Polyamide based (PA) technopolymer, black colour, glossy finish.
Transparent polyamide based (PA-T/AR) technopolymer.
NBR synthetic rubber.
- HGFT-EX: with matte anodised aluminium star-shaped contrast screen with red central level point.
- HGFT/SL-EX: without contrast screen.
ATEX directive compliance
The level indicators of the HGFT-EX series comply with Health and Safety Requirements intended in 94/9/EC ATEX European Directive (explosive atmospheres) for equipments in Group II, category 2GD.
Level indicators have “kX” protection degree and can therefore be mounted on equipment protected by means of “immersion in liquid”, without lowering protection degree.
II 2 G D k T6 X, marked on the HGFT-EX level indicators, represents the identification according to ATEX directive.
II: group of substances for which the product is suitable
2: identification of the category
G: identification of the type of explosive atmosphere (Gases or vapours)
D: identification of the type of explosive atmosphere (Dust)
kX: protection degree by means of immersion in liquid
IIB: explosive gases group (only for HGFT.16)
T6: temperature class
Ambient and/or fluid temperature: -30 to +80°C
The declaration of conformity to European Directives of this product is available and it is part of the product itself.