HTM-930 & HLC-901 Series
HITROL CO., LTD. 3
HTM-930 Series is a Vibration Type Level Switch which detects a level of medium such as
solids or powder with simple structure. The product can be measured the solids of low
density (Styrofoam) and it is basically used for EPS (Expandable Polyethylene) Machine
because it is applicable to Styrofoam which has very low density.
HLC-901 Series is a controller that outputs the level detection results of a medium
(powder) to the relay contacts in conjunction with HTM-930.
The sensor is composed of one module consisting of oscillator coil an induction coil.
When the medium doer not contacted with the sensing probe, the sensor is continuously
vibrated by oscillator coil. However, as soon as the medium touches the probe, vibration
frequency and output from the induction coil are significantly decreased, and relay output
signal is activated by the controller. It can be used for alarm and process control.
■ Various kinds of solid and powder levels can be detected.
■ Excellent performance for low or high density powder
■ Long life cycle due to moveless parts
■ On-site operational convenience operational stability and improved maintenance
Overview
Operation
Principle
Characteristics
Specifications
Sensor
Combination Unit
AC 90~240V @ 50/60Hz
DC +24V @ Typ. (Min. DC+17V ~ Max. +35V)