ME2-CH2O-16 × 15 formaldehyde sensor Introduction: ME2-CH2O-16 × The formaldehyde sensor is a fuel cell type electrochemical sensor. Formaldehyde and oxygen produce corresponding Redox on the working electrode and the counter electrode and release charges to form a current. The current generated is proportional to the concentration of formaldehyde and follows Faraday's law. The concentration of formaldehyde can be determined by measuring the current. Widely suitable for detecting formaldehyde gas concentration in civil, industrial, and environmental protection applications 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: formaldehyde (CH2O) Range: 0-5ppm Z maximum measurement limit: 20ppm Sensitivity: 0.25-0.60 µ A/ppm Resolution: ≤ 0.02ppm Response time (T90): ≤ 60s Load resistance (recommended): (120/200/300) Ω Repeatability:<2% of output value Output linearity: linear Zero drift (-20 ℃~40 ℃): ≤ 0.2ppm Temperature range: -20 ℃~50 ℃ Humidity range: 15 µ%~90 µ RH without condensation Pressure range: standard atmospheric pressure ± 10% Service life: 5 years (18 ℃~25 ℃ in air)
Introduction: ME2-CH2O-16 × The formaldehyde sensor is a fuel cell type electrochemical sensor. Formaldehyde and oxygen produce corresponding Redox on the working electrode and the counter electrode and release charges to form a current. The current generated is proportional to the concentration of formaldehyde and follows Faraday's law. The concentration of formaldehyde can be determined by measuring the current. Widely suitable for detecting formaldehyde gas concentration in civil, industrial, and environmental protection applications
