Siemens SITRANS LR 300 Instruction Manual page 11

Sanitary Antennas (FDA approved materials):
• dielectric rod:
• horn:
Enclosure (electronic):
• construction:
• conduit:
• ingress protection:
Weight:
• 7.5 kg (16.5 lb) with 2"/150 psi flange (aluminum); 13.6 kg (30 lb) stainless steel
• weight will vary with flange size and rating
Environmental:
• location:
• altitude:
• ambient temperature:
• relative humidity:
• installation category:
• pollution degree:
WARNING: Materials of construction are chosen based on their
chemical compatibility (or inertness) for general purposes. For
exposure to specific environments, check with chemical
compatibility charts before installing.
Notes:
• See Appendix III, Ambient/Operating Temperature Specification on page 101,
and Approvals on page 10, for the specific configuration you are about to use or
install.
• The use of approved watertight hubs/glands is required for Type 4X / NEMA 4X, Type
6 / NEMA 6, IP 67 (outdoor applications).
1.
See Appendix III (Ambient/Operating Temperature Specification) on page 101, and
Approvals on page 10
7ML19985CL02
one piece UHMW-PE; optional PTFE
2" , 3" , 4" tri-clamp connection
304 stainless steel
horn with integral 4" tri-clamp connection
PTFE emitter
aluminum, epoxy-coated; or 316 stainless steel
2 x 1/2" NPT or M 20 x 1.5 entry
Type 4X / NEMA 4X, Type 6 / NEMA 6, IP 67: (see note
below)
indoor/outdoor
2000m max.
40 to 60° C ( 40 to 140° F)
suitable for outdoor
II
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