Load Cells by Sands Industries
Precision Force Measurement from Milligrams to Megatons
Sands Industries supplies high-accuracy load cells for industrial, OEM, and research applications. From crane overload protection to automated filling systems and sim racing pedals, our load cells are designed for performance, repeatability, and integration. We offer custom engineering and local support for projects across Australia.
Built for Precision: S-Type Load Cells Explained
S-type load cells are versatile, bidirectional force sensors known for their high accuracy in both tension and compression applications. Named after their distinctive “S” shape, these sensors are commonly used in inline force measurement setups such as hanging scales, batch weighing systems, and mechanical testing rigs.
Unlike standard platform or beam load cells, S-types are designed for axial loading, making them perfect for suspended, vertical applications where precise force alignment is crucial.
In this guide, we’ll explore:
- How S-type load cells work and are mounted
- Why they’re trusted for tension and compression use
- Key specifications and model options
- Where they’re used across Australian industries
Design & Mounting Orientation: Why the “S” Shape Matters
The unique S-shape isn’t just for looks — it’s a mechanically efficient design that allows the sensor to experience equal strain on both sides when tension or compression force is applied along the vertical axis.
Key Installation Notes:
- Top and bottom threaded holes accept eye bolts, shackles, or rod ends
- Load must be axial and symmetrical to maintain calibration accuracy
- Misalignment or angular loading can reduce lifespan or accuracy
- Typically mounted between a hanging fixture and load platform, or between a press actuator and load base
Because the signal response is uniform in both tension and compression, S-type cells can easily be reversed or reused across multiple orientations, giving engineers design flexibility in tight or dynamic setups.
True Bidirectional Sensing: Tension and Compression in One
Most load cells measure force in a single direction (either pushing or pulling), but S-type load cells can do both.
Applications in Tension:
- Hanging scales and suspended weighing
- Material tensile testing systems
- Industrial hoists and crane scales
Applications in Compression:
- Batch weighing systems under hoppers
- Press machines and test rigs
- Actuator-mounted force sensors
This dual-mode capability means less hardware switching, easier integration with control systems, and better ROI across testing and process control setups.
Specs and Models: What to Look for in an S-Type Load Cell
While models vary by manufacturer, Sands Industries ensures compatibility with common industrial and lab environments. Here’s what a typical S-type cell offers:
| Specification | Typical Range / Value |
|---|---|
| Rated Load Capacities | 5 kg to 10,000 kg |
| Material Options | Aluminium, alloy steel, stainless steel |
| Output Signal | 2.0 – 3.0 mV/V |
| Non-Linearity | ±0.02% of full scale |
| Temperature Range | –10°C to +60°C |
| Ingress Protection | IP65 (standard) to IP68 (sealed units) |
| Cable Type | Shielded 4-wire or 6-wire |
| Certifications | OIML, RoHS, CE (model dependent) |
Custom models may include built-in amplifiers, digital output, or ATEX certification for use in hazardous zones.
🛠️ Need help choosing a model? Contact our team to match the right cell with your mechanical or automation setup.
Common Applications Across Australian Industry
Thanks to their simplicity and reliability, S-type load cells are found across many sectors — from lab equipment to food manufacturing.
Popular Use Cases:
- 🧪 R&D and Product Testing Labs – Force feedback during compression or tensile testing
- 🏗️ Batching Systems – Integrated under hoppers or dosing valves
- 🏥 Medical Device Testing – Fine force measurement in prosthetic R&D
- 🏭 Packaging Lines – Inline weight checks or force-based rejection systems
- 🪝 Crane & Hoist Scales – Suspended weighing for logistics and lifting operations
- 🔩 Actuator Feedback Systems – Load confirmation in motorised systems or servos
For compact setups, dynamic applications, or R&D environments, S-types are often the most practical sensor available.
Why Source S-Type Load Cells from Sands Industries?
At Sands Industries, we supply S-type load cells that combine accuracy, ruggedness, and compatibility. Whether you’re running a testing lab or automating a batching line, we’ll help you integrate the right load cell with your control systems, mechanical design, and compliance requirements.
✅ Wide range of load capacities (5 kg to 10,000 kg)
✅ Stainless steel and ATEX-rated models available
✅ Fast dispatch from our NSW warehouse
✅ Local support and calibration guidance
🔗 View Full Load Cell Range
📞 Get Expert Advice or call us direct
External References
🔗 VPG – S-Type Force Sensors & Applications
📍 Sands Industries on Google
📍 Sands Industries Contact Info
📌 Unit 16/191, McCredie Avenue, Smithfield, NSW 2175
📞 +61 4415 9165 | +61 477 123 699
✉️ sales@sandsindustries.com.au
Build with Flexibility & Accuracy
S-type load cells are ideal for teams that demand versatility, compact design, and bi-directional force measurement. Whether it’s suspended weighing or actuator-based systems, they perform reliably under pressure — in both directions.
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