Warning signs are safety signs intended to draw attention to objects and issues to warn of possible dangers. Self-adhesive zone floor markings made of PVC foil serve for the practical zone classification and are intended for use in potentially explosive areas of all zones.
The classification of Ex zones depends on the atmosphere of the respective zone. A distinction is made between gas and dust explosion hazard zones and these are divided into three zones each.
Zone zero to two concern gases, mists or vapors. In zone 0, there is a permanent explosion hazard. Zone 1 designates areas in which an explosive atmosphere may occasionally form during normal operation. In Zone 2, it can be assumed that no explosive atmosphere is present or occurs only briefly during normal operation.
The zone classification for dust explosions corresponds to that for gases. In zone 20, a permanently explosive atmosphere is present due to flammable substances in the air. In zone 21, explosive atmospheres are expected to occur only occasionally during normal operation, and in zone 22, explosive atmospheres are not present or are present only for a short time. Terms such as "normal operation" or "short-term" are not clearly defined by the European Union. These are defined in national regulations, which may result in differences in categorization in different countries.
Give us a call or fill out the form and we will get back to you as soon as possible.
Calls are handled by our UK team. All sales are processed via our German parent company so are VAT* / tariff free where applicable. *Must be fully IE VAT registered
Use code DEN10 at checkout for 10% off ALL of our catalogue products. Cannot be combined with other promotions, discounts or other special prices. Does not apply to open quotations. IMPORTANT: our warehouse will close on the 17th of December, with the last date for dispatch being the 16th. It will reopen on the 2nd of January 2025.