Instruction manual

7ML19985CL02 SITRANS LR 300 – INSTRUCTION MANUAL Page 9

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Specifications

Sanitary Antennas (FDA approved materials):

• dielectric rod: one piece UHMW-PE; optional PTFE

2”, 3”, 4” tri-clamp connection

• horn: 304 stainless steel

horn with integral 4” tri-clamp connection

PTFE emitter

Enclosure (electronic):

• construction: aluminum, epoxy-coated; or 316 stainless steel

• conduit: 2 x 1/2" NPT or M 20 x 1.5 entry

• ingress protection: Type 4X / NEMA 4X, Type 6 / NEMA 6, IP 67: (see note

below)

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: indoor/outdoor

• altitude: 2000m max.

• ambient temperature: −40 to 60° C (−40 to 140° F)

• relative humidity: suitable for outdoor

• installation category: II

• pollution degree: 4

See Appendix III (Ambient/Operating Temperature Specification) on page 101, and

Approvals on page 10

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).

SITRANS LR 300.book Page 9 Monday, June 10, 2002 7:18 PM