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Treatment method for moisture of weighbridge sensor
Weighbridge is generally used to weigh cars and goods. It is relatively large, but it is fast and accurate in weighing and has a wide range of uses, so it is loved by many users. It is mainly composed of carrier, weighing display instrument, weighing sensor, junction box and other components. Because the precision of the parts of the weighbridge is relatively high, such as the weighbridge sensor. In fact, no matter what the object is, it will be affected with damp in cloudy days and rainy days, but as long as our maintenance method is good, it will not cause too much damage to the sensor. However, if the weighbridge sensor is accidentally affected with moisture, it may lead to inaccurate weighing values. How should we deal with this situation?
1. Dismantle all sensors and connect them to a single circuit. A good sensor can always return to zero and be stable. The sensor will jump after being damped and cannot return to zero; Or, after manual reset, the jumping number will appear.
2. Sometimes through the above methods, the moisture sensor cannot be detected and must be loaded for detection. All sensors shall be loaded one by one, and obvious deviation will occur when the damped sensor is loaded with 3000kg~4000kg.
We usually pay more attention to the maintenance and servicing of the weighbridge sensor, and try to avoid using it in damp places, so that we can largely prevent parts from getting damp. Small preventive measures:
1. Before the sensor is installed, the whole part shall be coated with grease, especially the wiring and elastomer.
2. Do not wash the table top with water in rainy days. Keep the table bottom clean.