Research Article
Multiphysical Models for Hydrogen Production Using NaOH and Stainless Steel Electrodes in Alkaline Electrolysis Cell
Table 3
Specifications of the hydrogen detector.
| Specifications | Technical indicator |
| Product model | S311 | Detection principle | Electrochemistry, semiconductor or catalysis, light ion type | Sampling method | Build-in pump suction type or natural diffusion type | Response time | <30 s | Work environment | Temperature −10–55°C; relative humidity: 93% RH | Storage environment | Temperature −10–55°C | Indicating method | LCD display | Charging time | Less than 5 hours | Standby time | <8 hours | Life expectancy | 2 years | Battery specifications | DC 3.7 V-1800 mAh lithium ion rechargeable battery | Weight | About 400 g | Size | 255 × 70 × 51 (mm) |
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