Single Point Load Cell for Weighing Scale

Single Point Load Cell for Weighing Scale

QL-12H load cells are available in the capacities from 5kg to 300kg. Alloy aluminum construction with parallel beam type.

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Product Details

Single Point Load Cell for Weighing Scale

QL-12H load cells are available in the capacities from 5kg to 300kg.

Alloy aluminum construction with parallel beam type.  

Silicon adhesive sealed, surface anodized and anti-corrosion.    

Integral structure and easy installation.

Suitable for electronic counting scales, platform scales,electronic balance and other electronic weighing devices.



Capacity :5kg to 300kg

Defend grade:IP65

High accuracy.
Alloy aluminum parallel beam

Max. platform size:200x200mm

Integral structure,reliable performance,and easy installation

Electrical connection and Dimensions(mm):


Technical Specifications:





5,10,15,20 ,50,100,120,200,300

safe overload



ultimate overload



rated output


2.0 ± 0.2

excitation voltage


5 ~ 15

combined error


± 0.02

zero unbalance


± 2



± 0.02



± 0.02



± 0.01



± 0.02

input resistance


406 ± 10

output resistance


350 ± 3

insulation resistance


≥ 5000 @ 50 Vdc

operating temperature range

-20 ~ +60

compensated temperature range

-10 ~ +40

temperature coefficient of SPAN


± 0.02

temperature coefficient of ZERO


± 0.03


Electrical connection:

Excitation+ red     Excitation- black   Signal+ green   Signal- white

Four-core shielded cable with polyethylene. Cable is not connected with elastomer.

Cable length:3  m

Cable diameter :3±0.2 mm

The cable length could be chose by customer’s application.

Company Information:

  Marketing under Our Brand "QYE"
Hanzhong Quan Yuan Electronic Co. Ltd is a professional high-tech enterprise that is committed to the research, development, design, manufacture and sale of load cells, high precision resistance strain gauges and pressure transmitters under the QuanYuan brand. They can be applied in the traditional force measurement field and are also widely used in the industrial automation production lines and metallurgical industry.

Meeting CE, RoHS and EX Requirements
As an ISO 9001:2008-certified company,all our electronic products have good performance and high quality because all products must be tested several times and they must undergo strict inspections before being dispatched from the factory. As a result, our load cells have passed CE and RoHS requirements and pressure transmitters have passed CE and EX standards.

Service Concept: Customer Satisfaction is Our Everlasting Pursuit
With several years' experience in manufacturing and selling load cells, strain gauges and pressure transmitters, we always adhere to our service concept of "customer satisfaction is our everlasting pursuit" and have built a professional team in sensor field to provide customers with first-class products, first-class services, first-class reputation and first-class principles.

Exporting to over 50 Countries Worldwide
With high quality and good service, our products have been exported to over 30 countries, which include the US as well as those in Europe, Southeast Asia, the Middle East and South America.


For more detailed information about our products,please feel free contact me.

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