1.6.
Materials of Construction
The following materials are used externally in the construction of the IND780 terminal:
1.6.1.
Harsh Enclosure
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1.6.2.
Panel-mount Enclosure
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Enclosure – type 304L stainless steel
Enclosure gasket – silicon rubber
Keypad overlay – 0.2mm polyester (PET) with hardcoating
Display lens – 0.7mm polycarbonate (PC) with hardcoating
Cable glands – nickel plated brass (as applicable)
Cable gland plugs – polycarbonate
Power cord (US/Canada) – Extra hard usage STOW cord, no plug
Power cord (ATEX/IECEx) – PVC jacket with ferrules
Front panel – type 304L stainless steel
Front panel gasket – neoprene
Keypad overlay – 0.2mm polyester (PET) with hardcoating
Display lens – 0.7mm polycarbonate (PC) with hardcoating
METTLER TOLEDO IND780 Division 2 and Zone 2/22 Installation Guide
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