ME3-H2 Hydrogen Sensor Introduction: ME3-H2 electrochemical gas sensor is based on the electrochemical principle, which uses the measured gas to generate corresponding Redox on the working electrode and the counter electrode of the sensor and release charges, and forms a current through the external circuit. The current is proportional to the gas concentration, so as to achieve the quantitative measurement of the target gas. Widely suitable for hydrogen concentration detection in industrial and environmental fields Features: 1. Low power consumption, high accuracy, and high sensitivity 2. Wide linear range and strong anti-interference ability 3. Excellent repeatability and stability Technical parameters: Detection gas: Hydrogen (H2) Detection range: 0-1000ppm Z maximum measurement limit: 2000ppm Sensitivity: (0.010 ± 0.005) uA/ppm Resolution: 2ppm Response time (T90): ≤ 90S Bias voltage: 0mV Load resistance (recommended): 10 Ω Repeatability:<2% of output value Stability (per month): ＜ 2% Output linearity: linear Zero drift (-20 ℃~40 ℃): ≤ 20ppm Temperature range: -20 ℃~50 ℃ Humidity range: 15%~90% RH without condensation Pressure range: standard atmospheric pressure ± 10% Service life: 2 years (in air)
Introduction: ME3-H2 electrochemical gas sensor is based on the electrochemical principle, which uses the measured gas to generate corresponding Redox on the working electrode and the counter electrode of the sensor and release charges, and forms a current through the external circuit. The current is proportional to the gas concentration, so as to achieve the quantitative measurement of the target gas. Widely suitable for hydrogen concentration detection in industrial and environmental fields
