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| Product Name | SMART SENSOR AS8905 Sulfur dioxide Detector (diffusion type + pump suction type) | KORNO GT-903-SO2-Y Sulfur dioxide Detector |
| Product Price | In coming | $469.00 |
| Details | Details | |
| Model comparison | ||
| Usage Type | Portable | Portable |
| Gas Quantity | Single gas | Multi-gas |
| Sensor Principle | Electrochemical | Electrochemical Catalytic Bead PID Thermal Conductivity |
| Sampling Method | Diffusion Pumped | Pumped |
| Detection gas | SO₂ | SO₂ |
| T90 Response Time | ≤20s | |
| Explosion-proof | Ex d (Flameproof) | |
| IP Rating | IP65 | |
| Data Output | ||
| Parameter comparison | ||
| Detect gas | SO2 | sulfur dioxide SO2 |
| Range | 0~20 ppm | 0~10ppm |
| resolution | 1 ppm | 0.001ppm |
| Detection principle | electrochemistry | |
| Low alarm point | Yes. | |
| High alarm point | Yes. | |
| Alarm value setting | Yes. | |
| Alarm method | Sound, light and vibration triple alarm, alarm value can be set | |