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| | | H2S-D4 Performance Data | | |
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| | | Figure 2 SensitivityTem perature Dependei | | |
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| | | Figure 2 shows the 95% confidence interval for the variation in sensitivity caused by changes in temperature. The repeatable temperature dependence ranges from -30 to + 50OC allows more accurate temperature compensation. | | |
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| | | 0 10 20 Temperature (OC) | | |
| | | -30 | | -20 | | -10 | | | 30 | | 40 | | 50 | | |
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| | | Figure 3 Zero Temperature Dependence | | |
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| | | Figure 3 shows the variation in zero output caused by changes in temperature, expressed as ppm gas equivalent. This data is taken from a typical batch of sensors . The mean and ± 95 % confidence intervals are shown. | | |
| | | o o cn o -i—' ■a CD G CD CD i_ -h-t Q. +j o o i_ CD N | | |
| | | Q. Q. -h-' .1 CT CD | | |
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| | | Temperature (OC) | | |
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| | | Figure 4 Sensitivity Long Term Stability | | |
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| | | Figure 4 shows the long term stability of the H2S-D4 sensitivity in ambient air. | | |
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| | | Time (days) | | |
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| | | For further information on the performance of this sensor, on other sensors in the range or any other subject, please contact Alphasense Ltd or access our web site at "www.alphasense.com". | | |
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| | | In the interest of continued product improvement, we reserve the right to change design features and specifications without prior notification. The data contained in this document is for guidance only. Alphasense Ltd accepts no liability for any consequential losses, injury or damage resulting from the use of this document or the information contained within it (©ALPHASENSE LTD) Doc. Ref. TDS/H2SD4/Issue 13 | | |
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