Remark:
In order to achieve an optimal electro-magnetic immunity (> 20 V/m) please use
shielded cable.
4.1 Mechanical Mounting
The mounting system of the instrument is designed for attachment to a mast. When mounting make
sure, that the precipitation can easily reach of the sensor field, and that the instrument, while
operating, is not exposed to strong vibrations or shocks.
Sensor field
4.2 Electrical Mounting for Precipitation with Cable Gland
To connect the instrument electrically, remove the cover with its 5 screws. The connecting
terminals and the DIP-switches for selecting the number of incidences and switch-off delays are
then accessible. The electrical connection is carried out according to the Circuit diagram. Insert the
cable from below through the screwed cable gland on the bottom of the case and connect it to the
connecting terminals and the shield connection. After the wiring – and mounting work is done, the
nuts of the screwed cable gland, and die screws of the cover are to be screwed evenly tight with
the case so that water cannot penetrate it. The fixing screws for the cover must be srewed down
with a torsional of 1 Nm to 2 Nm.
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