Application
Hydrogen leakage and leak detection.
Features
High sensitivity
High resolution
Low power consumption
Long life
Uart output
Specification
| Model No. | ZE21-H2 |
| Detection Gas | Hydrogen leakage integrated gas |
| Interfering gases | Carbon dioxide, etc. |
| Output | UART output (3.3V TTL) |
| Working Voltage | 5~10V DC |
| Preheat time | 40 seconds |
| Response Time（T90) | ≤5 seconds |
| Recovery time | ≤60 seconds |
| Detection range | 0～20000ppm |
| Resolution | 50ppm |
| Working Temperature Range (°C) | -30℃～65℃ |
| Working Humidity Range | 15%RH-90%RH(no condensation) |
| Storage Temperature | 30℃～65℃ |
| Life span | 3-5 years (in the air) |
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