HTM-930 & HLC-901 Series
HITROL CO., LTD. 7
■ Below recommendation shall be considered when installation.
Do not apply high impact to the product.
The protect plate shall have sufficient area to protect the sensor from incoming
medium and be installed at a distance that does not affect sensor operation.
If more than one level switch is installed in a tank, it shall be installed at intervals
between each sensor. (If the distance between the sensors is short, the operation may
be unstable due to the effects of the instruments on each other.)
Installation
Precautions
for
Installation
■ Use the same standard flange or screw.
■ Make sure to insert washers between bolts and nuts to prevent loosening.
■ Make sure to insert gaskets between flanges. (Select the gaskets in consideration of temperature of
content and pressure of vessel.)
■ After the installation is complete and the cover of the product is assembled, power it on.
