Overview

HM-12(10) Series is a Float Type Level Switch installing on the side of a tank and it is used for the process performing alarm function when filling and discharging of a tank with ON / OFF contact signal. It has an advantage of strong structure and long life cycle, and Weather Proof and Ex-Proof version are available.

 

 

 

Characteristics

- Widely used to detect various liquid levels 

- Strong structure and long life cycle 

- Applicable to high temperature

- Applicable to corrosive liquid

- Applicable to explosion area (Ex-proof version)

- No leakage problem due to completely separated float and switch

- Strong durability of the float

 

 

 

Operation Principle

HM-12(10) is a level switch which uses a force of repulsion by magnetics each other. As the process level rises, the float rises and the float magnet pivots down then the switch magnet is repelled up and it activates the micro switch. It can be used for high or low alarm.

* Actual Product may have a tolerance slightly.

 

 

 

 

HM-12H-L	HM-12H-L-Ex
HM-12H-SP	HM-12H-SP-Ex

* Actual product may have a tolerance slightly.

 

 

 

 

Application