O3 3E 1 1531-031-30079 Gas Ozone Sensor 3 Electrode Sensor Cell
O3 3E 1 1531-031-30079 Gas Ozone Sensor 3 Electrode Sensor Cell
Typical Application Scenarios
1. Online atmospheric air quality monitoring and outdoor ozone station monitoring;
2. Ozone concentration detection for water treatment disinfection and monitoring of ozone disinfection in swimming pools;
3. Monitoring of residual ozone in air purifiers and fresh air systems;
4. Ozone leak alarms for industrial workshops and control/monitoring for laboratory ozone generation equipment;
5. Core sensing elements for portable ozone detectors and fixed gas transmitters.
Product Features
1. Three-electrode structure: Offers superior interference resistance compared to two-electrode ozone sensors and ensures baseline stability.
2. Organic gel electrolyte: Resists drying out, extends service life, and provides enhanced adaptability to temperature and humidity variations.
3. Zero-bias design: Lowers the design threshold for downstream amplification circuitry.
4. High-precision ppb-level detection: Suitable for atmospheric ozone monitoring.
5. High interchangeability: Directly replaces CITY ozone sensor probes of the same dimensions.
Specification:
| Resolution | < 0.02 ppm; bias voltage 0 mV (no external bias required; simple circuit integration) |
| Linearity error | < 10% of full scale |
| Response time | t50 < 15 s; t90 < 60 s |
| Long-term drift | Sensitivity drift < 10% over 6 months |
| Theoretical service life | > 18 months |
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