Hama EWS 440 Handbuch Seite 6

TECHNISCHE DATEN
Basisgerät
Innentemperatur
Empfohlene Betriebstemperatur: –5 bis +50 °C (23 bis 122 °F)
Messschritte Temperatur: 0,1 °C / 0,2 °C
Temperatureinheit (°C oder °F) vom Benutzer wählbar
Luftfeuchte (im Raum)
Messbereich: 30 bis 80 %
Messschritte: 1 % relative Luftfeuchtigkeit
Wettervorhersage:
mit sieben großen Symbolen: sonnig, leicht bewölkt,
bewölkt, regnerisch, starker Regen, Schnee und starker
Schnee.
Höchstanzahl der Außengeräte: 3
Aktualisierungsintervall der Messwerte: alle 45 Sekunden
Anzeige für „Batterie leer"
Uhr
Funkgesteuerte Uhrzeit (DCF77)
12/24-Stundenformat
Anschwellendes 2-minütiges Wecksignal mit
8-Minuten-Schlummerfunktion
Luftdruck
Messbereich: 14,75 bis 32,44 inHg (500 bis 1100 HPa); (374,5
bis 823,8 mmHg)
Messschritte: 0,003 inHg (0,1 HPa, 0,08 mmHg)
Höhenausgleichsbereich: –657 bis 16404 ft (–200 bis +5000 m)
Außengerät
Außentemperatur
Empfohlene Betriebstemperatur:
–10 bis +60 °C (14 bis +140 °F)
Messschritte Temperatur: 0,1 °C / 0,2 °C
Luftfeuchte (außen)
Messbereich: 30 bis 80 %
Messschritte: 1 % relative Luftfeuchtigkeit
Übertragungshäufi gkeit: etwa alle 47 Sekunden
Übertragungsfrequenz: 433 MHz
Sendebereich: Max. 30 Meter (offenes Gelände)
Häufi gkeit der Übertragung des Temperaturwertes:
etwa alle 45 Sekunden
Wandmontage oder Tischfuß
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Stromversorgung
Basisgerät: 2 Batterien des Typs CR2032 mit 3 V
Außengerät: 2 Batterien des Typs AAA mit 1,5 V
Abmessungen
Basisgerät: 178 (L) x 120 (H) x 9,5 (B) mm
Außengerät: 37,5 (L) x 110 (H) x 23 (B) mm
g Operating Instruction
INTRODUCTION
Thank you for selecting our slim Weather Forecaster. This
device combines precise time keeping, monitoring and
displaying of pressure information and current temperature/
humidity data from up to three remote locations (additional
sensors are required).
In this package, you will fi nd:
• One main unit (receiver)
• One single-channel remote sensor (transmitter)
• One user manual
Please keep this manual handy as it contains practical
instructions, technical specifi cations and precautions.
INSTALLATION
The communication between the main unit (receiver) and
the remote sensor (transmitter) is wireless, thus simplifying
the installation. The remote temperature sensor transmits
data to the main unit, with an operating range of up to 30
meters in opened area.
The remote temperature sensor can be placed indoors or
outdoors, depending on the area where the temperature is
intended to be measured. If you intend to measure outdoor
conditions, place the remote sensor outdoors.
NOTE:
• It is critical to power the remote sensor BEFORE setting
up the main unit.
• It is critical to power up and test communication between
the remote sensor and the main unit BEFORE permanently
mounting if outside.
BEFORE YOU BEGIN
• We recommend using alkaline batteries for the remote
sensor and the main unit. When the temperature falls
below freezing point 0°C (32°F), battery voltage levels will
be dropped and this may reduce the transmission range.
For optimum performance, we recommend using lithium
batteries.
• Avoid using rechargeable batteries. (Rechargeable
batteries cannot maintain correct power requirements.)
• ALWAYS install batteries in the remote sensor before the
main unit.
• Insert batteries before fi rst use, matching the polarity in
the battery compartment.
• During initial set up, place the remote sensor close to the
main unit.
• After reception is established (remote readings will
appear on the main unit's display), position the remote
sensor and the main unit within the effective transmission
range of up to 30 meters.
NOTE:
• Avoid pressing any buttons on the main unit before the
remote readings are displayed.
• Transmission or reception range may be affected
by trees, metal structures, and electronic appliances,
surrounding building materials and how the main unit and
transmitter are positioned.
• Place the remote sensor so that it faces the main unit
(receiver), minimizing obstructions such as doors, walls
and furniture.
• Though the remote sensors are weather-resistant, they
should be placed away from direct sunlight, rain or snow.
The optimal location for the remote sensor outdoors is
under the eaves on the north side of the building.
REMOTE TEMPERATURE AND HUMIDITY SENSOR (TS21)
FEATURES
Remote data transmission to the main unit via 433 MHz
frequency
A. BATTERY COMPARTMENT
Hold two AAA-size batteries
B. WALL-MOUNT RECESSED HOLE
Mount the remote sensor on the wall
MOUNTING
The remote sensor can be placed on the fl at surface or
mounted on the wall in vertical position.
• Use a screw, rather than a nail, for best mounting of the
sensor.
• When mounting the main unit on the wall or vertical
surface, fold the table stand back into the unit.
PLACEMENT
• The remote sensor should be placed under eaves or
a similar location with free air circulation sheltered from
direct sunlight and extreme weather.
• Ideally, place the remote sensor over soil, rather than
asphalt which would cause false readings.
• Avoid placing the remote sensor near sources of heat,
such as chimneys and heating elements
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