NO2-B43F Nitrogen Dioxide Sensor 4-Electrode - NO2-B43F

Temperature range ℃ -30 to 40
Pressure range kPa 80 to 120
Humidity range % rh continuous 15 to 85
Storage period months @ 3 to 20℃ (stored in sealed pot) 6
Load resistor Ω (ISB circuit is recommended) 33 to 100
Weight g < 13

  • Model Number: NO2-B43F
  • Data Sheet: Date Sheet File
Quantity:
- +
  • NO2-B43F Nitrogen Dioxide Sensor 4-Electrode
Mouse over image to zoom

Product Specification

NO2-B43F Nitrogen Dioxide Sensor 4-Electrode

PERFORMANCE
Sensitivity           nA/ppm at 2ppm NO2                                                 -175 to -450
Response time    t90 (s) from zero to 2ppm NO2                                   < 60
Zero current       nA in zero air at 20℃                                                   -50 to +70
Noise*               ±2 standard deviations (ppb equivalent)                      15
Range                ppm NO 2 limit of performance warranty                      20
Linearity             ppb error at full scale, linear at zero and 5ppm NO2     < ±0.5
Overgas limit      maximum ppm for stable response to gas pulse           50

* Tested with Alphasense ISB low noise circuit


LIFETIME 
Zero drift            ppb equivalent change/year in lab air                   0 to 20
Sensitivity drift   % change/year in lab air, monthly test                  -20 to -40
Operating life      months until 50% original signal  (24 month warranted)  > 24

ENVIRONMENTAL
Sensitivity @ -20℃ (% output @ -20℃/output @ 20℃) @ 2ppm NO2             60 to 80
Sensitivity @ 40℃  (% output @ 40℃/output @ 20℃) @ 2ppm NO2              95 to 115
Zero @ -20℃         nA                                                      0 to 25
Zero @ 40℃          nA                                                      -10 to 50

CROSS SENSITIVITY
O3                  Filter capacity (ppm.hr) @ 2ppm O3                           > 500
H2S                 sensitivity % measured gas @ 5ppm H2S                  < -80
NO                  sensitivity % measured gas @ 5ppm NO                    < 5
Cl2                  sensitivity % measured gas @ 5ppm Cl2                    < 80
SO2                sensitivity % measured gas @ 5ppm SO2                   < 5
CO                  sensitivity % measured gas @ 5ppm CO                     < 3
H2                  sensitivity % measured gas @ 100ppm H2                 < 0.1
C2H4              sensitivity % measured gas @ 100ppm C2H4             < 0.5
NH3               sensitivity % measured gas @ 20ppm NH3                 < 0.2
CO2               sensitivity % measured gas @ 5% Vol CO2                 < 0.1
Halothane      sensitivity % measured gas @ 100ppm Halothane       nd

KEY SPECIFICATIONS
Temperature range   ℃                                                      -30 to 40
Pressure range         kPa                                                     80 to 120
Humidity range       % rh continuous                                   15 to 85
Storage period        months @ 3 to 20℃ (stored in sealed pot)      6
Load resistor           Ω (ISB circuit is recommended)            33 to 100
Weight                   g                                                         < 13


If you cannot find what you want, you can entrust ISweek to source for you. Just click:

Sourcing Service