HITROL HPC-100CT-2 Series, Инструкция по эксплуатации

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HT(HPC)-100CT-2 Series
HITROL CO., LTD. 7
When installing the product, verify the size of the product insert and the
size of the nozzle in the tank before installing the product to the applicable
standards. (ex. Ground tube, Ground Sensor, Weight, etc.)
Installation
Precautions
for
Installation
The capacitance type level transmitter can be installed in screw (PT, NPT, PF) and flange
(ANSI, JIS, DIN) as well as tri-clamp and other various locations.
It shall be used after setting the range at the site according to the site installation conditions
and medium to be measured.
If setting with the other medium which is not actual medium to be measured the measure
value may be not correct.
Pay attention to the following matters during installation.
■
Product shall be installed at the place far from inlet in order to avoid the malfunction. (a)
■
Protection tube shall be applied if there is a flow or slopping of the medium of the tank. (b)
■
Probe shall be installed within Max. 300mm from the tank wall (f), and ground tube type
shall be applied if the distance between the tank wall and sensing probe is far.
■
If the tank material is non-conductive(ex. FRP), the rod probe with ground tube type shall
be applied. (c)
■
Ground rod type shall be used for corrosive liquid. (d)
■
Bracket insulated to a sensing probe shall be installed at the bottom of probe in order to
fix it if the probe length is long or there is slopping of medium in the tank. (e)
Max.
300
(f)