A Single Point Load Cell is a type of force sensor used to measure weight or load accurately.
It is commonly used in electronic weighing machines and small platform scales.
The load cell converts mechanical force into an electrical signal.
It operates based on the strain gauge principle.
Strain gauges are attached to a metal elastic element inside the load cell.
When a load is applied, the metal element deforms slightly.
This deformation changes the resistance of the strain gauges.
The change in resistance is converted into a measurable electrical output.
Single point load cells are designed to measure loads applied at any point on the platform.
They provide high accuracy and good repeatability in weight measurement.
These load cells are compact and easy to install.
They are widely used in retail scales, packing machines, and bench scales.
Most single point load cells are made from aluminum alloy or stainless steel.
The output signal is usually in millivolts per volt (mV/V).
They require signal conditioning circuits or amplifiers for processing the output.
Many load cells include temperature compensation for stable performance.
They can operate under different environmental conditions with proper protection.
Calibration is necessary to ensure accurate weight measurements.
Single point load cells are reliable and suitable for low to medium capacity applications.
Capacity 50 kg
Platform Size 200×200 mm
Accuracy Class .1%
Material Stainless Steel
Protection Class IP67
Output Sensitivity 2 mV/V
Cable Length 5 m
Sealing Type Welded Seal
Capacity Range – Available in different load capacities such as 300 g to 500 kg depending on the application.
Accuracy Class – Provides high measurement accuracy with standard classes like C3 or C4.
Rated Output – Typical output sensitivity ranges from 1 mV/V to 3 mV/V.
Excitation Voltage – Operates with recommended excitation voltage such as 5–15 V DC.
Material Construction – Manufactured using aluminum alloy or stainless steel for durability.
Operating Temperature Range – Works effectively within temperatures such as –10°C to +40°C or wider industrial ranges.
Ingress Protection – Available with protection ratings like IP65 or IP67 against dust and moisture.
Safe Overload Capacity – Can withstand overload conditions, commonly up to 150% of rated capacity.
Non-Linearity and Hysteresis – Offers low non-linearity and hysteresis for precise weight measurement.
Application Compatibility – Suitable for platform scales, retail weighing systems, bench scales, and packaging machines.
