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Temperature
Range and Housing |
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• -25°C up to 65°C
• PVC cabinet, protection type IP55 |
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Dimensions
/ Weight |
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External dimensions: 220 x 168 x 106 mm.
• Weight: 1.8 kg.
• Number of external terminals: 24 |
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Power
Supply |
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• From 6V to 30V DC.
Minimum voltage for safe operation is 4.5V.
• Supply by 12V DC solar battery
is also possible. |
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Timing
Base |
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| • Precision +/-1 sec./day |
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Power
Consumption |
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• Imax=30mA
• Iaverage=4mA |
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User Interface |
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3 digit alphanumeric display.
• 3-key data entry pad.
• Serial port RS 232 up to 115 kbps
• Data retrieval by parallel port
• Real time monitoring and retrieval of instantaneous
data, by a direct connection of the laptop to the logger
com port. |
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Memory
Capacity |
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128 Kb in EEPROM Memory Card. EEPROM
technology is the most reliable and robust technology.
It does not need internal back-up batteries to save data.
• The EEPROM reader inside every memory card enables
data to be retrieved by a simple connection to a computer
parallel port.
• Memory capacity from 1 month
to 5 months, depending on the number of sensors connected
to the logger. |
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Data download |
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After removing the EEPROM Memory Card,
download data to a PC in your office.
• Data can be also downloaded directly on site to
a laptop parallel port.
• By using a GSM modem, download
data manually to a computer or programme EOL2020 software
to make regular automatic downloads,
as defined by the user.
• The multi-tasking microprocessor can continue
taking readings whilst it is monitoring or downloading,
without any loss of data. |
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Inputs |
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4 anemometers; type AC generator coil,
opto-chopper, reed contact. Every input has programmable
low pass active filters and very high input impedance.
• 2 wind vanes; potentiometer type
from 1 KOhms to 10 KOhms, or vanes with Gray Code digital
output. These inputs are also electronically protected
with high input impedance and incorporate filters.
• 1 channel for temperature probe.
• 3 general-purpose analogue input
channels with a range of 0-5 V DC.
• 1 digital input for an instantaneous
anti-tamper call alarm. |
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