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| Categories | Gas Sensor | 
|---|---|
| Brand Name: | Alphasense | 
| Model Number: | NO-A1 | 
| Place of Origin: | UK | 
| MOQ: | 1 | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 2000pcs/Month | 
| Delivery Time: | 3-5work days | 
| Packaging Details: | In tray | 
| Price: | Negotiable | 
| Sensitivity: | 320-480Na/PPM | 
| Response time: | < 45s | 
| Linear range: | +15 to +25 | 
| Overload: | 800 PPM | 
| Resolution: | 0.2 PPM | 
| Size: | 20.2 * 16.5 Φ | 
| Company Info. | 
| ShenzhenYijiajie Electronic Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Product Description:
NO-A1 Nitric Oxide Gas Sensor NO sensor Used For Automobile Exhaust Detection
Features:
PERFORMANCE Sensitivity nA/ppm in 50ppm NO 320 to 480
Response time t90 (s) from zero to 50ppm NO < 20
Zero current ppm equivalent in zero air 3
Resolution RMS noise (ppm equivalent) < 0.2
Range ppm NO limit of performance warranty 250
Linearity ppm error at full scale, linear at zero and 50ppm NO +32 to +36
Overgas range maximum ppm for stable response to gas pulse 800
LIFETIME Zero drift ppm equivalent change/year in lab air nd
Sensitivitydrift % change/month in lab air, monthly test nd
Operating life months until 80% original signal (24 month warranted) > 24
ENVIRONMENTAL Sensitivity @ -20°C % (output @ -20°C/output @ 20°C) @ 50ppm 83 to 93
Sensitivity @ 50°C % (output @ 50°C/output @ 20°C) @ 50ppm 101 to 105
Zero @ -20°C ppm equivalent change from 20°C ±0.5
Zero @ 50°C ppm equivalent change from 20°C 1 to 3
Specifications:
| Service life | 2 years | 
| Storage period | 6 months | 
| Operating temperature | -30 ~ 50℃ | 
| Operating humidity | 15 ~ 90% RH | 
| Load resistance | 10 ~ 47 ω | 
| Offset voltage | +300mV | 

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