Introduction and Model List of Column Load Cells

　　Column type weighing sensorbelong toLoad CellThe most common type in the system is mainly used for measuring pressure, mainly with a large range, commonly ranging from 1T to 500T. It has the characteristics of compact structure, strong overload capacity, high natural frequency, fast dynamic response, and convenient installation. It is suitable for occasions such as truck scales, weighbridges, large cranes, experimental machines, various large tonnage batching weighing control, and material filling weighing.

The installation method of column type weighing sensors is also relatively convenient, directly fixing the bottom of the sensor to a certain object or equipment, and directly applying force through the top. As shown in the following figure:

Next, please provide information on three brands of cylindrical sensors for further understanding.

1. Swiss Mettler Toledo GD series column type weighing sensors

The Mettler Toledo GD series cylindrical sensors feature a patented design of a self stabilizing rocking column structure sensor using laser welding sealing technology. Low overall height, easy and fast installation. Provide various forms of connectors, and customers can directly choose suitable connectors based on different application situations to ensure measurement accuracy. Adopting laser welding sealing, with a protection level of IP68, it can be applied in various complex environments.
　

2. German HBM RTN series column load cells

　　German HBMThe RTN series cylindrical sensors have a range of 1 ton to 470 tons, low construction, stainless steel material, and protection level of IP68. They can choose explosion-proof types that comply with ATEX standards, suitable for various complex and harsh environments.

3. Tedia 120 Series Column Load Cell in the United States

The Tedea 120 is a large capacity truck scale and silo load cell equipped with unique rocker arm mounting components. The 120 model is suitable for all heavy-duty weighing applications, providing users with high accuracy and low installation costs.

The 120 model has a stainless steel casing to prevent corrosion. The alloy steel compression components are nickel plated, and the rocker arm installation accessories are galvanized alloy steel. The other two induction lines provide feedback on the voltage reaching the weighing sensor. By inputting this voltage into an appropriate electronic device, it is possible to fully compensate for changes in lead resistance caused by temperature changes and/or cable extension.