The YI-100 measures rainfall via the piezoelectric sensing of raindrop impacts — no tipping bucket, fast response and stable long-term operation.
| Parameter | Principle | Range | Accuracy | Resolution |
|---|---|---|---|---|
| Piezo rainfall | Piezoelectric | 0-200mm/h | ±5% | 0.1mm/h |
| Item | Specification |
|---|---|
| Ingress protection | IP66 |
| Analog output | 4-20mA或1-5V |
| Digital output | RS485/RS232 波特率9600（默认） |
| Power supply | 12-30V DC |
| Operating temp. | -40～85℃ |
| Operating humidity | 5%-100%RH |
| Connector | Aviation connector |
| Cable length | 5m(标配，可定制) |
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