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What are the advantages of truck scale?
According to the electronic signal transmission mode, it is generally divided into digital truck scale and analog truck scale. Analog truck scale and digital truck scale have their own advantages. In this chapter, we will introduce the advantages and advantages of digital truck scale.
① High accuracy: digital truck scale adopts high accuracy digital sensor, which improves the overall accuracy of the. The high accuracy of the sensor is the basis of the high accuracy of the weighing system. The digital sensor is generally made of good alloy steel 40CrNiMoA elastomer, and the accuracy of the sensor is greatly improved through multiple compensation processes and A/D digital linear processing technology.
② Good consistency and easy interchangeability: after A/D digital compensation, the zero point of the digital truck scale sensor is well controlled, the linearity is greatly improved, and it is almost a straight line. The linear internal code of each sensor is controlled within one third of a million. Sensor interchangeability is significantly improved! Maintenance and debugging of truck scale can save time for users, and also bring convenience to weighing instrument manufacturers.
③ Easy to adjust the foot difference: the digital truck scale uses a digital sensor, so it is convenient to adjust the angle difference. During debugging, each digital sensor will not affect each other, and there are no problems such as zero point and impedance matching. It is unnecessary to adjust the potentiometer in the junction box to avoid unstable factors caused by the potentiometer. All angle difference adjustment operations are adjusted in the instrument (or computer), which can be slightly adjusted. The accuracy is 1/10000.