Ox-B431 Oxidising Gas Sensor Ozone + Nitrogen Dioxide 4-Electrode (OX-B431)
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Product Description: Specification O3 Sensing PERFORMANCE Sensitivity nA/ppm at 1ppm O3 -225 to -650 Response time t90 (s) from zero to 1ppm O3 <45 Zero current nA in zero air at 20°C -50 to 70 Noise* ±2 standard deviations (ppb equivalent) 15 Range ppm O3 limit of performance warranty 20 Linearity ppm error at full scale, linear at zero and 20ppm O3 <±0.5 Overgas limit maximum ppm for stable response to gas pulse 50 * Tested with Alphasense AFE low noise circuit Specification NO2 Sensing PERFORMANCE Sensitivity to NO2 nA/ppm at 2ppm NO2 -250 to -650 Response time t90 (s) from zero to 2ppm NO2 <35 Zero current nA in zero air at 20°C -50 to +70 Noise* ±2 standard deviations (ppb equivalent) 15 Range ppm NO2 limit of performance warranty 20 Linearity ppm error at full scale, linear at zero and 20ppm NO2 <±0.5 Overgas limit maximum ppm for stable response to gas pulse 50 * Tested with Alphasense AFE low noise circuit. Note: The graphic of this sensor is an example only and sensor cap/body colour may vary depending upon gas sensor type ordered or manufacturing modification.
Product Description: Specification O3 Sensing PERFORMANCE Sensitivity nA/ppm at 1ppm O3 -225 to -650 Response time t90 (s) from zero to 1ppm O3 <45 Zero current nA in zero air at 20°C -50 to 70 Noise* ±2 standard deviations (ppb equivalent) 15 Range ppm O3 limit of performance warranty 20 Linearity ppm error at full scale, linear at zero and 20ppm O3 <±0.5 Overgas limit maximum ppm for stable response to gas pulse 50 * Tested with Alphasense AFE low noise circuit Specification NO2 Sensing PERFORMANCE Sensitivity to NO2 nA/ppm at 2ppm NO2 -250 to -650 Response time t90 (s) from zero to 2ppm NO2 <35 Zero current nA in zero air at 20°C -50 to +70 Noise* ±2 standard deviations (ppb equivalent) 15 Range ppm NO2 limit of performance warranty 20 Linearity ppm error at full scale, linear at zero and 20ppm NO2 <±0.5 Overgas limit maximum ppm for stable response to gas pulse 50 * Tested with Alphasense AFE low noise circuit. Note: The graphic of this sensor is an example only and sensor cap/body colour may vary depending upon gas sensor type ordered or manufacturing modification.
2020-04-23 14:58:20