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80 Ton100 Tons Weighers for Sale Weighbridge Truck Weighing Scale Weighing System

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  • Zhejiang, China
  • SAINTBOND
  • WSystem01
  • 110-240V(AC)
  • LED LCD
  • truck weighing scale 80 ton
  • Carbon Steel
  • Weigh the weight of the product
  • High precision and stable performance
  • OEM/ODM
  • 30% advance payment, the rest payment before delivery

80 ton100 tons weighers for sale weighbridge truck weighing scale weighing system

       

Tank weighing system normally consists of load cells,junction box and weighing controller. It is widely used in production management and process control areas where weight measurement&control is involved.

The general idea of tank weighing is to place load cells under each foot of the tank/hopper/vessel, then connects the load cells to a weighing controller through a junction box which is used to compensate the signal difference of the load cells. The weighing controller is able to display the weight value after the system is calibrated, the indicator is equipped with relays output, 0-5V/0-10V/4-20mA analog output and communication port for automation control purpose.

Before calibration, corner trimming is needed, which can be done through junction box, the point of cornner trimming is to make sure every load cell gets the same output under same load, so the weighing system will get the same readout even though the weight is distributed unevenly.

Calibration is extremely important to get the weighing system work functionally. Normally it is 2-point(Zero and Span) calibration.The difficult part is to find the dead weight for the span calibration,which is recommended to be 70~90% of the total capacity.There are many ways to get the dead weight,water is most common used;weight measured by another proved weighing device is also a good choice.

 

1.The most common concerns about choosing suitable load cells invole:

2.Mounting--Load cell needs to mounted under tank foot easily and firmly.

3.Accuracy--Different weighing applications have different requirements of measuring accuracy.

4.Capactiy-- Uneven load distribution should be considered when choosing load cell capacity.

5.Ingress protection--Depending on the operating environment.

Technical Parameter:

Capacity

100kg to 200t

Resolution

1/10,000

Number of Load cells

3 / 4 / 6 / 8 (as per silo design)

Weighing Controller

Panel Mount / Wall Mount / Flame Proof

Power Supply

0-220V AC ~ 24VDC

Communication

RS 232 / RS 485 Modbus / 4~20mA Analogue


Vertical Mounting:

   

One has the option of mounting with three load cell of four load cell option. In the case of three load cells the mountings are fixed at 120 degrees and the hopper should be circular.

Horizontal Mounting:

   

One has to mount the hopper with four load cell. In the case a horizontal agitator being present , one will have to use the Dual Link Mounting assemblies to reduce the vibrations.

Many types of load cell are suitable:


 

         

 

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