Forklift Weighing system is attached to the original weighing management system using long-distance range RFID technology to achieve the automatic identification of weighing electric forklifts, and will automatically collect the weighing electric forklift information into the weighing management system. Mainly used with today's electric forklift and transport industry, can make the measurement and control over the speed of the car to improve 3-4 times, through the automatic identification of the car number and accurate measurement, can make the measurement and control of the accuracy is greatly improved, in addition to forklift electronic weighing system implementation also greatly reduces the staff's labor intensity and the error rate of manual weighing, improves the transparency of the management process, and promotes the informationization process of the enterprise.

The network topology of the forklift electronic weighing system includes: monitoring and management system, electric forklift queue management, weighing host, sampling host, real-time monitoring, database server and other online workstations. The weighing systems of each unit are linked together through the in-plant LAN to realize data sharing.

Weighing system to use strict hierarchical management technology, operating password and smart card to verify the network authority design, double authentication, effectively avoid illegal transgression operation, the management of all levels through the customer's requirements to define.

There are protection measures for all data files, and the creation, modification, deletion and query of data should be authorized to prevent illegal operation of data; the modification and deletion of original data are recorded in log files for future verification.

In order to ensure the measurement accuracy in various environments of forklift truck weighing, the processing of linear compensation, zero compensation and temperature compensation are generally added to the strain gauge bridge circuit of forklift truck weighing, as well as the design of sensing dynamics. At the same time, in order to ensure the accuracy of the sensor remote excitation, generally in the strain gauge excitation at both ends and then output two wires to the weighing instrument, used to calculate the excitation voltage in the long line transmission when the loss of compensation in the tuning or replacement of the digital load cell, digital weighing instrument, directly in the weighing instrument for tuning, no need to tune the angular difference through the junction box, greatly improves the simplicity of the weighing of the regular inspection and maintenance and to take the guarantee of the commercial metrology The accuracy of the commercial measurement of the insurance is greatly improved.

The forklift can quickly detect the overweight goods without affecting the weighing, and guide the overweight into accepting further review and processing through the supporting electronic display board and weighing instrument, sign, so as to realize the overweight data preservation without affecting the normal weighing, realize the non-stop overloading detection, and prompt the re-checking only if the overloading is overloaded after the pre-checking, so as to realize the fusion of the detection and the weighing. It communicates with the central control room through RS-485 bus, which can be independently controlled and also realize PLC on-line control. It is composed of computer, weighing module and peripheral equipment, as the human-machine interface of the whole system. Completes all system parameters setting, process monitoring and data recording.

Technical Parameters

Maximum weighing capacity: 2000kg, 3000kg, 5000kg

Minimum weighing capacity: 1kg, 2kg, 2kg

Accuracy: ±0,1%

Measuring section: Electronic scale display instruments and sensors

Power supply used: 6-digit LED display

Options: Printer for electric forklifts (RS-232C)