Description
Model: ERG-200 / ERG-201
The ERG-200 and ERG-201 Rain Gauges are precision instruments designed for accurate measurement and recording of rainfall using a proven tipping-bucket mechanism. These gauges provide a cost-effective, durable, and low-maintenance solution for long-term hydrological and meteorological monitoring applications.
Constructed from corrosion-resistant stainless steel, the rain gauges are built for years of dependable outdoor operation in harsh climatic conditions. Each unit is individually calibrated to ensure optimal accuracy and consistency across a wide range of rainfall intensities.
Both models are equipped with an SDI-12 digital interface, making them fully compatible with Encardio-rite data loggers such as ESCL-10VT, allowing easy integration into automated weather stations or environmental monitoring systems.
Specifications
| Parameter | Description |
|---|---|
| Instrument type | Rain Gauge |
| Sensor type | Tipping-bucket mechanism |
| Model variants | ERG-200 (0.2 mm/tip) ERG-201 (0.5 mm/tip) |
| Accuracy | ±2% at ~30 mm/hour ±5% at ~120 mm/hour |
| Resolution | 0.2 mm/tip (ERG-200) 0.5 mm/tip (ERG-201) |
| Catchment area | 200 mm diameter |
| Humidity range | 0 – 100 % RH |
| Output signal | Potential-free contact; one momentary switch closure per tip |
| Interface | SDI-12, compatible with Encardio-rite ESCL-10VT datalogger |
| Construction | Stainless steel housing; corrosion-resistant finish |
| Calibration | Individually calibrated for high accuracy |
