Beijing Zetron Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Range | 20 ppm NO 2 limit of performance warranty |
| Sensitivity | -175 to -450 nA/ppm at 2ppm NO2 |
| Response time t90 | t90 < 60 s from zero to 2ppm NO2 |
| Temperature | -30 to 40°C |
| Pressure range | 80 to 120 kPa |
| Humidity range | 15 to 85% rh continuous |
| Weight | < 13 g |
| Brand Name | Alphasense |
| Model Number | NO2-B43F |
| Certification | CE |
| Place of Origin | UK |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Range | 20 ppm NO 2 limit of performance warranty |
| Sensitivity | -175 to -450 nA/ppm at 2ppm NO2 | Response time t90 | t90 < 60 s from zero to 2ppm NO2 |
| Temperature | -30 to 40°C | Pressure range | 80 to 120 kPa |
| Humidity range | 15 to 85% rh continuous | Weight | < 13 g |
| Brand Name | Alphasense | Model Number | NO2-B43F |
| Certification | CE | Place of Origin | UK |
| High Light | Zetron Nitrogen Dioxide Sensor ，Zetron NO2 Sensor ，4 Electrode NO2 Sensor | ||
NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) Description
Alphasense Nitrogen Dioxide gas sensors operate using proven fuel cell technology.
Sensors are available in the following sizes:
A: 20mm diameter, the industry standard size for portable gas detectors
B: 32mm diameter package, the best choice for fixed site applications
D: miniature, with proven long-term performance. Sensors for the next generation of portable gas detectors
The NO2 range provides OEMs with reliable sensors for use in a number of high volume applications. Strong signal levels combined with low zero current allows resolution to 50 parts per billion (ppb) and an operating range to 20ppm. The sensors are suitable for use in fixed installation sensing heads, portable safety instruments, urban air monitoring and stack gas analysers.
The NO2 sensors offer our electrolyte leak-free guarantee and reliable long-term detection performance. The leakproof housing is moulded with a colour coded top for ease of identification.
NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) Features:
1. High resolution up to 20ppb
2. Short response time of 60s
3. Linear output, excellent linearity
4. Interference of O3 gas is filtered
| NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) PERFORMANCE | ||
| Sensitivity | nA/ppm at 2ppm NO2 | -200 to -650 |
| Response time | t90 (s) from zero to 2ppm NO2 | < 80 |
| Zero current | nA in zero air at 20°C | -80 to +80 |
| Noise* | ±2 standard deviations (ppb equivalent) | 15 |
| Range | ppm NO2 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 | ||
| NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) 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 |
| NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) ENVIRONMENTAL | ||
| Sensitivity @ -20℃ | (% output @ -20°C/output @ 20°C) @ 2ppm NO2 | 60 to 80 |
| Sensitivity @ 40℃ | (% output @ 40°C/output @ 20°C) @ 2ppm NO2 | 95 to 115 |
| Zero @ -20℃ | nA | 0 to 25 |
| Zero @ 40℃ | nA | -10 to 50 |
| NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) 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 | < 100 |
| SO2 | sensitivity % measured gas @ 5ppm SO2 | < -3 |
| CO | sensitivity % measured gas @ 5ppm CO | < -3 |
| H2 | sensitivity % measured gas @ 100ppm H2 | < 0.1 |
| C2H4 | sensitivity % measured gas @ 100ppm C2H4 | < 0.1 |
| NH3 | sensitivity % measured gas @ 20ppm NH3 | < 0.1 |
| CO2 | sensitivity % measured gas @ 5% Vol CO2 | < 0.1 |
| Halothane | sensitivity % measured gas @ 100ppm Halothane | nd |
| NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) KEY SPECIFICATIONS | ||
| 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℃ (stored in sealed pot) | 6 |
| Load resistor | Ω (ISB circuit is recommended) | 33 to 100 |
| Weight | g | < 13 |
Company Details
Business Type:
Distributor/Wholesaler,Agent,Seller
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i... Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i...
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