1 PC ME4-ETO Ethylene Oxide Gas Sensor

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