General Catalogue Chemistry - BECO Internacional LTDA.

ecology
Meteorology
With the new radio-controlled weather station it is possible to record up to
14 parameters, both indoors and outdoors, with no wiring required.
The sensors can be mounted virtually anywhere. The measurement signals
are transmitted up to distances of 100 m.
The outdoor sensors are powered by built-in solar cells. The measurement
data can be displayed concurrently in the LC display and/or transmitted to a
computer via a radio interface for storage and evaluation.
Outdoor temperature sensor (temperature, humidity)
Radio rainfall gauge
16 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY
606 040
Electronic radio weather station WS 2000
Compact electronic weather station for simultaneous measurement and
display of 14 measurement quantities relevant to weather and climate:
• Indoor temperature
• Indoor humidity
• Outdoor temperature
• Outdoor humidity
• Wind speed
• Variation range of wind direction
• Total rainfall
• Rainfall over 24 hours
• Absolute barometric pressure
• Barometric pressure tendency
• Barometric history (24 hours)
• Weather pictures
• Super-accurate DFC time (radio-controlled clock)
• Date
Enables connection of up to 9 temperature/humidity sensors.
Measurement data is transmitted via radio-no cables or wiring!
Sensors can be set up to 100 m from the base station. The following values
can be displayed at a keystroke:
• Measured values
• Min./max. values
• Dew point
Device permits programming of alarm values, e.g. frost danger.
Display: 300 segment LCD display, for simultaneous display of measured
values 160 x 83 mm
Radio transmission: 433 MHz, for linking all sensors
Temperature: two temperatures registered simultaneously;
resolution 0.1 °C, accuracy ±1 °C, for connnection of up to 9 sensors
Relative humidity: simultaneous dislplay of two measured values,
resolution 1 %, accuracy ±8 %, for connnection of up to 9 sensors
Wind speed: display in either km/h, m/s, knots, Beaufort;
Resolution 0.1 km/h, Accuracy 2%
Wind direction: graphical display with compass rose (resolution 22.5°) with
indication of variation in wind direction, digital display with ° resolution
instead of wind speed possible
Barometric pressure: Range 300...1100 hPa, Resolution 1 hPa,
accuracy ± 1 hPa
Barometric pressure tendency: indicated by 5 arrows
(rising, rising sharply, falling, falling sharply, steady)
Change in barometric pressure: bar diagram display, up to 24 h history
Rainfall: measuring range 0...999 mm with simultaneous display of total
(since last reset) and 24 h or 1 h precipitation; resolution 0.5 mm,
accuracy 2% ± 1 mm
Weather forecast: with wather symbols sunny, partly cloudy, cloudy, rainy
Storage options: min/max with date and time
Voltage supply: 6 x mignon-type batteries, (> 685 44, not included)
Housing dimensions: 217 x 160 x 30 mm
Weight: 0.6 kg
Scope of delivery
1 Base station
1 Indoor radio sensor (temperature, humidity, barometric pressure)
1 Outdoor radio sensor (temperature, humidity, solar-powerd)
1 Radio precipitation measuring system (solar powered)
1 Radio wind sensor (solar powered)