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NO-D4

NO-D4
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NO-D4 Nitric Oxide Sensor Technical specifications Version 1.0 Miniature Size NO-D4 Nitric Oxide Sensor – Miniature Size Figure 1 NO-D4 Schematic Diagram All dimensions in millimetres (± 0.1mm) Bottom View Top View Dimensions are in millimetres (± 0.1 mm). PERFORMANCE Performance LIFETIME Environmental ENVIRONMENTAL Cross-sensitivity Side View Bottom View Sensitivity Sensitivity Response time Response time Zero current Zero current Resolution Resolution Range Range Linearity Linearity Overgas limit Overgas limit Zero drift Sensitivity drift Zero drift Operating life Sensitivity drift Operating life Sensitivity @ -20°C Sensitivity @ 50°C Zero @ -20°C Sensitivity @ -20°C Zero @ 50°C Side View nA/ppm in 40ppm NO nA/ppm in 40ppm NO 450 to 600 t90 (s)from zero to 40ppm40ppm NO t90 (s) from zero to NO < 15 ppm equivalent in zero air < 0 to 1.5 ppmequivalent in zero air RMS noise (ppm equivalent) < 0.1 RMS noise (ppm equivalent) ppm limit of performance warranty 100 ppmerror atof performance warranty limit full scale, linear at zero and 40ppm ppm < ± 1.5 ppm error at full scale, linear at zero and 40ppm NO NO maximum ppm for stable response to gas pulse 400 maximum ppm for stable response to gas pulse ppm equivalent change/year in lab air % change/year in lab change/year ppm equivalent air, monthly test in lab air < 5 months until 80% original signal air, monthly test % change/month in lab(24-month warranted) > 18 months until 80% original signal (24 month warranted) % (output @ -20°C/output @ 20°C) @ 40ppm NO % (output @ 50°C/output @ 20°C) @ 40ppm NO ppm equivalent change from 20°C % (output @change from 20°C @ 20°C) ppm equivalent -20°C/output Sensitivity @ 50°C % (output @ 50°C/output @ 20°C) 40ppm NO Zero @S sensitivity ppm equivalent change from H S 20°C H -20°C % measured gas @ 20ppm <5 NO sensitivity % measured gas @ 10ppm <5 Zero @ 50°C ppm equivalent change from NO 20°C 2 CROSS SENSITIVITY Cl2 sensitivity SO2 sensitivity CO sensitivity sensitivity H2 sensitivity C2H4 sensitivity sensitivity NH3 sensitivity sensitivity CO2 sensitivity sensitivity sensitivity Temperature range sensitivity Pressure range sensitivity Humidity range Storage period sensitivity Bias voltage sensitivity Load resistor Weight % measured gas @ 10ppm Cl2 % measured gas @ 10ppm SO2 % measured gas @ 400ppm CO % measured gas @ 400ppm H2 % measured gas @ 20ppm % measured gas @ 10ppm C2H4 % measured gas @ 1000ppm % measured gas @ 20ppm 10ppm NH3 % measured gas @ % measured gas @ 5% CO2 % measured gas @ 10ppm % measured gas @ 400ppm °C % measured gas @ 400ppm kPa % rh (see note below) @ 1000ppm % measured gas months @ 3 to 20°C (stored in sealed pot) % measured gas @ 20ppm mV (working electrode above ground) % measured gas @ 5% � (for optimum performance) g KEY Temperature range OC -20 to 5 SPECIFICATIONS Pressure range kPa 80 to 12 Humidity range %rh (see note below) 15 to 9 OC (stored in sealed pot) Storage period months @ 3 to 20 For further information on the performance of this sensor, on other T: +44 (0)1376 556700 E: sensors.alphasense@ametek.com W: www.alphasense.com Bias voltage mV (working electrode above Alphasense Ltd. or visit our website at sensors in the range or any 300m other subject, please contact ground) “www.alphasense.com”. Load resistor

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Technical specifications Version 1.0 Perf erformance Data NO-D4 Performance Data Figure 1 Sensitivity Temperature Dependence Figure 2 Sensitivity Temperature Dependence Deviation from Linearityfrom Linearity as fromZero output, referenced toreferenced to 20oreferenced to 20oC (equivalent ppm) outputto 20oC) % output (referenced to 20oC) Deviation as ppm Deviation ppm Linearity as ppm output, 20oC (equivalentC (equivalent ppm) % output (referenced (referenced to 20oC) % Zero Zero output, ppm) Technical Specification tion Technical Specification Technical Specifica Figure 2 shows the...

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