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Instrumentation » Load Cell

Load Cell

نیروسنجWeight and force measurement is used in many cases such as weighing systems and various types of tensile tests or to measure torque. It is usually the basis of the weighing system and load cell weight measurement . The load cell is responsible for measuring and accurately converting the amount of weight and power to the appropriate output in millivolts per volt with the element of strain gauge sensors. To use a load cell correctly, the user must have a detailed understanding of how its types work. Strain gauges or strain gauges are available in foil and semiconductor samples. It is usually more common to use foil samples, but semiconductor samples are used in smaller dimensions and special cases.

We have provided practical explanations in different parts and practical examples of different types of load cell, load cell transmitter, strain gauge sensor and dynamometer, and weight and torque meter display or crack meter.

لودسلLoad cells are divided according to their appearance and also how the physical force is applied to the sensor body. Usually, load cells can be divided into four main categories: traction cell load, compressive cell load, flexural cell load and also single point load cell. .



انواع لودسل

1- Compression load cell ( cylindrical canister or compression compression ): The appearance of this load cell is similar to a can. As the name of this load cell suggests, the pressure exerted on this type of load cell by the load causes changes in length (less than the diameter of a thermo) in the load cell. This type of load cell is often used in road scales.

2 - Strain Tensile ( S Type ): Appearance of the cell like S is. The mechanism of action of this load cell is also based on length changes. One side of the load cell is connected to a fixed point from the top and force is applied to it from the bottom. This type of load cell is often used in suspension weighing systems.

3 - Shear beam ( Shear beam ): This type of load cell is often used in bucket scales and some special projects.

4- Single point load cell : This type of load cell is often used for small cups such as scales and baskets.

Load cells, usually strain gauges, fill with inert gas or nitrogen to protect the sensor element.

 

آناتومی لود سل
  • Load cell accuracy class of the sensor, which is actually its output accuracy C3, C4, C5, C6
  • Degree of protection or IP of the load cell sensor
  • Load cell output value
  • Measured weight and maximum load-bearing weight of the cell
  • Temperature range worked load cell