A Double Ended Shear Beam load cell measures compressive force, is secured at both ends, and has the load applied to the center, allowing it to withstand high loads and resist side forces effectively. These heavy-duty sensors are commonly used in high-capacity industrial applications like truck scales, silo weighing systems, and tanks due to their precision, robustness, and ability to handle demanding environments. 

Key Characteristics

• Load Application: 

  The primary characteristic is that the load is applied to the center of the load cell, while both ends are fixed to a frame. 

• Working Principle: 

  It measures shear forces in the center of the device, not bending or twisting, resulting in a clean and accurate signal. 

• Robustness & Resistance: 

  Double shear beam load cells are designed for high capacities and are highly resistant to lateral or off-center loads and vibrations. 

• Materials: 

  They are often made from durable materials like stainless steel or alloy steel to withstand harsh industrial environments. 

• Ingress Protection: 

  Many models feature high Ingress Protection (IP) ratings, such as IP67 or IP68, for protection against water and dust in industrial settings. 

Common Applications

• High-Capacity Weighing: 

  Ideal for truck scales, silo scales, hopper scales, and weighing frames due to their high load ranges (often in tons). 

• Industrial Systems: 

  Used in heavy-duty applications such as weighbridges, industrial mixers, and weighing systems for large machinery. 

• Force Measurement: 

  Employed in testing machines to accurately measure compressive forces in various testing scenarios.