Professional Ozone Sensor Aeroqual O3 GSE 0–10 ppm

The Aeroqual O3 GSE 0–10 ppm sensor head is a high-performance solution for reliable ozone monitoring in industrial, laboratory, and facility environments. Designed for fast response and dependable stability, it delivers confident decision-making whether you are protecting personnel, controlling ozone generators, or verifying sanitation processes. This plug‑and‑play head integrates seamlessly with Aeroqual handheld and fixed indoor bases, so you can expand capability without changing your workflow. Choose the Aeroqual O3 GSE at Stratosens.com for an instrument‑grade sensor that balances sensitivity, robustness, and ease of use for professional air quality management.

Key Benefits and Applications

• Fast, actionable measurements – Rapid response supports leak detection, alarms, and process control, helping you act quickly to keep people and assets safe.
• Wide 0–10 ppm working range – Ideal for industrial rooms and generator enclosures where ozone can reach higher concentrations, maintaining accuracy across the full span.
• Confidence in indoor environments – Electrochemical GSE design is well suited to indoor monitoring with reduced influence from common VOCs, improving data reliability.
• Plug‑and‑play flexibility – Hot‑swappable sensor head works with Aeroqual handheld and fixed indoor monitors, expanding your system without retraining or downtime.
• Active fan sampling – Built‑in aspiration draws a representative sample across the sensor, enhancing repeatability and stability for compliance checks.
• Early warning capability – Low detection threshold and fine resolution help you catch small increases before they become incidents.
• Reduced total cost of ownership – Replace only the sensor head when needed and keep your existing monitor base, simplifying service and budgeting.
• Versatile applications – Suited for ozone generator control, water treatment plants, food sanitation areas, laundry facilities, cleanrooms, laboratories, HVAC and air disinfection systems, and manufacturing lines.

Featured technical specifications

• Measurement range – 0 to 10 ppm O₃ for high‑range indoor and industrial monitoring.
• Sensor type – Gas Sensitive Electrochemical (GSE) for fast response and wide range.
• Minimum detection limit – 0.01 ppm to support early warning and low‑level trend tracking.
• Resolution – 0.01 ppm for precise setpoints and alarm thresholds.
• Factory calibration accuracy – Better than ±0.01 ppm plus 7.5 percent of reading across the working range.
• Response time – Typical T₉₀ of 60 seconds for timely alarms and control actions.
• Update behaviour – Smart signal processing delivers smooth, stable readings suitable for control and reporting.
• Sampling method – Integrated fan‑assisted sampling improves repeatability compared to purely passive diffusion.
• Operating conditions – Temperature from 0 to 40 °C and relative humidity from 15 to 90 percent non‑condensing.
• Cross sensitivities – Electrochemical ozone measurement can respond to nitrogen dioxide and chlorine; consider application environment and complementary monitoring where required.
• Calibration and zeroing – Supports zero and span routines; periodic manual re‑zeroing is recommended for best baseline performance.
• Compatibility – Interchangeable head for Aeroqual handheld and fixed indoor bases, enabling quick upgrades and multi‑gas capability.

Why this ozone sensor is the perfect choice

At Stratosens.com you get a carefully curated, professional‑grade ozone solution that is easy to deploy, dependable in demanding environments, and backed by expert support. Combine this sensor head with the Aeroqual platform to scale from spot checks to continuous monitoring, optimise maintenance with replaceable heads, and meet workplace safety targets with confidence.