HITROL HR-10L Instruction Manual Download Page 5

Page: 5 / 8

Wiring

The terminals of the products are

connected as follo

<Weather-Proof>

1 : High

2 : Low

3 : Com

G : Ground

<Ex-Proof>

* Grounding 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-proof products is in external and internal.

HR-10L Series

LTD.

composed according to contact points and shall be

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...