ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 3-5work days |
| Range | 20 ppm NO2 limit of performance warranty |
| Sensitivity | -250 to -650 nA/ppm in 10ppm NO2 |
| Response time t90 | < 50 (s) from zero to 10ppm NO2 |
| Resolution | < 0.02 RMS noise (ppm equivalent) |
| Temperature range | -20 to 50 °C |
| Pressure range | 80 to 120 kPa |
| Humidity range | 15 to 90 % rh continuous |
| Weight | < 6 g |
| Model Number | NO2-A1 |
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NO2-A1 Nitrogen Dioxide Sensor (Portable NO2 Sensor) For Nitrogen Dioxide
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 3-5work days |
| Range | 20 ppm NO2 limit of performance warranty | Sensitivity | -250 to -650 nA/ppm in 10ppm NO2 |
| Response time t90 | < 50 (s) from zero to 10ppm NO2 | Resolution | < 0.02 RMS noise (ppm equivalent) |
| Temperature range | -20 to 50 °C | Pressure range | 80 to 120 kPa |
| Humidity range | 15 to 90 % rh continuous | Weight | < 6 g |
| Model Number | NO2-A1 | ||
| High Light | Industry Standard Size Gas Sensor ，Urban Air Monitoring Gas Sensor ，Stack Gas Analysers Gas Sensor | ||
Alphasense Nitrogen Dioxide gas sensors operate using proven fuel cell technology.
NO2-A1 Nitrogen Dioxide Sensor size:
20mm diameter, the industry standard size for 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-A1 Nitrogen Dioxide Sensor NO2 sensor PERFORMANCE | ||
| Sensitivity | nA/ppm in 10ppm NO2 | -250 to -650 |
| Response time | t90 (s) from zero to 10ppm NO2 (33Ω Load Resistor) | < 50 |
| Zero current | ppm equivalent in zero air | < ± 0.4 |
| Resolution | RMS noise (ppm equivalent) (33Ω Load Resistor) | < 0.02 |
| Range | ppm NO2 limit of performance warranty | 20 |
| Linearity | ppm error at full scale, linear at zero and 10ppm NO2 | < 1.5 |
| Overgas limit | maximum ppm for stable response to gas pulse | 100 |
| NO2-A1 Nitrogen Dioxide Sensor NO2 sensor LIFETIME | ||
| Zero drift | ppm equivalent change/year in lab air | < 0.05 |
| Sensitivity drift | % change/year in lab air, monthly test | < -20 to -40 |
| Operating life | months until 80% original signal (24 month warranted) | > 24 |
| NO2-A1 Nitrogen Dioxide Sensor NO2 sensor ENVIRONMENTAL | ||
| Sensitivity @ -20°C | % (output @ -20°C/output @ 20°C) @ 5ppm NO2 | 73 to 94 |
| Sensitivity @ 50°C | % (output @ 50°C/output @ 20°C) @ 5ppm NO2 | 105 to 125 |
| Zero @ -20°C | ppm equivalent change from 20°C | < ± 0.2 |
| Zero @ 50°C | ppm equivalent change from 20°C | < 0 to -0.5 |
| NO2-A1 Nitrogen Dioxide Sensor NO2 sensor CROSS SENSITIVITY | ||
| H2S sensitivity | % measured gas @ 20ppm H2S | < -35 |
| Cl2 sensitivity | % measured gas @ 10ppm Cl2 | < 80 |
| NO sensitivity | % measured gas @ 50ppm NO | < -5 |
| SO2 sensitivity | % measured gas @ 20ppm SO2 | < -15 |
| CO sensitivity | % measured gas @ 400ppm CO | < 0.1 |
| H2 sensitivity | % measured gas @ 400ppm H2 | < 0.1 |
| C2H4 sensitivity | % measured gas @ 50ppm C2H4 | < 0.1 |
| NH3 sensitivity | % measured gas @ 20ppm NH3 | < 0.1 |
| CO2 sensitivity | % measured gas @ 5% volume CO2 | < 0.1 |
| O3 sensitivity | % measured gas @ 200ppb O3 | < 120 |
| NO2-A1 Nitrogen Dioxide Sensor NO2 sensor KEY SPECIFICATIONS | ||
| Temperature range | °C | -20 to 50 |
| Pressure range | kPa | 80 to 120 |
| Humidity range | % rh continuous | 15 to 90 |
| Storage period | months @ 3 to 20°C (stored in sealed pot) | 6 |
| Load resistor | Ω (for optimum performance) | 33 |
| Weight | g | < 6 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se...
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