WS601-UMB Smart Weather Sensor for measuring air temperature, relative humidity, precipitation, air pressure, wind direction and wind speed. Relative humidity is measured by means of a capacitive sensor element; a precision NTC measuring element is used to measure air temperature. Optionally, the WS601-UMB can be equipped with a leaf wetness sensor in addition. Precipitation is measured by a tipping spoon and tipping bucket processes. The flexible tipping bucket allows a 0.2mm or a 0.5mm resolution of the rainfall. Ultrasonic sensor technology is used to take wind measurements. Measurement output can be accessed by the following protocolls: UMB-Binary, UMB-ASCII, SDI-12, MODBUS. One external temperature sensor is connectable.
Special features
- All in One
- Aspirated temperature/humidity measurement
- Open communication protocol:
- UMB-ASCII
- UMB-Binary
- SDI-12
- MODBUS
- Analoge outputs in combination with 8160.UDAC
| Temperature | |
| Principle | NTC |
| Measuring Range | -50…60°C |
| Accuracy | ±0,2°C (-20°C… 50°C), otherwise ±0.5°C (>-30°C |
| Relative Humidity | |
| Principle | Capacitive |
| Measuring Range | 0…100% RH |
| Accuracy | ±2% RH |
| Precipitation | |
| Resolution | 0.2mm / 0.5mm |
| Accuracy | ±2% |
| Air Pressure | |
| Principle | MEMS Capacitive |
| Measuring Range | 300…1200 hPa |
| Accuracy | /- 0.5 hPa (… 40°C) |
| Wind Direction | |
| Principle | Ultrasonic |
| Measuring Range | 0…359,9° |
| Accuracy | < 3° RMSE >1.0m/s |
| Wind Speed | |
| Principle | Ultrasonic |
| Measuring Range | 0…30m/s |
| Accuracy | ±0.3m/s or 3% RMS |
| General Information | |
| Heating | 20VA at 24VDC |
| Protection type housing | IP66 |
| Operating Power Consumption | 24 VDC /-10 % <0.4 VA (without heating) |
| Operating Humidity Range | 0…100% |
| Operating Temperature Range | -50…60%°C |
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