What is the problem of electronic truck scale in weighing
Time：2016.06.03 News sources： Hebei Chaoda Sealing Products Co., Ltd
1, the sensor should be used to form a joint copper wire bypass, in order to protect them from the welding current or the damage caused by lightning. In the use of sensors, strong thermal radiation must be avoided, especially one side of the strong thermal radiation.
2, electrical connection equipment such as signal line cable with strong power sensor or control lines arranged in parallel.
3, in the installation process, if it is necessary, can be used with a high degree of sensor and other sensors to replace the sensor, to the end, and then put the sensor. Generally speaking, the fixed screw is used for high strength screw.
4, the level of adjustment: one is the single sensor installation plane mounting base to adjust the level by level, on the other hand refers to the installation of surface mounting base of multiple sensors to try to adjust to a level (level), especially the number of sensors is more than three of the weighing system, more should pay attention to this point, the main purpose of doing so is to make the load of each sensor is basically the same.
5, as far as possible with automatic positioning of the structural parts. Can prevent some lateral force acting on the sensor. Because some of the lateral force is not caused by mechanical mounting, such as thermal expansion caused by the lateral force, lateral force caused by wind, lateral force vibrating and some weighing on the container caused by is not caused by mechanical mounting.
6, the output signal of the sensor readout set "controllable silicon circuit should not and can produce strong interference, and has considerable heat generating contactors and other equipment in the same box, if it can not be sure of this, you should consider setting baffle isolation in between them, and the fan in the box. The electronic circuit for measuring the output signal of the sensor should be as far as possible to configure the independent power supply transformer, and not to share the same main power supply with the equipment and other equipment.
