What is the classification and principle of weighbridge remote control

Weighbridge remote control is a device that changes the weighing results of remote weighbridge according to people's subjective will by using radio remote control technology and utilizing the technical defects of key weighbridge components. It is a paired device consisting of a radio transmitter and a radio receiver. Radio transmitter to complete the control of various instructions coding and transmission, similar to a switch; Radio receiver, to complete the decoding of the transmitter instructions, and according to the requirements of the instructions to complete a variety of control functions. 1. According to the working principle, it can be divided into signal control type, parameter control type and display control type. 2. According to the installation location, it can be divided into two types: external type and internal type; 3. According to the control mode, it can be divided into proportion formula and numerical formula; 4, according to the radio frequency, can be divided into wireless remote control, mobile phone signal control and other ways. 5. For loadometer type, it can be divided into digital type and analog type The principle of 1. Add and subtract the signals of the weigh-weight sensor to change the weigh-weight result. 2. Control the calibration parameters of weighing instruments of the weighter, and change the weighter measurement results. 3. Control the weighing instrument display part of the weighbridge, and change the weight value displayed by the weighbridge.