High Concentration 0-10PPM O3 Gas Sensor Fuel Cell Type
O3 Gas Sensor Principle Introduction:
O3 Gas Sensor is a very unique electrochemical ozone(O3) sensor developed by Us. MIX8070 O3 Gas Sensor is a fuel cell type sensor. Ozone undergoes a reduction reaction at the working electrode and generates a current. The level of ozone concentration in the distribution cabinets can be determined by detecting the changes of the current.
Feature of O3 Gas Sensor :
1. High sensitivity
2. High resolution
3. Good stability
4. Long service life
5. Strong anti-interference ability
Application of O3 Gas Sensor :
Industrial monitors
Leakage detection for sterilization equipment
O3 monitoring in distribution cabinets
Technical Parameters of O3 Gas Sensor :
Item | Specification |
Target Gas | Ozone |
Measurement Range | 0 ~ 10 ppm |
Maximum Overload | 20 ppm |
Sensitivity | >30nA/ppm |
Repeatability | <5% output |
Stability | <10% |
Drift in air(-20℃-40℃) | ≤0.5ppm |
Resolution | 0.2 ppm |
Response Time(T90) | < 120 seconds |
Long Term Output Drift | < 2% /month |
Life Expectancy(in air) | 7 years |
Operating Temp. & Hum. | -20 ~ 50˚C / 15 ~ 90% RH |
Operating Press | 0.1MPa±10% |
Bias Voltage | Not required |