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ME4-ETO ethylene oxide gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with ethylene oxide gas take place inside of the sensor. The process releases electric charge and generates current. The current is in direct proportion to the concentration of ethylene oxide gas. So the concentration of the target gas could be got by measuring the value of current.
Application
For ETO gas detection in petroleum and petrochemical occasion, medicine and environmental protection field.
Features
- Low power consumption
- High precision
- High sensitivity
- Wide linear range
- Good anti-interference ability
- Excellent repeatability and stability
Specifications
Detection gas | Ethylene Oxide (ETO) |
Detection range | 0~20ppm |
Max range | 100ppm |
Sensitivity | (1.8±0.3) µA/ppm |
Resolution | 0.1ppm |
Response time (T90) | <120S |
Bias voltage | 300mV |
Load resistance | 10Ω (recommended) |
Repeatability | <2% Output value |
Stability (/month) | <2% |
Output linearity | Linear |
Zero drift (-20℃~40℃) | 4ppm |
Temperature range | -20℃~50℃ |
Humidity range | 15%~90% RH (No condensation) |
Pressure range | Standard atmospheric pressure±10% |
Life span | 2 years |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
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