designed for precision and the interface is user-friendly—even for first-time users.

5. Attach the Nasal Cannula

Once the correct level is set, connect your nasal cannula or mask to the oxygen outlet and begin your therapy.

Tips for Safe Use of a Stationary Oxygen Concentrator

• Never self-adjust oxygen levels without consulting your doctor.

• Clean or replace filters regularly to maintain oxygen purity.

• Monitor alarms or indicators that alert you to low oxygen concentration or system issues.

• Keep the device in a well-ventilated area, away from walls and flammable materials.

Remember, while a stationary oxygen concentrator is designed to be low-maintenance, it still requires responsible usage to function optimally.

Why Choose VARON for Your Oxygen Therapy Needs?

VARON offers a range of stationary oxygen concentrator models that combine advanced features with reliability. Our devices support adjustable flow rates, smart sensors, and user-friendly controls to make oxygen therapy easier and safer for patients of all ages.

Whether you’re managing post-COVID recovery, chronic lung disease, or long-term supplemental oxygen therapy, VARON’s concentrator oxygen systems deliver performance you can trust.

Conclusion

Knowing how to set the oxygen level on a stationary oxygen concentrator is essential for safe and effective treatment. By following your healthcare provider’s instructions and understanding how your concentrator oxygen system works, you can manage your respiratory needs confidently at home or in a care setting.

If you’re looking for reliable, easy-to-use oxygen therapy solutions, explore VARON’s complete range of stationary and portable concentrators. Reach out today to learn more about how our oxygen systems can support your health journey.

FAQs

1. How do I set the oxygen level on my concentrator?
Most oxygen concentrators have a flow adjustment knob or digital control panel. Turn the knob or use the buttons to set the flow rate (in L/min) exactly as prescribed.

2. What is the correct oxygen level for daily use?
The correct level depends on your doctor’s prescription. Never adjust oxygen flow on your own without medical advice.

3. Can I increase the oxygen flow if I feel breathless?
No. Increasing the flow without guidance can be unsafe. If breathlessness persists, contact a healthcare professional.

4. How do I know the oxygen level is set correctly?
Check the flow meter or digital display. The indicator ball (on analog machines) should be centered on the selected L/min number.

5. Does changing the flow rate affect oxygen purity?
Yes. Higher flow rates may slightly reduce purity in some concentrators. Always follow the recommended range for your model.