1 PC ME4-Cl2 Chlorine Gas Sensor

ME4-Cl2 chlorine gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with chlorine gas and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge and generates current. The current is in direct proportion to the concentration of chlorine gas and conform to faraday's law. So the concentration of the target gas could be got by measuring the value of current. Application It is used for chlorine gas detection in the occasions such as chemical engineering, 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 Chlorine Gas (Cl2) Detection range 0～20ppm Max range 250ppm Sensitivity (1±0.25) µA/ppm Resolution 0.1ppm Response time(T90) ≤60S Bias voltage 0mV Load resistance 10Ω (recommended) Repeatability ＜2% Output value Stability (/month) ＜2% Output linearity Linear Zero drift (-20℃～40℃) ≤0.2ppm 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.