HITROL HR-10L Instruction Manual Download Page 1

                                                                                                               

HITROL CO., LTD. 

HEAD OFFICE.FACTORY.R&D INSTITUDE
HITROL CO.,LTD 141, Palhakgol-road, Jori
Paju-si, Gyeonggi-do, Korea   
TEL. : (00)-82-31-950-9700 
FAX. : (00)-82-31-943-5600 
www.hitrol.com 

 
 
 
 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

                                                                                                                HITROL CO., LTD.                                           

HEAD OFFICE.FACTORY.R&D INSTITUDE 

road, Jori-eup 

INSTRUCTION 

Level Switch for Magnet Float Type Level Gauge

Doc. no. : H

Issue date : 20

          HR-10L Series 

   

LTD.                                             

1   

INSTRUCTION MANUAL 

for Magnet Float Type Level Gauge 

HR-10L Series 

: HR10L_IM_Eng_Rev.0 

date : 2020. 06 

Summary of Contents for HR-10L

Page 1: ...0 82 31 950 9700 FAX 00 82 31 943 5600 www hitrol com HITROL CO LTD HEAD OFFICE FACTORY R D INSTITUDE road Jori eup INSTRUCTION Level Switch for Magnet Float Type Level Gauge Doc no H Issue date 20 HR...

Page 2: ...ntents Overview and Features 3 Operating and Composition 3 Specification 4 Wiring 5 Dimension 6 Maintenance 6 Precaution for Transportation Assembly and Installation 7 Safety and Environment 7 Marking...

Page 3: ...quid level inside the Level Gauge rises or falls If a magnet in the Float passes the contact point of the Reed Switch inserted into the within the Level Gauge the contact point becomes On Off Using th...

Page 4: ...itching Voltage 24 VDC Switch Form SPDT Cable Entry PG 7 PF 1 2 F Ex Proof Model HR 10L Ex Type Level Switch Mounting With HLG 100F Band Fasten Ambient Temperature 20 C 60 C Enclosure Ex Proof Ex d II...

Page 5: ...unding of HITROL CO LTD terminals of the products are composed according to contact points and shall be as follow Proof 1 High A High B Low om C Com Red High Black Low White Com Ground Grounding of Ex...

Page 6: ...nd can be used in optimal condition through periodic checks Therefore users should perform maintenance through regular inspections at least once a year Using a Digital Multimeter the inspection can be...

Page 7: ...al line lead in method For Non use external wire inlet use a close plug that passes safety certificate above equivalent performance with the product Precaution for Grounding The grounding has an exter...

Page 8: ...not exceed the maximum temperature the specification And also ambient temperature around product 20 60 proof type of product is certified as pressure resistant So it is not allowed to open the cover o...

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