Precautions for replacement load cell

When replacing the load cell is also requiring attention , correct replacement approach allows the sensor is more convenient to install , click Yes precautions. A weighing sensor increases as the rated load , the output of the micro- volts / division signals are reduced , rather than as the load increases, the output signal also increases . This point is often overlooked . So replacing the sensor should be used as much as possible like the original load sensors. To replace the load slightly larger , we should pay attention to electronic scales weighing indicator range is adjustable : If it is not adjustable old display instruments, because the load into a larger sensor, the output of the micro volts / division signal is smaller, not full-scale output, display , DIP adjust achieving its purpose and can not use ; if it is adjustable range weighing indicator ( such as Toledo 8140 series ) , and replaced with a larger Cooling Temperature Sensor payload after the by setting the range, according to the instructions debugging. Also note that , if the load sensor is too large , the output of the micro -volt / div signal is too small , easy to reduce the sensitivity of the scale . (2) For the second force transmission link ( ie, the first lever and the second force transmission power transmission link between the lever ) S-shaped Crankshaft Positioning Sensor  installed in electromechanical integration scale , should pay attention to : Reinstall the sensor after linking rod length with the same length as the original link . On the other hand , is to ensure that the first level of leverage and power transmission link with the first force transmission lever vertical angle of 90 degrees . If there are deviations , the scale will directly affect the accuracy and sensitivity. Link length is too long , a " large scale " phenomenon ; too short , a " small scale " phenomenon . At this point should also note that the link must be in free suspension state , in conjunction with other objects of friction to avoid affecting the sensitivity of the scale . 3 electromechanical integration scale in replacement of Car Sensors debugging, debugging mechanical scales should be based on accurate weighing indicator according to instructions . 4 . Whether electronic or electromechanical integration scale scales , in replacement of the sensor , it must pass through the test before use.