Overview
The WS3100-UMB Weather Sensor is a Climate Reference Sensors in a high quality aluminum housing fullfilling WMO and aviation standards. it is typically used by meteorology services, in AWOS applications and as reference for calibration verification of Air Temperature, Relative Humidity, Air Pressure and Global radiation.
Global Radiation is measured by K&Z thermophile pyranometer, 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.
The sensor is delivered with a DAKKS ( ISO/IEC 1702) calibration sheet. All technical parameters are given for the full operating range.
The robust and high precise Climate Reference Sensor WS3000 is designed for professional meteorological applications in all climate zones. It delivers highly reliable data, even in extreme ambient conditions.
The weather sensor is designed to replace single sensors in a meteorological weather station.
Examples of use:
Weather stations from meteorological serives
Calibration / Verification of Air Temperature, Relative Humidity, Air Pressure
Climate meteorological weather station
Hydro-meteorological reference station
Solar energy applications
Benefits
Full-metal (high quality aluminium) construction with ventilated air temperature / humidity measurements
Detailed calibration certificates, performed by an accredited laboratory for every sensor and drift-free sensing technologies
Easy maintenance and calibration possibilities for every single sensor
Technical over full temperature, pressure and humidity operating range - 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)
Specifications
Technical Attributes
| Dimensions (free text) | approx. Ø 10 in (250 mm) x H 20 in (500 mm) |
| Response Time | Global Radiation: 5s |
| Resolution EU | Temperature: 0.02 °F (0.01 °C) Relative humidity: 0.1 % RH Air pressure: 0.01 hPa |
| Zero offset A | Zero offset A: |
| Weight EU | Approx. 11 lb (5 kg) |
| Relative humidity | 0 - 100 % RH |
| Principles | Global radiation: Pyranometer Temperature: PT100 Relative humidity: Capacitive Air pressure: MEMS Resonant Pressure transducer |
| Casing IP Rating | IP66 |
| Unit | Global radiation W/m² Temperature °C Relative humidity % RH Air pressure hPa |
| Power Consumption | 24 VDC / typical 4W |
| Accuracy | Temperature: ±0.2 °F (-40 - +140 °F) or ±0.1 °C (-40 - +60 °C) Relative humidity: ±2 % RH (0 - 100 %) Air pressure: ±0.1 hPa (500 -100 hPa) |
| Tilt Response | 1000 W/m² : |
| Measurement technology | Global radiation: Kipp&Zonen CMP10 Pyranometer Temperature: PT100 Relative humidity: Capacitive Air pressure: MEMS Resonant Pressure transducer |
| Temperature Sensivity Dependence | Global radiation: Temperature sensivity dependence |
| Measurement Range EU | Global radiation - 4000 W/m² Temperature: -112 - +176 °F (-80 - +80 °C) Relative humidity: 0 - 100 % RH Air pressure: 300 - 1100 hPa |
| Temperature range | -40 - +60 °C (with optional test expendable to -60 - +60 °C) |
| Zero offset B | Zero offset B: |
| Interface | RS485, 2 - wire, half - duplex/WiFi |
| Spectral accuracy | Global radiation: Spectral range (50 % points) 285 - 2.800 nm |
Resources
Software/Firmware (3)
Manuals (10)
8366.USV1
Power supply 24V/4A