পণ্যের বিবরণ:
|
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