1
item | Technical parameters |
principle | three electrode electrochemical sensor |
range | 0-5ppm |
Maximum overload | 50ppm |
Service life | 3 years |
sensitivity | 1.2±0.3(uA/ppm) |
temperature range | -20℃~50℃ |
Pressure range | 90~110kPa |
Humidity range | 15%~90%RH(No condensation) |
Response time | ≤80s |
Zero drift (-20℃~40℃) |
<0.2ppm |
Stability | < 1% / month |
load resistance | 10Ω |
Repeatability | 2% output value |
output linearity | Linear |
bias voltage | Unwanted |