ATEX Site Glasses

ATEX directive compliance
HCFE-EX level sight glasses series comply with the Essential Health and Safety Requirements of the European ATEX Directive 2014/34/ EU (explosive atmospheres) for Group II devices, category 2GD.

Sight glasses have “h” protection mode and can be mounted in devices protected by means of immersion in liquid “k”, without lowering their protection degree.

II 2GD Ex h X: is the oil level sight glasses identification marked on the HCFE-EX product according to ATEX directive.

II: group of devices / components suitable for use in surface industry except for mines.

2: ATEX category corresponding to “high” protection level

G: explosive atmosphere of flammable gases or vapors.

D: explosive atmosphere of combustible dusts.

Ex: device / component protected against the ignition of explosive atmospheres.

h: protection mode for non-electric devices / components.

X: special conditions and limitation of use (see Instructions for use).

Ambient and/or fluid temperature: -20 ÷ +80