Axle weight meter, axle load meter price | manufacturer --- cable "error" description

Axle weight meter, axle load meter price | manufacturer --- cable "error" description

2017-11-15 Zhongyuan Weighing Apparatus Factory

The so-called axle loader cable "error" refers to the measurement error caused by the temperature change of the scale cable connected between the scale instrument and the floor scale sensor or the junction box. The scale sensor must be temperature compensated before leaving the factory to meet the specified requirements in the required operating temperature range. The temperature compensation for the scale sensor is usually divided into a scaleless cable and a scale cable with a connection. .

However, the cable length of the connected axle loader is generally not more than three meters. Such lengths often fail to meet the requirements in actual use. Special large scales are often connected to scales with cable lengths of up to tens of meters or even hundreds of meters. Such a long scale scale cable resistance voltage drop not only makes the actual bridge voltage of the scale sensor significantly less than the reputation value of the bridge voltage, ie the bridge voltage at the output of the display.

Moreover, due to temperature changes, changes in the resistance of the scale cable also cause significant measurement errors. The weighbridge cable is not a separate component in the weighing system. It does not perform the specific measurement functions itself, nor can it be individually measured. But it is an integral part of the scale instrument and part of the weighing system. In a weighing system, the scale sensor is a separate component and the display plus the scale cable forms another component.

The product zui can weigh up to 200 tons and the test data is accurate! The product is very light! It can be used in harsh and heavy muddy environments in various alpine regions. The product has a service life of more than 10 years. Can withstand the rigorous test of zui's demanding users! The unit of use agrees that this is the current domestic overloaded detection product!