A load cell transducer/sensor creates an electrical signal whose magnitude is directly proportional to the force measured. The various types of load cells include hydraulic load cells, pneumatic load cells, and strain gauge load cells. The standard straight bar load cell 10kg (sometimes called a strain gauge) translates up to 10 kg of pressure (force) into an electrical signal. Each load cell 10kg measures the electrical resistance that changes is proportional to the strain (e.g. pressure or force) applied to the bar. The output of the load cell is in milli-volts and cannot be directly measured by a micro-controller. So an ADC with high resolution or an instrumentation amplifier reads the output of the load cell to the microcontroller.
The intensity of deformity defines how much force applied, and this value digitally sent to an interface module. This gauge can determine how heavy an object is, whether the object’s weight changes over time or if you simply need to sense the object by measuring strain or load applied to a surface. This straight bar load cell made from an aluminum alloy. And it is capable of reading a capacity of 10KG of weight. These load cells also provide an IP66 protection rating for the sensor.
The load cell has four lead wires which connect HX711 A/D Pressure Sensor. It is easy to use with a driving voltage of 5-10V and produces the output voltage as the force changes.
Due to its high accuracy, it has a wide range of applications in the electronic platform scale, Digital scale, etc
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