Rosemount 585 Annubar Primary Element (Severe Service)

Rosemount1 configuration

Configure Your Rosemount 585 Annubar Primary Element (Severe Service)

Severe-service averaging-pitot primary element — engineered for severe-service and main-steam applications beyond the 485's envelope. Solid sensor design (no welded joints in the wetted path) provides failure-resistant operation in main-steam, high-pressure-pipeline, and aggressive-chemistry service up to ASME Class 2500. Available in 4 to 96-in. (100 to 2400 mm) line sizes. Wide material range — 316 SST, Alloy C-276, Alloy 800H (high-temperature main steam), and PVDF — for chemistry compatibility. Pairs with the 3051SMV / 4088 multivariable transmitters for compensated mass flow.

Required Specifications

18 of 18 selected

Application Type*

Fluid Type*

Annubar Type*

Line Size (nominal — built to customer pipe ID)*

100

Mounting Assembly Material*

Piping Orientation*

Sensor Material*

Sensor Size*

Mounting Type*

Mounting Pressure Class*

Opposite Side Support*

Packing Gland / Packing*

Insertion Mechanism*

Isolation Valve (customer must supply if EN-1092-1 mounting selected)*

Temperature Measurement*

Transmitter Connection Platform*

Mounting Flange Bolting Materials*

Mounting Flange Gasket Materials*

Rosemount 585 Annubar Primary Element (Severe Service) Part Number

585SLF100CHS11A1CLC1R3A1

Pricing:Contact Valley Instrument for a quote on this configuration

Configuration Summary — Rosemount 585 Annubar Primary Element (Severe Service)

Application Type:: SS — Severe service Rosemount Annubar (required for Annubar type F or G)
Fluid Type:: LL — Liquid
Annubar Type:: FF — Flanged with opposite side support
Line Size (nominal — built to customer pipe ID):: 100100 — 10-in. (250 mm)
Mounting Assembly Material:: CC — CS (A105)
Piping Orientation:: HH — Horizontal piping
Sensor Material:: SS — 316 SST
Sensor Size:: 1111 — Sensor size 11
Mounting Type:: AA — ASME B16.5 raised face flanges
Mounting Pressure Class:: 11 — Class 150 / PN 16
Opposite Side Support:: CC — NPT threaded opposite support assembly (not with ASME 2500 mounting)
Packing Gland / Packing:: LL — SS packing gland / graphite packing (required for Annubar type G; cage nipple 304 SST)
Insertion Mechanism:: CC — Alloy steel insertion rods/nuts
Isolation Valve (customer must supply if EN-1092-1 mounting selected):: 11 — Gate valve, CS
Temperature Measurement:: RR — Remote RTD (½ NPT aluminum housing) with thermowell (not with Annubar L, material K, or ASME 2500)
Transmitter Connection Platform:: 33 — Direct-mount, 3-valve manifold (sensor material S or H only; not with pressure N/T/F)
Mounting Flange Bolting Materials:: AA — ASTM A193 Gr B7 studs with A194 Gr 2H nuts
Mounting Flange Gasket Materials:: 11 — Spiral wound, ASME B16.20, 304 SS, flexible-graphite filler

Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.

Pre-configured Options(1)

Rosemount

585 Annubar Primary Element (Severe Service)

Severe-service annubar averaging pitot tube — same flow-sensing principle as the 485, engineered for extreme conditions: process temperatures to 1500°F (815°C), ANSI B16.5 2500# pressures, and aggressive media. Solid sensor construction (no welded joints in the wetted path) for failure-resistant operation in main-steam, hot-flue-gas, and high-pressure-pipeline service. Wide material range (316L, Hastelloy C-276, Alloy 800H) for chemistry compatibility. Used in power-station main-steam flow measurement and other applications beyond the 485's envelope.

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