DAVITEQ CARBON MONOXIDE CO GAS SENSOR, 200 PPM, SERI-4
SENSOR SPECIFICATION
| MEASURING SPECIFICATION | |
| Sensor type | Daviteq Seri-4 electro-chemical gas sensor |
| Nominal range | 0-200 ppm |
| Maximum overload | 500 ppm |
| Filter | Inboard filter to remove acidic gases |
| Resolution | 0.1 ppm |
| T90 response time | < 35 s |
|
Typical Baseline Range (pure air, 20°C) |
-0.5 ppm .. + 0.7 ppm |
| Repeatability | < 2% of reading |
| Accuracy | +/- 5% of reading |
| Zero Stability | 0 .. 0.5 ppm in pure Air, 20oC |
| Temperature compensation | Yes |
| WORKING CONDITIONS | |
| Relative humidity range |
15 % to 90 % RH non-condensing |
| Temperature range |
-40 °C to 50 °C |
| Pressure range |
Atmospheric ± 10% |
| SENSOR LIFETIME | |
|
Expected Operation Life |
3 years in the air |
|
Expected Long-Term Output Drift in air |
< 2 % of reading loss per month |
We have other ranges: 500 ppm, 1000 ppm, and 2000 ppm.
CROSS SENSITIVITY DATA
|
Interfering Gas |
Concentration (ppm) | Reading (ppm) |
|
C2H4 |
1000 | < 250 |
|
H2 |
100 | < 60 |
|
H2S |
20 | 0 |
|
NO |
50 | 0 |
|
NO2 |
5 | 0 |
|
SO2 |
5 | 0 |
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