The selection of a high-quality load cell is the weighing controller for each step of obtaining the weighing accuracy. The load cell (also known as the load cell or converter) is a mechanical force that converts the metal bending load into mechanical force Signal, the bend does not exceed the elasticity of the metal and is measured by a strain gauge bonded to the point unit. Is a piece of metal processing and bending of the mechanical force and mechanical force into electrical signals. The bend does not exceed the elasticity of the metal and the point at which the strain gauge is attached to the battery. As long as the load is applied to the appropriate position of the load cell, the strain gauge provides a proportional electrical signal.
In the key indicators of the load cell, will provide accurate weight information is:
Non-linearity: The rated output of the load cell is ± 0.018%.
Hysteresis: The rated output of the load cell is ± 0.025%.
Non-weight: The rated output of the load cell is ± 0.01%.
Creep: ± 1% of the rated output of the load cell at 5 minutes.
The effect of temperature on the output: ± 0.0008% of the load per fahrenheit.
Temperature Effect Zero: ± 0.001% of the rated load of the rated load per Fahrenheit.
Understand specifications: Although each specification does not necessarily apply to your weighing controller installation, it is important to understand each specification to determine the integrated accuracy of the load cell.
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