Load cell 20Kg – Electronic Weighing Scale Sensor

A load cell is a type of transducer that produces an electrical signal that is proportionate to the force being measured. Hydraulic load cells, pneumatic load cells, and strain gauge load cells are among the numerous types of load cells.

This is a common load cell that weighs up to 20 kg. A microcontroller cannot directly measure the load cell’s output because it is in mili-volts. To make the load cell’s output readable to a microcontroller, an ADC with high resolution or an instrumentation amplifier is necessary.

Specifications

• Capacity: 20KG
• Rated output(MV/V): 2.0±0.15
• Accuracy class: C2
• Maximum number of laod cell verification intervals(N max): 2000
• Minimum number of laod cell verification intervals(Vmin): EMax/5000
• Combined error(%RO): <±0.030
• Creep(%RO/30min): 0.03
• Temperature effect on sensitivity(%RO/°C): 0.0016
• Temperature effect on zero(%RO/°C): 0.003
• Zero balance(%RO): 1.0
• Input resistance(O): 402±6
• Output resistance(O): 350±3
• Insulation resistance(MO<50V>): 5000
• Recommended excitation voltage(V): 10~15
• Compensated temperature range(°C): -10~+40
• Operating temperature range(°C): -35~+80
• Safe overload(%RO): 150
• Ultimate overload(%RO): 200
• Load cell material: Aluminium
• Method of connecting wire: Red(+),Black(-),Green(+),White(-)
• Size: 27×21.5×130.4mm
• Weight: 165g.