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Functional characteristics:
1.Digital communication technology;
(1)It adopt RS485 bus technology to realize the long distance transmission of signals, and the transmission distance is not less than 1000 meters;
(2)The output digital signal amplitude of 3~4v, so that anti-interference ability is enhanced, while improving the system against lightning ability;
(3)The result of bus is convenient for the application of many weighing sensors. In the same environment system, 32 weighing sensors can be connected.
2.Intelligent technology
(1)Preventing using simple circuit to change the weighing signal and size;
(2)Sensor parameter can be changed according to instructions;
(3)Memory capability eliminates calibration problems after changing sensors;
3.Digital calibration technology
(1)Making weighing the load (four corners) calibration one time completed automatically;
(2)Making the weighing instrument range calibration finished one time;
(3)The range factor and zero value of the weighing instrument can be modified according to the requirements, and the coefficients and zero parameters of each sensor can be modified.
4.Fault diagnosis technology
(1)It has ability to diagnose zero value variation of weighing instrument;
(2)It has ability to diagnose the value of the zero point of each sensor;
(3)It has ability to diagnose changes in the communication of each sensor;
(4 It has ability to judge the address and number of the sensor after replacing the sensor;
(5)It has the ability to raise multiple operating error messages.
