Tipping Bucket Rainfall Sensor – GAOTek
High accuracy tipping bucket rainfall sensor for precise 0.2mm rainfall measurement in hydrology, meteorology, and environmental monitoring.
Description
Description
Technical Specifications
| Item | Technical Specification |
| Rainfall collector | ϕ200mm, 40–45° |
| Measured rainfall intensity | Max: 4mm/min |
| Allow rainfall intensity | Max: 10mm/min |
| Resolution | 0.2mm |
| Accuracy (2mm/min) | ±4% (Indoor static test, rain intensity of 2mm/min) |
| Maximum load voltage | 30VDC (pulse output) |
| Maximum load current | 20mA (pulse output) |
| Output | Reed switch pulses, RS485 (12–24VDC supply) |
| Operating temperature (no freeze) | 0–70℃ |
| Main material | Collector: 304SS, tipping bucket: ABS |
| Tipping bucket | Single |
| Collector filter | Removable filter (prevent leaves and sundries) |
| Bird spikes | Optional |
| Heating (optional)Â | 200W@220VÂ |
| Weight (unpacked) | 3.5kg |