FA329
FIBOS
50,100,200,300,500kg,1,2,3,5t
≤0.01%F.S.
As per capacity please refer to product description
<0.22
>600KHz
Stainless steel
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S beam load cell 50kg to 5ton Product Description |
The FIBOS FA329 is a high-precision alloy steel S-type tension and compression load cell designed for reliable force measurement in industrial weighing and automation applications. With a wide capacity range from 50 kg to 5 tons, it provides accurate bidirectional measurement with excellent linearity, low creep (≤0.01% F.S.), and high repeatability. Its robust construction ensures stable performance under both static and dynamic loads, while the optimized strain gauge design delivers consistent and precise results. Featuring strong overload capacity (150% safe load) and durable build quality, it is ideal for weighing systems, material testing, and process control applications.
S Beam Load Cell 50kg to 5ton Dimensions(Unit:mm) |

We provide 3D model files of our products.Support |
Mini S Type Force Transducer Load Direction | Mini S Type Force Transducer Wiring |
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Mini S Type Force Transducer Specifications |
Sensor Physical Parameters | |
Nominal Capacity | 50,100,200,300,500kg,1,2,3,5t |
Deflection at Full Scale | <0.22mm |
Fundamental resonance frequency (f_G) | >600KHz |
Safe Overload | 150%F.S. |
Operating Temperature | -20~70℃ |
Ingress Protection (IP) | IP65 |
Cable | 6m |
Spring Element Material | Alloy Steel |
weight | |
Loading Direction | Tension & Compression |
Sensor Accuracy Parameters | |
Combined Error | ≤0.1%F.S. |
Non-linearity | ≤0.02%F.S. |
Hysteresis | ≤0.1%F.S. |
Repeatability | ≤0.02%F.S. |
Creep(30min) | ≤0.01%F.S. |
Temperature Effect on Output | 0.02%F.S./10℃ |
Electrical Parameters | |
Rated Output | 2.0±20%mV/V |
Excitation Voltage | 5~12V DC |
| Insulation Resistance | ≥5000MΩ/100V(DC) |
Mini S Type Force Transducer Installation |
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| The load must be applied along the axial (vertical) direction. Avoid any side force, bending moment, or torque, as it may affect accuracy or damage the sensor. |
Recommended force sensor combinations |
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Force sensor manufacturing process |
Miniature Inline M4 Load Cell Non-standard customisation process |
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| Fibos possesses a professional technical team capable of developing customized products to meet specific client requirements. Our R&D cycle is seamlessly integrated with our in-house production lines, enabling us to deliver relevant products within a short timeframe. |
Force Sensor Case Studies |
Frequently Asked Questions about Force Sensors |
A: The FA329 S-type load cell is widely used in industrial force measurement applications such as crane scales, hopper weighing, tensile testing machines, automated assembly lines, and logistics weighing systems.
A: The FA301 is made of high-quality stainless steel, offering excellent corrosion resistance and mechanical strength, ensuring stable performance in harsh environments such as humid or dusty conditions.
A:Yes, the FA301 is a bidirectional load cell that can measure both tension and compression forces, making it suitable for various force testing applications.
A: The S-type structure provides symmetrical deformation under load, ensuring excellent linearity and resistance to off-center loading. The threaded holes on both ends allow flexible installation with rods or hooks.
A:The FA301 offers excellent linearity, repeatability, and long-term stability. It also provides strong resistance to interference, ensuring reliable measurement results.
A:Yes, FIBOS offers customization options including capacity range, dimensions, thread specifications, output signals, and adaptations for special environments.
Precision Force Sensing
— Engineered for Stability, Calibrated for Accuracy.