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                        পণ্যের বিবরণ:
                                                     
 
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| নামমাত্র পরিসর: | 0 ~ 5 পিপিএম | সর্বাধিক ওভারলোড: | 20 পিপিএম | 
|---|---|---|---|
| সংবেদনশীলতা (20℃): | -0.50 ± 0.15 μA/পিপিএম | প্রতিক্রিয়া সময় (T90): | ≤ 60 | 
| বিশেষভাবে তুলে ধরা: | Nitrogen Dioxide gas sensor 4 electrode,Air quality monitoring gas sensor,NO2 gas sensor with warranty | ||
7E4-NO2-5 057-0400-200 Nitrogen Dioxide Gas Sensors 4 Electrode Air Quality Monitoring
This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration NO2 gas with ultra-high resolutions. The design optimizes the sensor sensitivity, accuracy and long-term stability and enables the sensor to detect NO2 variations at parts per billion (ppb) levels.
Performance Characteristics
| Zero Signal (20℃) | < ±70 nA | 
| Baseline Shift | (-40℃ ~ 50℃) < 50 ppb (After compensation) | 
| Resolution | 10 ppb | 
| Linearity | Linear up to 5 ppm | 
| Bias Voltage | 0 mV | 
Environmental
| Temperature Range | -40℃ ~ 50℃ | 
| Pressure Range | 1 ± 0.1 atm | 
| Humidity Range | 15% ~ 90%RH non-condensing | 
Life Time
| Long Time Output Drift | < 10% signal/year | 
| Recommended Storage Temp | 10℃ ~ 30℃ | 
| Expected Operating Life | 3 years in clean air | 
| Storage Life | 6 months in original packaging | 
| Warranty | 24 months | 

ব্যক্তি যোগাযোগ: Xu
টেল: 86+13352990255