Load Cells – Industrial Weighing Sensors for Scales, Tanks & Process Systems
Our load cells are precision weighing sensors designed for integration into industrial weighing systems, platform scales, tank weighing, silo weighing, and process control applications. Available in compression, tension, and shear beam configurations with capacities from 50 kg to 50,000 kg, our range covers the full spectrum of industrial weighing requirements — from light-duty bench scale builds to heavy-capacity vessel and silo installations.
Unlike complete weighing instruments, load cells are the core sensing component at the heart of any weighing system. Selecting the right load cell type, capacity, and protection rating is critical to achieving accurate, reliable, and long-lasting performance. Our range includes standard industrial load cells as well as ATEX-certified models for hazardous area applications in Zone 1, Zone 2, Zone 21, and Zone 22 environments — making them suitable for use in chemical, pharmaceutical, and explosive atmosphere settings.
Load Cell Types Available
- Compression load cells — ideal for platform scales, floor scales, and vessel weighing where the load is applied vertically downward
- Tension load cells — suited to hanging and suspended weighing applications including crane scales and hopper systems
- Shear beam load cells — widely used in bench scales, conveyor weighing, and low-profile platform scale builds
- Single point load cells — for compact bench and retail scale applications requiring a single sensing point
- ATEX-certified load cells — for hazardous area installations in Zone 1, 2, 21, and 22 environments
Common Applications
- Platform and floor scale construction and replacement
- Tank, vessel, and hopper weighing systems
- Silo weighing and bulk material monitoring
- Conveyor belt and in-motion weighing
- Process control and batching systems in manufacturing
- Hazardous area weighing in chemical and pharmaceutical plants
All load cells are sourced from leading manufacturers and are available with UKAS-traceable calibration certificates on request. If you need help selecting the right load cell for your application, contact our technical team for advice.
Frequently Asked Questions
What is a load cell and how does it work?
A load cell is an electromechanical sensor that converts a mechanical force (such as weight) into an electrical signal. When a load is applied, the load cell’s internal strain gauges deform slightly, changing their electrical resistance. This change is measured and converted into a weight reading by a connected indicator or controller.
What load cell capacity do I need?
As a general rule, select a load cell with a capacity at least 20–25% above your maximum expected load to allow for dynamic forces, shock loading, and overload protection. For multi-load-cell systems (e.g. a 4-cell platform scale), the total system capacity is divided across the cells — contact our team for guidance on your specific application.
What is the difference between compression and tension load cells?
Compression load cells measure forces pushing down on them and are used in platform scales, floor scales, and vessel weighing. Tension load cells measure pulling forces and are used in hanging or suspended weighing applications such as crane scales and hopper systems. Shear beam load cells can handle both and are commonly used in bench and platform scale builds.
What does ATEX-certified mean for load cells?
ATEX certification indicates the load cell is approved for use in potentially explosive atmospheres, such as those found in chemical plants, fuel storage, and pharmaceutical manufacturing. ATEX load cells are rated for specific zones (Zone 1, 2, 21, 22) depending on the nature and frequency of the explosive atmosphere — always confirm the correct zone rating for your installation.
Can I get a calibration certificate with my load cell?
Yes. Traceable calibration certificates are available on request for all load cells in our range. For complete weighing system builds, we can also provide system-level calibration and commissioning support — contact our team for details.
