Sign In | Join Free | My burrillandco.com |
|
Ask Lasest Price | |
Brand Name : | Semea |
Model Number : | 4H2-40000 |
Price : | Negotiable |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability : | 3000PCS/Month |
Delivery Time : | 3-5Workingdays |
4H2-40000 054-0100-000 Hydrogen Gas Sensors 4 Series Electrochemical H2
Product Description
The sensor is designed to eliminate CO cross-sensitivity when
measuring H2 concentration in the gas phase. It can be used as a
pin-to-pin replacement for the standard 4-series electrochemical H2
sensor.
Performance Characteristics
Zero Signal (20℃) | < ±1 μA |
Baseline Shift | (-20℃ ~ 45℃) < 20 ppm |
Resolution | 1 ppm |
Linearity | Linear up to 40,000 ppm |
Bias Voltage | 0 mV |
Environmental
Temperature Range | -20℃ ~ 50℃ |
Pressure Range | 1 ± 0.1 atm |
Humidity Range | 20% ~ 90%RH non-condensing |
Life Time
Long Time Output Drift | < 2% signal/month |
Recommended Storage Temp | 10℃ ~ 30℃ |
Expected Operating Life | 2 years in clean air |
Storage Life | 6 months in original packaging |
Warranty | 12 months |
![]() |