About Oxygen Meter (O2 Analyser)

The Oxygen Meter (O2 Analyser) is a portable, digital instrument used to measure the oxygen concentration in gas cylinders, pipelines, and enclosed spaces. It provides a direct percentage readout of oxygen concentration from 0% to 100%, enabling users to verify the purity of medical-grade oxygen, check for leaks, and ensure safety compliance in oxygen-enriched environments.

In medical settings, oxygen meters are used to verify that refilled cylinders contain the correct concentration of oxygen (≥99% for medical grade) before use in patient care. In industrial settings, they are used to detect oxygen enrichment or depletion, both of which pose significant safety hazards.

At Ankur Oxygen Gas Agency, we supply digital oxygen meters for hospitals, home care providers, gas agencies, and industrial facilities. A calibrated, functioning oxygen meter is an essential safety tool for anyone working with oxygen cylinders regularly.

Specifications

Measurement Range	0 – 100% O2 (oxygen concentration)
Display	Digital LCD
Sensor Type	Electrochemical cell (galvanic)
Accuracy	±1% O2 (typical)
Response Time	T90 < 15 seconds
Operating Temp	0°C to 40°C
Power	Battery operated (AA or rechargeable)
Alarm	High/Low O2 audible alarm (model dependent)
Application	Medical, industrial, gas quality verification

Applications & Uses

Medical Oxygen Verification

Verify O2 purity (≥99%) in refilled B-Type and aluminium cylinders before use in patient care or therapy.

Hospital Safety Monitoring

Monitor oxygen concentration in wards, operating theatres, and ICUs to detect enrichment or depletion.

Gas Agency Quality Check

Essential quality control tool for gas dealers verifying cylinder purity before supply to customers.

Industrial Safety

Detect oxygen enrichment in confined spaces, which increases fire and explosion risk significantly.

Home Care & Compliance

Verify oxygen cylinder purity for home oxygen therapy patients requiring medical-grade O2.

Why Buy Oxygen Meter (O2 Analyser) from Us

ISI & BIS Certified

All cylinders meet Bureau of Indian Standards norms.

Fast Delhi Delivery

Same-day or next-day delivery across North-East Delhi.

Best Prices

Competitive pricing for retail, wholesale & bulk orders.

30+ Years Trust

Established 1995. Thousands of satisfied customers.

Safety Guidelines

→Calibrate the oxygen meter regularly using a known-concentration gas standard.
→Replace the electrochemical sensor cell as per manufacturer schedule (typically every 1–2 years).
→Never use the meter in explosive atmospheres without verifying it is rated for such environments.
→Respond immediately to any high-oxygen alarm — oxygen enrichment dramatically increases fire risk.
→Store the meter away from direct sunlight and extreme temperatures when not in use.

Frequently Asked Questions

A flow meter controls the rate of oxygen delivery (LPM) from a cylinder to a patient. An oxygen meter (O2 analyser) measures the concentration (purity) of oxygen in the gas itself. They are completely different instruments used for different purposes.

Calibrate against fresh air (20.9% O2) before each use, and against a traceable calibration gas at least every 6 months or as per manufacturer guidance.

For routine home therapy with newly purchased cylinders from a reputable supplier, it is not typically required. However, for older cylinders or post-refill verification, it provides important safety assurance.

No. This is a dedicated oxygen (O2) analyser and responds only to oxygen. For multi-gas detection, contact us for guidance on suitable instruments.

Oxygen Meter (O2 Analyser)

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