煤矿专用硫化氢气体传感器H2S-CP-2000

Nominal Range 0 – 2000 ppmMaximum Overload 4000 ppmExpected Operation Life 2 years in airOutput Signal 50

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Nominal Range 0 – 2000 ppmMaximum Overload 4000 ppmExpected Operation Life 2 years in airOutput Signal 50

ELECTROCHEMICAL GAS SENSORS

SPECIFICATION SHEET FOR H2S SENSOR TYPE H2S/CP-2000TEMPERATURE DEPENDENCE The output of an electrochemical sensor varies with temperature. The graphs below show the variation in output with temperature for this type of sensor. The results are shown in the graphs as a mean for a batch of sensors, along with confidence intervals corresponding to±3 times the standard deviation. The sensitivity dependence is expressed as a percentage of the signal at 20°C. The shift in baseline is shown in ppm referenced to 20°C.Sensitivity Temperature Dependence110% 100% Output (referenced to 20°C) 90% 80% 70% Mean 60% 50% -20 -10 0 10 Te m pe rature (°C) 20 30 40+3SD -3SD

Baseline Temperature Dependence10.0 8.0 6.0 4.0 2.0 0.0 -2.0 -4.0 -6.0 -8.0 -10.0 -20 -10 0 10 20 30 40 Mean+3SD -3SD

The data contained in this document is for guidance only. Membrapor AG accepts no liability for any consequential losses, injury or damage resulting from the use of this document or the information contained within it. The data is given for guidance only. Customers should test under their own conditions, to ensure that the sensors are suitable for the

ir own requirements.

REV.: 05/2014

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