Met One Instruments LVS-100, Руководство пользователя

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Installation MicroVol-1100 User manual 1.6
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Important:
•
A clean 47mm filter should always be installed in the filter holder before
applying power.
•
Always operate the MicroVol-1100 with the rain cap installed on top of the
Inlet Assembly – refer to Figure 1.
•
Do not expose the MicroVol-1100 to excessive amounts of water splashing
or spray.
Avoid excessively humid environments if possible.
•
Keep the MicroVol-1100 away from corrosive environments including salt
water.
2.1 Connecting Equipment to the Wind Speed and Direction
Input Plug
The Wind Speed and Direction Input Plug is a 6-pin connector located on the
underside of the MicroVol.
One of the following external devices may be connected to the Input Plug Note: It is
not possible to connect more than one of the following at any one time. The MicroVol
is easily configured to accept these inputs.
•
Wind speed/direction sensor
•
Remote external Trigger
•
Rain gauge
2.1.1 Connecting a Wind sensor or Rain-gauge
The wind speed and direction sensor and tipping bucket rain gauge are
optional accessories. The cables may be ordered separately, and can be
manufactured to any length specified. Either cable connects to the socket on
the underside of the MicroVol. A weatherproof cover is fitted to the socket to
exclude dirt and moisture. This cover should be removed only when a cable is
connected to the socket.
Mounting hardware is included. The wind sensor includes a 1.2m cross arm
and rotating adaptor for aligning the sensor to true North. The rain gauge
includes a bracket, which may be mounted to a 25-50mm pole (either vertical
or horizontal).
The MicroVol is factory configured for the wind sensor input (default
configuration). If a rain gauge is used, the configuration should be changed.
Refer to the Hidden Menu section for details of how to set up the MicroVol
for rain gauge or wind sensor input.
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