Load cell

Compression Load Cell

Measures force applied in a compressive (pushing) direction
Typically cylindrical or “pancake” shaped
Used for heavy weighing applications
Suitable for platform scales, tank weighing, and industrial machinery

High Precision Compression Load Cell

Specially designed for very accurate and sensitive measurements
Used in laboratory testing and calibration systems
Offers minimal hysteresis and high repeatability
Often used in material testing machines

Tension Load Cell

Measures force applied in a tensile (pulling) direction
Often S-beam or rod-end type
Used in crane scales, cable tension monitoring, lifting equipment
Can measure static and dynamic loads

Industrial weighing systems
Platform and truck scales
Tank and hopper weighing
Material testing machines
Crane and hoist load monitoring
Aerospace and automotive testing
Robotics and automation systems

High accuracy and reliability
Long-term stability
Compact and robust design
Easy integration with digital systems
Suitable for static and dynamic loads
Wide measurement range

1. What is the working principle of a load cell?

It works on the strain gauge principle, where mechanical force changes electrical resistance, producing a measurable signal.

2. What is the difference between tension and compression load cells?

• Compression measures pushing force.
• Tension measures pulling force.

3. What is mV/V in load cells?

It represents the output signal in millivolts per volt of excitation voltage.

4. Can a compression load cell measure tension?

No. It is specifically designed to measure compressive force only.

5. How accurate are high precision compression load cells?

They can achieve very low error percentages (±0.03% or better depending on model).