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by Gira

207400 KNX Meteostanica Plus

Original price €1.037,00 - Original price €1.037,00
Original price
€1.037,00 - €1.037,00
Current price €1.037,00

List: GIRA 207400 KNX Weather Station Plus

EAN: 4010337031185

Bus System: KNX (TP)

Degree of protection: IP44

Mounting: Surface 

The KNX weather station records wind speed, wind direction, precipitation, global radiation, temperature, twilight, relative humidity, air pressure and, with four sensors, brightness in different directions. The maximum value of the brightness sensors, absolute humidity, perceived temperature and comfort are calculated from the measured data. The area of application is an automatic weather-dependent shading system especially for domestic use.
The weather station monitors some of its main functions and automatically reports relevant faults via message objects on the bus. Applied voltage monitoring. The fault is reported via a communication object on the bus.
With integrated bus clutch. External mounting on a pole or wall.
The location of the installation site can be determined using GPS.

The two limits with adjustable sensor hysteresis can be parameterized internally or specified as 8-bit or 16-bit values. The learning function allows the application of the current measured value to the limit. All limit objects have a parameterizable on and off delay. 16 logical gateways (AND, AND with return, OR, exclusive OR, NAND, NOR) with up to four inputs for external and internal 1-bit values. 4 locking elements for blocking functions or manual operation.
It is possible to implement an automatic shading control system for up to 8 facades with monitoring of the slats depending on the position of the sun and control of the height of the curtain.
All values can be displayed when changing values and cyclically. The outputs of the blocking elements can only be sent if the value changes. 
Weather stations can be cascaded using logic functions. This is recommended to extend the functions (measuring wind force on different facades) or to significantly increase functional reliability through redundancy.

The measured values apply to the installation site. Deviations from other meteorological services are possible. All accuracy specifications of the measured values refer to the transmitted value of the relevant measurement range.

KNX medium: TP256

Rated voltage: AC 24 V SELV (± 10%)
Rated voltage: DC 21 to 32 V SELV
Consumption: 100 to 400 mA

Connecting cable
Cable type: LiYCY 4xAWG26
Cable length: 5 m
Total length per line: 15 m

Number of meteorological stations: max. 3 (per line)
Ambient temperature: -30 ° C to + 60 ° C
Protection class: III

Wind direction sensor
Measuring range: 1 to 360 °
Accuracy: ± 10 °

Wind speed sensor
Measuring range: 0 to 40 m / s
Accuracy ({~<=} 10 m / s): ± 1 m / s
Accuracy ({~>=} 10 m / s): ± 5%

Temperature sensor
Measuring range: -30 ° C to + 60 ° C
Accuracy: ± 1 K

Rain sensor
Measuring range: yes / no
Accuracy: gentle drizzle

Brightness sensors
Quantity: 4
Measuring range: 0 to 150 klx
Accuracy: ± 3%

Dawn / dusk sensor
Measuring range: 0 to 900 lx
Accuracy: ± 10 lx

Air pressure sensor
Measuring range: 300 to 1100 hPa
Accuracy: ± 0.5 hPa

Humidity sensor
Measuring range: 0 to 100% rel. humidity
Accuracy: ± 10% rel. humidity (20 ° C)
Absolute humidity: 0 to 400 g / m2

Global radiation
Measuring range: 0 to 1300 W / m2
Accuracy: ± 10%

Link to manufacturer information

Odhadovaná doba doručenia: 6 - 10 dní