The explosion-proof Weighing system for hazardous waste, relying on advanced technologies such as IoT, big data, and AI intelligence, focuses on the full life cycle weighing control of hazardous waste from generation, storage, warehousing, transfer to outflow. It builds an integrated solution of "automated collection, intelligent management, full-process traceability, and one-click compliance", completely solving the traditional management problems and providing an efficient, precise, and safe weighing management new paradigm for waste-producing enterprises, disposal units, and regulatory authorities, helping enterprises achieve the transformation from "passive compliance" to "active management". Through a unified monitoring interface, it automatically collects dynamic data from various monitoring environments and forms various reports (such as fuel payment reports, unpaid fuel reports, monthly, daily reports, etc.) and detailed tables based on these monitoring data, facilitating business statistics and queries. The powerful query function can be used to query user records, reports, etc. by ticket number, well position number, user code, product number, etc., and on this basis, the system will also form a complete business information feedback and supervision control mechanism, providing strong support for enterprises to conduct scientific business management and decision-making. Automatic material issuance and centralized management functions. It can realize the automation of the issuance process, ensuring control accuracy, and improving production efficiency; it can achieve various fault alarms, as well as static overflow protection, emergency stop protection; it can monitor the issuance status of each position online, with password recognition function; it accepts production data and production plan arrangements from the production network at the superior level, generates reports and inventory management systems; it provides standard DDE and OPC interfaces, which can be conveniently communicated with DCS, ERP, etc. control and management systems.

The explosion-proof weighing platform is suitable for the petroleum, chemical, and blending industries. Based on computer technology, control technology, communication technology, and graphic display technology (i.e., 4C technology), through the communication network, it connects the field control stations, control management stations, detection stations, and operation management stations and engineer stations distributed in the industrial site (nearby) to jointly complete the comprehensive control system of decentralized control and centralized operation, management. The electronic weighing platform is an integrated intelligent weighing control device specifically developed for the hazardous waste and hazardous chemicals industry, integrating intelligent weighing, automatic label printing, barcode scanning recognition, inbound and outbound management, electronic forms, self-generation of ledgers, and regulatory data connection. It conforms to the standardized construction of hazardous waste from generation, packaging, weighing, coding, and storage, achieving "one code integration" information management, adopting the "five-in-one code" operation mode, realizing digital and closed-loop management of the entire life cycle of hazardous waste from generation, collection, storage, transportation, outflow, transfer, and disposal, fully achieving the automation of management in various business links of oil depots and chemical industries, and conducting automated monitoring of each user's work link to assist user managers in more efficient and accurate business processing.

The explosion-proof Electronic scale is equipped with a carbon steel spray-painted or stainless steel frame, which can be widely used in all aspects of industrial and agricultural production. The surface of the electronic weighing platform uses patterned steel plate / stainless steel plate, and the U-shaped frame at the bottom of the scale body is made by stamping steel / stainless steel plates. The scale body design has passed a 500,000 times fatigue loading test by professional institutions, ensuring durability and stability during use. The double-layer frame design ensures that the height from the scale platform to the ground is only 90mm (for the 10t model, it is 130mm). It complies with OIMLR60 and has a protection level of IP68. The welded sealed sensor made of alloy steel or stainless steel uses a high-precision junction box, which is mainly used to aggregate and transmit the signals from four weighing sensors to the weighing instrument. There are slight differences in output impedance and sensitivity of the weighing sensors in the electronic scale. When the load is at different positions on the scale platform, there will be angular differences. The junction box is equipped with a precision potentiometer, precision discrete resistors, and two hexagonal rotary switches to adjust the angular difference. The coarse adjustment is x16, and the fine adjustment is x1 (00 = minimum, FF = maximum, default 80). It is used to adjust the signal output of the four weighing sensors, thereby eliminating the angular difference and ensuring the weighing accuracy.