Single Point Load Cells

A single point load cell is a small sensor that measures weight using just one point of contact, instead of needing a sensor under each corner of a platform. When weight is placed on it, the sensor bends very slightly, and that tiny movement gets turned into a signal that’s sent to a display, showing you the weight.

Off-centre loading happens when an item is placed towards one side or corner of a platform rather than dead centre. Good single point load cells are designed to compensate for this automatically, so the reading stays accurate no matter where on the platform the load is placed. This makes them ideal for everyday use, where items rarely land perfectly in the middle.

Because only one sensor is needed instead of three or four, single point load cells simplify design, reduce cost, and make for a more compact scale. They still deliver fast, precise, and stable readings, making them a dependable, cost-effective foundation for a wide range of compact weighing setups.

They’re widely used in bench scales, platform scales, high-speed checkweighers, packaging machinery, multi-head weighers, and marine scales, as well as in medical, food, and pharmaceutical equipment. Their compact size also makes them a popular choice for OEM machine builders.

Single point load cells are available across a broad range of capacities to suit different applications, from smaller sensors handling around 5kg up to higher-capacity versions rated for 1000kg. The right capacity depends on the maximum load your platform or machine needs to handle.

Single point load cells are typically manufactured from aluminium or stainless steel. Aluminium versions are lightweight and well suited to lower and medium capacity applications, while stainless steel options offer greater durability and are often the preferred choice for demanding or hygiene-sensitive environments.

Yes. Stainless steel single point load cells, including electro-polished, laser-welded designs, are built for marine, food, and pharmaceutical settings where hygiene, washdown, and corrosion resistance are essential.

Absolutely! Their compact size, wide range of capacities, and choice of mounting hole patterns make single point load cells a popular choice for OEMs building bench scales, platform scales, checkweighers, and other weighing machinery. Our weighing specialists are happy to help if you’re unsure which cell is the right fit.

Routine visual inspection helps catch wear, corrosion, or cable damage early, and periodic calibration keeps readings accurate over time. MWS offers servicing and calibration support to help maintain reliability and compliance. Learn more about our calibration services.

Yes, indeed! Single point load cells can be customised in terms of capacity, material, mounting hole pattern, and cable length, making sure the system aligns perfectly with your operational and compliance needs.