Description
Descripción
The economical model for acquisition of meteorological measuring data in theWSC11
• Building technology
• Building automation
• Greenhouse control
• integrable into existing control systems
• with digital interface
• precise and reliable
• wear-free
• easy installation
The weather station compact WSC11 was designed for the varied requirements of the building control technology.
The instrument combines precision of the measuring value acquisition with a very compact construction. A smooth integration into new as well as in existing installations is guaranteed.
The acquisition of a total of 11 meteorological parameters on a minimum space characterizes this device. The wind measurement occurs without moving parts. The thermal anemometer measures wind velocity and wind direction without mechanical wear. A costly maintenance is not necessary.
The integrated GPS module receives automatically date, time, station height, and the geographic position. A manual setting of time is not necessary. The WSC11 determines the azimuth and the elevation of the sun position from the GPS parameters. The reduced air pressure is calculated by means of the altitude above sea level, and the measured air pressure. All parameters are output with the data telegram.
The WSC 11 is mounted on a mast or, by means of a wall holder, directly at the building.
| Wind speed | |
| Type | Thermal anemometer |
| Measuring range | 0 … 40 m/s |
| Resolution | 0,1 m/s |
| Accuracy | to 10m/s: 1m/s (rms – mean over 360°) from 10m/s: ± 5 % (rms – mean over 360°) |
| Windrichtung | |
| Type | Thermal anemometer |
| Measuring range | 0…360º |
| Resolution | 1° |
| Accuracy at Laminar inflow | ±10° |
| Brightness |
|
| Type | Silicon sensor (North, East, South, West) |
| Measuring range | 0 … 150 kLux |
| Resolution | 0,1 kLux |
| Accuracy | ±3% (±4,5 kLux) |
| Spectral range | 475 … 650 nm |
| Twilight | |
| Type | Silicon sensor |
| Measuring range | 0 … 500 Lux |
| Resolution | 1 Lux |
| Accuracy | ±10 Lux |
| Global irradiance | |
| Type | Silicon sensor |
| Measuring range | 0 … 1300 W/m² |
| Resolution | 1 W/m² |
| Accuracy | ±10% (±130 W/m²) |
| Spectral range | 350 … 1100 nm |
| Precipitation | |
| Type | Ceramics, capacitive value measurement, sensor area heated |
| Measuring range | 1 / 0 (precipitation yes/no) |
| Thermal output | Sensor dry 0,1 W (bedewing protection) Sensor wet 1,1 W (activ drying) |
| Drying phase | 3,5 minutes |
| Temperature | |
| Type | PT1000 |
| Measuring range | -30 … +60 °C |
| Resolution | 0,1 °C |
| Accuracy at WV > 2 m/s and |
±1 °C |
| temperature -5 °C … +25 °C | |
| Rel. Air humidity | |
| Measuring range | 0 … 100% rel. humidity |
| Resolution | 0,1% rel. humidity |
| Accuracy | ± 10% rel. humidity at 20°C |
| Absolute humidity | |
| measuring range | 0…400g/m³ |
| Resolution | 0.01g/m³ |
| Dew-point temperature | |
| Measuring range | -30…+60°C |
| Resolution | 0.1 °C |
| Air pressure | |
| Type | Piezoresistive |
| Measuring range | 300 … 1100 hPa |
| Resolution | 0,01 hPa |
| Accuracy | ±0,5 hPa @ 20 °C |
| Long-term stability | ±0,1 hPa/year |
| GPS receiver | |
| GPS receiver with low power consumption, built-in RTC and antenna Holding time of RTC (without voltage supply) approx. 3 days |
|
| Digital interface | |
| Type | RS485 |
| Mode | Half-duplex mode |
| Baud rate | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Data format | – ASCII (command interpreter: THIES) – Binary (command interpreter: MODBUS RTU) |
| General | |
| Operating voltage | 18…30VDC, 18…28VAC |
| Power consumption | < 300 mA @ 24 V DC |
| Temperature range | -30 … +60 °C |
| Housing | |
| Material | Material |
| Reception opening for mast | 25 mm tube diameter |
| Dimensions | Ø 130 mm x 67,5 mm |
| Weight | 0,22 kg |
| Protection | IP65 only with correct operating position |
| Connection | 7-pin plug connector |
| Order-No. | |
| WSC 11 | 4.9056.10.000 |
| Wall holder 250 mm long | 509276 |
| Accessories | |
| Universal data converter | 7.1415.00.200 |
| PC visualization software MeteoOnline | 9.1700.98.001 |
