Customization: | Available |
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Type: | Infrared Gas Sensor |
Conductivity Type: | Surface Type |
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Technical Specifications | ||
MEASUREMENT | ||
Operating Principle | 3-electrode electrochemical | |
Detection Range | 0~30 ppm | |
Sensitivity | 700 ± 300 nA /ppm | |
Response Time (T90) | ≤60 s | |
Repeatability | <±2% signal | |
Linearity | Linear | |
MEASUREMENT | <2% signal/month | |
ELECTRICAL |
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Resolution | 0.3 ppm | |
Recommended Load | 5~35 | |
Bias Voltage | +300 mV | |
ENVIRONMENTAL |
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Operating Temp. Range | -30°C ~ 50°C | |
Operating Humidity Range | 15% RH ~ 90% RH non- condensing | |
Operating Pressure Range | 800 ~ 1200 mbar | |
LIFETIME |
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Recommended Storage Temp. | 0°C to +20°C in sealed container | |
Expected Operating Life | 24 months in air | |
Storage Life | 6 months in original packaging | |
Standard Warranty | 12 months from date of despatch |
Cross-sensitivity Data |
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Gas | Concentration(ppm) | Output signal (ppm C2H5OH equivalent) |
Carbon monoxide | 20 | 14.5 |
Carbon dioxide | 3000 | 0.0 |
Carbonyl sulfide | 10 | 9.4 |
Hydrogen sulfide | 10 | 10.5 |
Sulfur dioxide | 20 | 11.5 |
Methyl mercaptan | 10 | 11.6 |
Methane | 1000 | 0.0 |
Carbon tetrachloride | 50 | 0.0 |
Arsine | 10 | 3.6 |
Ammonia | 50 | -0.8 |
Chlorine | 100 | -10.0 |
Hydrogen | 1000 | 4.4 |
Nitric oxide | 5 | 10.1 |
Nitrogen dioxide | 10 | 8.2 |