Quick Details

• Place of Origin:

  United Kingdom

• Delivery Time:

  5~7 Work Days

• Delivery Port:

  HK

• Max. Production Capacity:

  3000 Pcs/Month

• OE Experience:

  No

Product Name:NO-B4 4-Electrode Nitric Oxide Sensor NO Sensor

NO-B4 4-Electrode Nitric Oxide Sensor NO Sensor

Application

other

Product Description:

NO-B4 Nitric Oxide Sensor 4-Electrode

PERFORMANCE
Sensitivity          nA/ppm at 2ppm NO                                        500 to 850
Response time  t90 (s) from zero to 2ppm NO                                    < 45
Zero current      nA in zero air at 20'C                                         30 to 140
Noise*               ±2 standard deviations (ppb equivalent)                      15
Range               ppm NO limit of performance warranty                         20
Linearity            ppb error at full scale, linear at zero and 5ppm NO   < ±1
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 50
Sensitivity drift % change/year in lab air, monthly test                     0 to -20
Operating life   months until 50% original signal  (24 month warranted) > 24

ENVIRONMENTAL
Sensitivity @ -20'C (% output @ -20'C/output @ 20'C) @ 2ppm NO 60 to 90
Sensitivity @ 40'C  (% output @ 50'C/output @ 20'C) @ 2ppm NO  97 to 110
Zero @ -20'C          nA                                                            0 to 30
Zero @ 40'C           nA                                                      100 to 200

CROSS SENSITIVITY
H2S          sensitivity % measured gas @ 5ppm H2S (after 3 minutes)  < 10
NO2          sensitivity % measured gas @ 5ppm NO2 (after 3 minutes)  < 4
Cl2            sensitivity % measured gas @ 5ppm Cl2                               < 3
SO2          sensitivity % measured gas @ 5ppm SO2                             < 5
H2             sensitivity % measured gas @ 100ppm H2                         < 0.1
CO            sensitivity % measured gas @ 5ppm CO                            < 0.3
NH3           sensitivity % measured gas @ 5ppm NH3                          < 0.1
CO2          sensitivity % measured gas @ 5% Vol CO2                       < 0.1
O3            sensitivity % measured gas @ 100ppb O3                            < 4
Halothane sensitivity                            @ 100ppm Halothane              < 0.1

KEY SPECIFICATIONS
Bias voltage            mV(working electrode potential is above reference electrode)   +200
Temperature range 'C                                                            -30 to 40
Pressure range       kPa                                                         80 to 120
Humidity range        % rh continuous                                       15 to 85
Storage period        months @ 3 to 20'C (stored in sealed pot)          6
Load resistor           (ISB circuit is recommended)                 33 to 100
Weight                     g                                                                    < 13

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Company Profile:

• Main Product:

  Gas Sensor, Pressure Sensor, Humidity Sensor... etc

• Business Type:

  Distributor/Wholesaler

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

Factory Profile:

• Number of Employees:

  51 - 100 People