Specially developed for the transportation of media up to a maximum of 200°C (temperature class T3), the KLETTI heating hoses in anti-explosion design are used in explosive areas zones 1 and 2 (gas) and 21 and 22 (dust).

Anti-explosion proof heating hoses from KLETTI can be used both as analytical lines and for transporting liquid and viscose media. And what’s more, they can be used both indoors and outdoors due to their IP-65 protection class. The outer protection of the hose in anti-explosion design is made from electro static material (BGR 132 (TRBS 2153)). For that an electro static, conductive flexible hose made from polyamide or polyurethane are used or a braid made from stainless steel. The endings are made of electro static, conductive polyamide hard caps.

Depending on the model, the corresponding temperature sensors PT-100 or thermocouples are integrated for regulation and limitation of the respective temperature. The used temperature sensors for sensor and delimiter are standard industry sensors that should only be connected to an intrinsically safe circuit.

KLETTI heating hoses in anti-explosion design are not products that are in their entirety certified according to ATEX. Until now there has been no system approval for these heating hoses.

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