Nivobob
®
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NB 3000
gi130109
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Continuous level measuring system
NB 3000
Technical information / Instruction manual
page G
Mounting
Measurement during filling
of the silo
Filling of the silo while measuring might cover the sensor weight with bulk material. Measurements during filling
are possible, if there is enough distance to the infeed, so that no material can fall on the sensor weight.
Sensor weight
"Bag" and "Float"
• The weights are filled with plastic granulate or sand. They shall be filled on site with bulk material or liquid,
which is not critical if mixed with the material stored in the silo. Consider ageing of the material.
• When filling, observe the total weigth of the sensor: rope version 1.0kg (2.2lbs), tape version 2.1kg (4.6lbs)
Sealing
• A rubber seal must be used to tighten the flange.
• Close both lids of the enclosure tightly.
Sensor weight which
does not fit through
the mounting hole
The sensor weight must be removed before
placing the unit on the silo. An inlet close to the fixing
loacation and a hook is needed.
See installation manual for more details.
Hook
