Item Type: Formaldehyde Sensor Model: XKC G22 CH2O V Input Voltage: DC5 to 24V Load Current: <1A Static Current: <10MA Detection Gas: Formaldehyde (CH2O) Resolution: 0.01PPM Stability: <5% Output Linearity: Linear Repeatability: <2% of output value Range: 0 to 5PPM Maximum Load: 20PPM Sensitivity: -0.08UA/PPM Response Time: <15S Sampling Mode: Diffusion type Output Mode: High and low level Pressure Range: 10.1 standard atmospheric pressure Expected Service Life: 3 years (in air) Recommended Storage Environment: +10 to +30 Operating Temperature Range: -10 to +50 Operating Humidity Range: 15%RH to 90%RH (no condensation) Permanent Stability: <2% signal value/month Wire Length: Approx. 500mm 10mm/ 20in 0.4in Shell Material: Black PCVO fireproof material Safety Standard Certification: CE Package List 1 x Formaldehyde Sensor 1Basic Parameters: Formaldehyde sensor has a resolution of 0.01PPM, linear output, maximum load is 20PPM, and input voltage of DC5 to 24V. 2PCVO Housing: The housing of our formaldehyde gas detection sensor is made of PCVO material, with black appearance, fireproof and sturdy. 3High Sensitivity: Our formaldehyde gas detection sensor has high sensitivity and stable data. Light weight and easy to install. 4Output Mode: The output mode of this formaldehyde gas detection sensor is high and low level, with high accuracy. 5Widely Applied: Formaldehyde sensor is suitable for gas detector, air conditioner, air quality monitoring, air purifier, heating, ventilation and air conditioning system, smart home, etc.