MEASUREMENT Operating Principle: 3-electrode electrochemical Measurement Range: 0-20 ppm C2H4O Maximum Overload: 100 ppm C2H4O Resolution (Electronics dependent): 0.1 ppm Filter: None Sensitivity: 1.9 ± 0.5 mA/ppm Response Time (T90): < 120 seconds Baseline Offset (clean air): 0 to +3 ppm equivalent Zero Shift (+20°C to +40°C): < 4 ppm equivalent Repeatability: 2% of signal Linearity: Linear
ELECTRICAL Recommended Load Resistor: 10 ?
Bias Voltage: +300 mV
MECHANICAL Housing Material: ABS Weight: 5g (approx.) Orientation: Any
ENVIRONMENTAL Operating Temperature Range: -20°C to +50°C Operating Pressure Range: 1 atm ± 10% Operating Humidity Range: 15% to 90% RH non-condensing
LIFETIME Long Term Output Drift: < 5% signal drift / year Recommended Storage Temp: 0 to 20°C Expected Operating Life: 2 years in air Storage Life: 6 months in sealed container
