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Quick Start Guide

June 2016

Steam - 405C, 405P, and 405A

Figure 6. Direct Mount

A. Recommended zone 30°

Figure 7. Remote Mount

Note

For the Rosemount 405A model in steam applications, with DP readings in a low flow
condition as low as 0.75 inH

O in horizontal pipes consider installing the primary

element/flowmeter in the top mounting for steam configuration.

Horizontal steam

Vertical steam

45°

30°

FLOW

00825-0100-4810_RevHA.fm Page 7 Friday, June 17, 2016 3:15 PM

Содержание Rosemount 405

Страница 1: ...Quick Start Guide 00825 0100 4810 Rev HA June 2016 Rosemount 405 Compact Primary Element ...

Страница 2: ...ument number 00825 0100 4801 If the Rosemount 405 was ordered assembled to a Rosemount 3051S MultiVariable Transmitter the new assembly is the Rosemount 3051SFC Compact Flowmeter See the following Quick Start Guide for information on configuration and hazardous locations certifications 3051S MultiVariable Transmitter document number 00825 0100 4803 Process leaks may cause harm or result in death T...

Страница 3: ...r more 90 bends in different planes 2 2 2 Up to 10 of swirl 2 2 2 Butterfly valve 75 to 100 open 2 5 5 Downstream outlet side of primary 2 2 2 Table 2 405P Straight Pipe Requirements 1 2 Beta 0 40 0 50 0 65 Upstream inlet side of primary Reducer 5 8 12 Single 90 bend or tee 16 22 44 Two or more 90 bends in the same plane 10 18 44 Two or more 90 bends in different planes 50 75 60 Expander 12 20 28 ...

Страница 4: ...lane orientations only Refer to Table 3 on page 3 for recommended straight run requirements 1 1 Vibration limits for Rosemount 405 products Qualified per IEC61298 3 2008 for field with general application or pipeline with low vibration level 10 1000 Hz test frequency range 0 15 mm displacement peak amplitude 20 m s2 acceleration amplitude 1 1 The weight and length of the transmitter assembly shall...

Страница 5: ...mference of the pipe provided the vents are positioned properly for bleeding or venting Optimal results for liquid or steam in a vertical line are obtained when flow is up Liquid 405C 405P and 405A Figure 2 Direct Mount A Recommended zone 30 Figure 3 Remote Mount Horizontal liquid Horizontal liquid Vertical liquid 45 45 30 A A FLOW ...

Страница 6: ...June 2016 6 Quick Start Guide Gas 405C 405P and 405A Figure 4 Direct Mount A Recommended zone 90 Figure 5 Remote Mount Horizontal gas Vertical gas Horizontal gas Vertical gas 45 45 A 360 Flow FLOW ...

Страница 7: ...emote Mount Note For the Rosemount 405A model in steam applications with DP readings in a low flow condition as low as 0 75 inH2O in horizontal pipes consider installing the primary element flowmeter in the top mounting for steam configuration Horizontal steam Horizontal steam Vertical steam 45 45 30 A A FLOW ...

Страница 8: ... interruptions or shutdowns Also for outdoor applications top mounting can eliminate the need for heat tracing if steam is flowing Figure 8 Direct mount 405C 405P and 405A A Recommended zone 60 Note For the Rosemount 405A Model in wet steam applications do not mount the flowmeter at the direct vertical position Mounting at an angle will avoid measurement inaccuracy due to water running along the b...

Страница 9: ...irect mounting ambient temperature should be less than 100 F 38 C For remote mount installations the impulse piping should slope up slightly from the instrument connections on the Rosemount 405A Model to the cross fittings allowing condensate to drain back into the pipe From the cross fittings the impulse piping should be routed downward to the transmitter and the drain legs The transmitter should...

Страница 10: ...the indentations on the alignment ring contact the installed studs The studs must contact the alignment ring in the indentation marked with the appropriate flange rating to ensure proper alignment 7 Install remaining studs and nuts hand tight Ensure three of the studs are in contact with the alignment ring 8 Lubricate studs and tighten nuts in a cross pattern to the appropriate torque per local st...

Страница 11: ...is greater than 30 F 16 6 C 1 For line sizes 1 2 in 15 mm to 4 in 100 mm it is recommended to have 4 in 100 mm of insulation of at least a 4 35 R factor 2 For line sizes 6 in 150 mm to 12 in 300 mm it is recommended to have 5 in 125 mm of insulation of at least a 4 35 R factor The full thickness stated above may not be necessary for the entire flowmeter but is required for the temperature sensor a...

Страница 12: ...nstallation drawing applies when using the Rosemount 3051S Rosemount 3051S MultiVariable Rosemount 3051 and Rosemount 2051 Transmitter See the following documents for quick installation instruction of the transmitter Rosemount 3051S MultiVariable Transmitter document number 00825 0100 4803 Rosemount 3051S document number 00825 0100 4801 Rosemount 3051 document number 00825 0100 4001 Rosemount 2051...

Страница 13: ...es for this product can be found on the website at EmersonProcess com Rosemount A hard copy may be obtained by contacting our local sales office European Pressure Equipment Directive PED 97 23 EC Rosemount 405 Compact Primary Element Sound Engineering Practice SEP Pressure Transmitter See appropriate Pressure Transmitter QSG 4 3 Hazardous Locations Certifications For information regarding the elec...

Страница 14: ...June 2016 14 Quick Start Guide Figure 11 Rosemount 405 Declaration of Conformity ...

Страница 15: ...Quick Start Guide 15 June 2016 ...

Страница 16: ...June 2016 16 Quick Start Guide ...

Страница 17: ...ġ O Indicate that said hazardous substance in all of the homogeneous materials for this part is below the limit requirement of GB T 26572 X 意宍悐ẞ ἧ䓐䘬㚱峐㛸㕁慴炻军㚱ᶨ䰣峐㛸㕁宍㚱䈑峐䘬慷檀Ḷ GB T 26572 所奬䘬旸慷天㯪įġ X Indicate that said hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement of GB T 26572 к䘠 ӵ䘲 Ҿ䘹ᤙ䬍ࡦཆ༣㓴ԦⲴӗ ǄަԆᡰᴹᐞ 䟿а ݳ ԦⲴ㓴Ԧᡰਜ਼ᴹⲴ C...

Страница 18: ... www Emerson com en us pages Terms of Use aspx The Emerson logo is a trademark and service mark of Emerson Electric Co Annubar Rosemount and Rosemount logotype are trademarks of Emerson Process Management All other marks are the property of their respective owners 2016 Emerson Process Management All rights reserved Europe Regional Office Emerson Process Management Europe GmbH Neuhofstrasse 19a P O...

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