A5E32337695 SITRANS Probe LU (HART) – OPERATING INSTRUCTIONS Page 9
Specifications
Enclosure
• body construction PBT (polybutylene terephthalate)
• lid construction hard-coated PEI (polyether imide)
• cable inlet 2 x M20x1.5 conduit gland, or 2 x 1/2" NPT thread
• ingress protection Type 4X / NEMA 4X, Type 6 / NEMA 6, IP67, IP68 (see
note below)
Weight
Standard model 2.1 kg (4.6 lb.)
Environmental
• location indoor/outdoor
• altitude 5000 m (16,404 ft) max.
• ambient temperature −40 to +80 °C (−40 to +176 °F)
• relative humidity suitable for outdoor
(Type 4X / NEMA 4X, Type 6 / NEMA 6, IP67, IP68
enclosure)
• installation category I
• pollution degree 4
• pressure rating 0.5 bar g/7.25 psi g
Process
•temperature
(at flange or threads) −40 to +85 °C (−40 to +185 °F)
• pressure (vessel) 0.5 bar g/7.25 psi g
Notes:
• Please check the ambient and operating temperatures under
Environmental
on page
9, and
Process
on page 9; also check
Approvals (verify against device nameplate)
on
page 10, for the specific configuration you are about to use or install.
• Approved dust-tight and water-tight conduit seals are required for outdoor Type 4X /
NEMA 4X, Type 6 / NEMA 6, IP67
, IP68 locations.
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