WS3100-UMB
New class of Smart Weather Sensors with high-quality aluminum housing: WS3100 Climate Reference Sensor for Calibration / Verification of Air Temperature, Relative Humidity, Air Pressure and Solar Radiation.
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Key features
- New class of Weather Sensor with high-quality aluminum housing
- Traceable accuracy, due to detailed calibration certificates, performed by an accredited laboratory for every sensor
- Modular architecture, which allows easy maintenance and calibration possibilities for every single sensor
- Drift-free sensing technologies
- Excellent survivability under extreme conditions
- Full-metal construction with ventilated air temperature / humidity measurements
- CMP10 Secondary Standard Kipp & Zonen Pyranometer included
- WiFi-enabled
Accuracy in Detail:
- Temperature better than +/- 0.1°C
- Relative Humidity better than +/- 2%
- Air Pressure better than +/- 0.1 hPa
- Solar Radiation better than 5% W/m2 (secondary standard)
Relative humidity is measured by means of a heated capacitive sensor element; a precision PT100 measuring element is used to measure air temperature. A resonant pressure transducer is employed for precise pressure measurement. Due to the integrated Kipp & Zonen CMP10 pyranometer, global radiation values are in a secondary standard quality.
Technical specification
Dimensions | Ø ca. 250 mm, height approx. 470 mm |
Weight | Approx. 5 kg |
Interface | RS485, 2 - wire, half - duplex/WiFi |
Power consumption | 24 VDC/typical 4W |
Operating temperature | -40...60 °C (optional -60 °C) |
Operating rel. humidity | 0...100 % RH |
Protection level housing | IP66 |
Principle | Pyranometer |
Unit | W/m² |
Response time | < 5s |
Zero offset A | < 7W/m² |
Zero offset B | < 2W/m² |
Neigungsfehler bei 1000 W/m² | < 0.2% |
Temperature sensivity dependence | < 1% (-10°C...40°C) |
Spectral range (50% points) | 285... 2.800nm |
Measurement range | 4000W/m² |
Principle | PT100 |
Measuring range | -40 ... 60 °C |
Unit | °C |
Accuracy | ±0.1 °C |
Resolution | 0.01 °C |
Principle | Capacitive |
Measuring range | 0 ... 100 % RH |
Unit | % RH |
Accuracy | ±2 % RH |
Resolution | 0.1 % RH |
Principle | MEMS Resonant Pressure transducer |
Measuring range | 300 ... 1100 hPa |
Unit | hPa |
Accuracy | ±0.1 hPa |
Resolution | 0.01 hPa |