- BrandСобственное производство
- Country of manufactureRussia
The need to weigh explosive and flammable goods or goods that are planned to be used in aggressive environments arises in many enterprises. The latter is most often related to the oil refining, mining, chemical or food industries. Special 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 during operation.
The weighing equipment plant produces high - quality specifications of this type of scales, supplying them to production facilities already in an explosion - proof design. Well. as well as automotive explosion - proof platform scales are used when it is necessary to weigh explosive chemicals, gases or oil products. Protection can be ensured through the operation of the method of an electric circuit protected from sparks.
Characteristics and degree of protection
Explosion - proof truck scales differ from traditional weighing equipment by design features and the presence of additional units that guarantee explosion safety.
- cables of various types;
- protected terminal boxes;
- optical isolators;
- protection blocks with internal fuses.
In addition, special explosion - proof sensors are used, including analog strain - gauge ones, as a result of which all explosion - proof scales are divided into types depending on the level of protection used. This determines the field of application in which such equipment will be used in the future.
So, for example, complete explosion - proof conveyor scales are admissible for work in those rooms where hazardous substances are stored or their vapors can be emitted. The scales manufactured by the "Plant of Weighing Equipment" use exclusively explosion - proof components, which can be recognized by the corresponding marking.
Their reliability is confirmed by the presence of all the necessary certificates. Explosion - proof railway scales can be used at any enterprises and in hazardous areas controlled by the Federal Service for Environmental, Technological and Nuclear Supervision of the Russian Federation. All documents from the ZVO Company that are attached to such equipment regulate the use of electrical equipment located in hazardous areas, or associated with intrinsically safe external circuits with electrical devices located outside the hazardous area.