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3SH
Product code
3SH
Manufacturer
Nominal Range: 0-20ppm
Maximum Overload: 100ppm
Expected Operating Life: Two years in air
Output Signal: 1.25 ± 0.25 μA/ppm
Resolution: 0.1ppm
Temperature Range: -20°C to +50°C
Pressure Range: Atmospheric ± 10%
Pressure Coefficient: No data
T90 Response Time: ≤15 seconds
Relative Humidity Range: 15 to 90% non-condensing
Typical Baseline Range (pure air): -0.1 to 0.2ppm equivalent
Maximum Zero Shift (+20°C to +40°C): 0.1ppm equivalent
Long Term Output Drift: <2% signal loss/month
Recommended Load Resistor: 10W
Bias Voltage: Not required
Repeatability: 2% of signal
Output Linearity: Linear
Life expectancy
> 24 months
Measurement range
0 - 20 ppm
Target Gas
Sulphur dioxide
Response Time
< 15 seconds (T90)
Output
1.25 ± 0.25 μA/ppm
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