Hydrogen sensor
Application fieldThis sensor is applied to online monitoring of hydrogen concentration, safety monitoring of hydrogen energy storage stations, and hydrogen-powered vehicles.Product featuresIt takes in
Application field
This sensor is applied to online monitoring of hydrogen concentration, safety monitoring of hydrogen energy storage stations, and hydrogen-powered vehicles.
Product features
It takes into account the all-optical type, the acceleration detection site does not require power supply, is protected from lightning damage and electromagnetic interference, and is small in size for easy layout.
Technical parameters
Project | Indicator |
Wavelength range | 1500～1600nm |
The ratio is determined by analogy | ≥15dB |
3dB bandwidth | ≤0.25nm |
Reflectance | ≥90% |
Range | 0~4%VOL |
Precision | 10ppm |
Operating temperature range | -35~85℃ |
Fiber production method | Double-ended fiber output, armored optical cable |
Minimum monitoring limit | Less than 200ppm |
Cross-selection | Other gases are not sensitive |
Encapsulation method | Ceramic encapsulation |
Overall dimensions | Length: 59mm, width: 5.5mm, height: 6mm |