Explosion-proof conveyor (belt) scales

The need to weigh explosive and flammable goods or goods that are planned to be used in aggressive environments arises in many industries. The latter most often refers to the oil refining, mining, chemical or food industries. Typical conditions require the use of special weighing equipment, well - protected from fires and explosions. In order to identify the mass of especially dangerous goods, explosion - proof scales are used. The weighing equipment plant produces high - quality specifications for this type of scales, supplying them to enterprises already in an explosion - proof version. How. etc. , and vehicle explosion - proof platform scales are used if explosive chemicals, gases or oil products need to be weighed. Security can be ensured through the operation of the electrical circuit method, protected from sparks. Characteristics and degree of protection Explosion - proof automobile scales differ from traditional weighing equipment in design features and the presence of additional mechanisms that guarantee explosion safety. Thus are used: cables of various types; protected terminal boxes; optical isolators; protection blocks with internal fuses. In addition, special explosion - proof sensors are installed, including analog strain gauges, as a result of which all explosion - proof scales are divided into types depending on the level of protection used. This determines the scope of use in which such equipment will be used in the future. For example, complete explosion - proof conveyor scales are acceptable for use in those rooms where hazardous substances are stored or their vapors can be released. Only explosion - proof components are used in the scales manufactured by ZVO, which can be found by the corresponding marking. Their reliability is confirmed by the presence of all necessary certificates. Explosion - proof railway scales can be used at any enterprises and in explosive zones that are controlled by the Federal Service for Environmental, Technological and Nuclear Supervision of the Russian Federation. All documents from the Weighing Equipment Plant, which are attached to such equipment, regulate the use of electrical equipment located in hazardous areas or connected to intrinsically safe external circuits with electrical devices, located outside the hazardous area. You can buy explosion - proof scales on our website: https: //uzvo. ru/catalog/vzryvozaschischennye/