Compression Type Column Load Cell

Product Description

Model 90210 / 90310 is a strain gauge based multicolumn compression load cell designed for high-capacity force and weight measurement. The sensor is hermetically sealed, providing excellent protection against moisture, dust, and harsh industrial environments. Its compact and low-profile design makes it suitable for heavy-duty weighing applications such as tank weighing, silo weighing, truck scale systems, and compression testing machines.

The 90310 model offers a high-accuracy linearized version (up to 200 Tf capacity) for applications requiring precise force measurement. With capacities ranging from 5 Tf to 500 Tf, the load cell is widely used in industrial automation, civil engineering testing, and hydraulic press systems.

Frequently Asked Questions (FAQs)

1. What is the working principle of the 90210 / 90310 load cell?

The load cell works on strain gauge technology. When compressive force is applied, the metal structure slightly deforms. This deformation changes the resistance of the strain gauges, which generates an electrical signal proportional to the applied load.

2. What type of load cell is this?

It is a multicolumn compression type load cell designed specifically for measuring compressive force or weight.

3. What is the capacity range of this load cell?

The standard capacity range is 5 Tf to 500 Tf depending on the model.

4. What is the difference between Model 90210 and Model 90310?

• 90210: Standard compression load cell.

• 90310: Linearized version offering higher accuracy, available up to 200 Tf capacity.

5. What industries commonly use this load cell?

Typical industries include:

• Tank and silo weighing systems

• Hydraulic press machines

• Civil and construction testing

• Pile and structure testing

• Material testing laboratories

6. What is the output signal of this load cell?

The load cell provides a standard output of 2.0 mV/V, which can be connected to indicators, controllers, or data acquisition systems.

7. What is the recommended excitation voltage?

The recommended excitation voltage is 10 VDC, with a maximum limit of 15 VDC.

8. Is the load cell protected against environmental conditions?

Yes. It is hermetically sealed with IP68 protection, making it suitable for harsh industrial environments.

9. Can this load cell be connected to digital systems?

Yes. It can be used with compatible instruments offering 420 mA, 02 V output, RS-485 interface, USB output, Bluetooth telemetry, or wireless telemetry.

10. What optional features are available?

Optional features include:

• Dual bridge configuration for sensor redundancy

• Digital communication interfaces

• Software for data visualization, tabulation, and reporting