HT-100F Series
HITROL CO., LTD.
3
Overview and
and Features
Mechanism and
Components
■
Wire type for easy installation
■
Local indication (indicator)
■
Easy maintenance
The HT-100F Series is a float-type level transmitter for continuously measuring
the liquid level in a container with buoyancy. It is mainly used to measure liquid for
purification, industrial water, sewage treatment plants, wastewater, and fuel tanks.
When the float, which is fabricated according to the specific gravity of the target to
be measured, moves up and down along the liquid surface with buoyancy, the wire
connected to the float is wound around the wire drum by the constant spring.
The rotation of the wire drum is transferred to the gear and, thus, triggers the
indicator pointer.
The magnet in the indicator pointer triggers the reed switch to change the resistance
value.
The changed resistance value is detected by the R/I converter in the housing and
corresponding current value (DC 4-20mA) is continuously output. The HT-100FI has
the local indicator pointer so that it can be checked on site.
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