Gold Member Since 2015
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Hanzhong Quan Yuan Electronic Co., Ltd.

Weighing Sensor for Weighing System Load Cells, S Type Load Cell, Load Cell for Weight Measurement manufacturer / supplier in China, offering OIML/Ce/RoHS S Type Weight Sensor/ Load Cells, Single Point Mini Load Cells (QL-55) with Connector, LED Display Digital Pressure Transmitter and so on.

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Supplier Homepage Product S Type load cell OIML/Ce/RoHS S Type Weight Sensor/ Load Cells

OIML/Ce/RoHS S Type Weight Sensor/ Load Cells

FOB Price: US $40 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $40/ Piece
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Port: Xian, China
Production Capacity: 1000000
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QH-31
  • Transform Type: Resistance Strain
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • IP Rating: IP65
  • Customized: Customized
  • Trademark: QYE
  • Specification: High-precision
  • HS Code: 8423900000
  • Pattern: S Type
  • Out-Wire: 4-Wire
  • Feature: Corrosion Resistant
  • Material: Metal
  • Certification: RoHS
  • Defend Grade IP65: Capacity 20~5000kg
  • Transport Package: Carton
  • Origin: Hanzhong
Product Description

Product Discription:


QH-31 load cells are available in the capacities from 20kg to 5000kg. 

Alloy steel material with S beam style.  

Silicon adhesive sealed inside. It is waterproof and anti-corrosion. So be suitable for all kinds of environment.    

Tension and/or compression load.
Be suitable for electronic crane scale, hopper scale, mechanical conversion scale and other electronic weighing devices.







Capacity :20 kg to 5000 kg

Defend grade:  IP66 & IP68

High accuracy. Reliable performance.

Alloy steel or stainless steel. 

Integral installation. Low profile.



Electrical connection and Dimensions:


 OIML/Ce/RoHS S Type Weight Sensor/ Load Cells


Technical Specifications:






safe overload



ultimate overload



rated output


2.0 ± 0.01

excitation voltage


9 ~ 12

combined error


± 0.03

± 0.02

zero unbalance


± 1.0



± 0.03

± 0.02



± 0.03

± 0.02



± 0.02

± 0.02



± 0.03

± 0.02

input resistance


390± 20

580± 20

output resistance


351± 4

501± 4

insulation resistance


≥ 5000 @ 100 Vdc

operating temperature range


-20 ~ +55

compensated temperature range


-10 ~ +40

temperature coefficient of SPAN


± 0.02


temperature coefficient of ZERO


± 0.03



Electrical connection: 

Excitation+ green     Excitation- yellow   Signal+ white   Signal- red

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

Cable length:3 ±0.2 m

Cable diameter :5 mm

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


Packaging & Shipping


All products can be shipped by International Express including EMS,UPS,FedEx,DHL and TNTas you required. By plane or by ship is available, too. The detailed can be discussed with our sales.We will choose the safe and cheapest way for you to reduce your cost. 


All products will be well packed in hard paper box properly and security. Packing list will be enclosed inside the box. Please take care of this when you unpack the package.


Our Services


1. OEM/ODM Services:

Our company provides OEM/ODM services and Customized products services. 

With know-how technique and mass production capability, we are able to provide the specified sensing solution according to customer's application. 

What's your requirement? 

2. Quality Quarantee

We quarantee product quality for one-year starting from the date of delivery. 


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 30 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.

Send your message to this supplier
Ms. Yu Chen
sales engineer
To: Ms. Yu Chen

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