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BOTH NO AND NO2 SENSORS FITTED
•
WORKING IN PPM: NOx = NO + NO2
normalizing readings
ppmn = initial reading in ppm multiplied by (21 minus the O2 norm setting) and then divided by (21 minus
the actual O2 reading)
•
WORKING IN MG/M3
The user can select how the readings are referenced.
NOx = SUM
NOx = NO
NOx = NO2
•
NOx = SUM
NOx in mg/m3 = NO in ppm multiplied by 1.34 plus NO2 in ppm multiplied by 2.05
•
NOx = NO
NOx in mg/m3 = (NO in ppm plus NO2 in ppm) multiplied by 1.34
•
NOx = NO2
NOx in mg/m3 = (NO in ppm plus NO2 in ppm) multiplied by 2.05
•
NORMALIZING READINGS
ppmn = initial reading in ppm multiplied by (21 minus the O2norm setting) and then divided by (21 minus
the actual O2 reading)
mg/m3n = initial reading in mg/m3 multiplied by (21 minus the O2norm setting) and then divided by (21
minus the actual O2 reading)
ONLY AN NO2 SENSOR FITTED
When there is only an NO2 sensor fitted the NOx function is disabled
NO2 in mg/m3 = NO2 in ppm multiplied by 2.05
•
NORMALIZING READINGS
ppmn = initial reading in ppm multiplied by (21 minus the O2norm setting) and then divided by (21 minus
the actual O2 reading)
mg/m3n = initial reading in mg/m3 multiplied by (21 minus the O2norm setting) and then divided by (21
minus the actual O2 reading)
Summary of Contents for K9206
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