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HITROL

HITROL

HITROL

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HITROL

HITROL

Float Type Level Switch

Model

Series

Level Instrument


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Origin

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Description

Overview

HR-30 Series is a Float Type Level Switch which is basically operated with the usage of reed switch and magnet. It can be applied to various storage tanks as well as highly corrosive liquids, and can be widely used in general industries with high reliability and long life cycle.

 

 

 

Characteristics

- Widely used to measure various liquid

- Applicable to corrosive and acidic liquids with anti-corrosive material for the sensor (PVC and Teflon)

- Applicable to explosion area (Ex-Proof version)

- Strong structure and high reliability

- Long life cycle

 

 

 

Operation Principle

As liquid level is changed in the tank, the float which is manufactured in accordance with the specific gravity of liquid moves upward or downward along the guide pipe with the same liquid level by buoyancy. The built-in magnet in the float activates reed switch which is located in the guide pipe and contact signal is out. Each alarm or H/L control with multiple setting points is available.

 

 

 

 

Specification

 

▶STAINLESS STEEL


 

 

▶PVC



 

▶TEFLON



 
 
 
 
Float Application
 

Note : ◎=Excellent  ○=Good  △=Acceptable  X=Not good
*Above application can be different according to the specific gravity and the special medium.
 
 
 
 
Contact Rating
 

 
 
 
 
Contact Form
 

* Caution : It is recommended to use our control unit together with the product and malfunction or damage of parts may caused by outside this condition.
 
 
 
 
 
Measuring Length
 
 
 
▶ STAINLESS STEEL

 
▶ TEFLON
 
▶PVC
 
A = Upper Dead Band : Minimum length which cannot be measured from the bottom of flange
B = Minimum distance between two setting points
C = Lower Dead Band : Minimum length which cannot be measured from the end of guide pipe
D = Minimum distance between two setting points for detecting by one float
( ) = Lower Dead Band for latching type
 
 
 
 
Dimension
 
Standard Version

 
 
 
 
Ex-Proof Version
■ Actual product may have a tolerance slightly.
 
 
 
 
 
Installation
 
Below recommendation should be considered when installation.
 

Product should be installed at the place far from inlet in order to avoid the malfunction.

Protection tube should be applied if there is a flow or slopping of the medium in the tank.

 

Bracket should be installed with the product when the installation on the concrete as per above figure.

Inner diameter ("d") of tank nozzle should be larger than the outer diameter of float as per above figure.

 
 
 


Download

Catalog-HITROL-Level Instrument-Float Type Level Switch-HR-30 Series

Inquiry

Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

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