4NT

Nominal Range: 0-250 ppm
Maximum Overload: 1000 ppm
Expected Operating Life: Two years in air
Output Signal: 0.4 ± 0.08 μA/ppm
Resolution: 0.5 ppm
Temperature Range: -20°C to +50°C
Pressure Range: Atmospheric ± 10%
T90 Response Time: <40 seconds
Relative Humidity Range: 15 to 90% non-condensing
Typical Baseline Range (pure air): 0 to +3 ppm
Maximum Zero Shift (+20°C to +40°C): <4 ppm
Typical Long Term Output Drift: <2% signal loss/month
Recommended Load Resistor: 10 W
Bias Voltage: +300 mV
Repeatability: <2% of signal
Output Linearity: Linear