Rosemount Level Transmitter, 3051L
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3051L Level Transmitter

Brand: Rosemount
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The Rosemount 3051L Level Transmitter combines the performance and capabilities of Rosemount 3051 Transmitters with the reliability and quality of a direct mount seal in one model number. 

3051L Level Transmitters offer a variety of process connections, configurations, and fill fluid types to meet a breadth of level applications.
Features
  • Loop Integrity diagnostics detect electrical loop issues for reduced downtime
  • Local Operator Interface (LOI) for simple, local commissioning on-site without the use of extra tools
  • Tuned-System Level assembly and direct mounting produce optimal performance for level applications
  • Factory-assembled and out-of-the-box ready level solution eliminates on-site assembly, testing and calibration
  • Optimized seal system construction ensures a quality measurement in harsh process conditions
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

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Specifications

Brand

Accuracy

  • ± 0.075% of Span

Alarm

  • Custom Alarm & Saturation Signal Levels
  • NAMUR Alarm & Saturation Signal Levels

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Applications

  • Level
  • Marine & Offshore Applications
  • Vacuum

Approvals & Certifications

  • ATEX
  • CSA
  • FM
  • IEC Ex
  • INMETRO
  • TIIS

Conduit Connection

  • A Size Mini, 4-Pin Male Connector (minifast®)
  • M12, 4-Pin, Male Connector (eurofast®)

Configuration

  • 4-20 mA HART
  • FOUNDATION Fieldbus Protocols
  • Low-Power, 1-5 V Dc with Digital Signal based on HART Protocol
  • PROFIBUS PA Protocol
  • Wireless Protocols

Damping Adjustment

  • User Configurable from 0 to 25.6 seconds

Diaphragm Material

  • 316L Stainless Steel
  • Hastelloy® C-276
  • Tantalum

Display

  • LCD Display
  • LCD Display with Local Operator Interface
  • None

Electrical Connectors

  • 1/2" NPT Male
  • G 1/2"
  • M20 x 1.5

Electromagnetic Interference Effect

  • Meets All Relevant Requirements of EN 61326 & NAMUR NE-21

Enclosure Finish

  • Polyurethane Paint

Enclosure, Body Material

  • Aluminum
  • Stainless Steel

Environmental Protection

  • IP65
  • IP66
  • IP68
  • NEMA 4X

Fill Material

  • Glycerin & Water
  • Inert HaloCarbon
  • Neobee M20
  • Propylene Glycol & Water
  • Silicone Oil
  • Syltherm XLT

Flange Material

  • 316 Stainless Steel
  • Carbon Steel

Flange Size - 2" (DN50)

  • 2" (DN50) - 150#
  • 2" (DN50) - 300#
  • 2" (DN50) - 600#
  • 2" (DN50) - JIS 10K
  • 2" (DN50) - JIS 20K
  • 2" (DN50) - JIS 40K
  • 2" (DN50) - PN 10
  • 2" (DN50) - PN 16
  • 2" (DN50) - PN 25
  • 2" (DN50) - PN 40

Flange Size - 3" (DN80)

  • 3" (DN80) - 150#
  • 3" (DN80) - 300#
  • 3" (DN80) - 600#
  • 3" (DN80) - JIS 10K
  • 3" (DN80) - JIS 20K
  • 3" (DN80) - JIS 40K
  • 3" (DN80) - PN 10
  • 3" (DN80) - PN 16
  • 3" (DN80) - PN 25
  • 3" (DN80) - PN 40

Flange Size - 4" (DN100)

  • 4" (DN100) - 150#
  • 4" (DN100) - 300#
  • 4" (DN100) - 600#
  • 4" (DN100) - JIS 10K
  • 4" (DN100) - JIS 20K
  • 4" (DN100) - JIS 40K
  • 4" (DN100) - PN 10
  • 4" (DN100) - PN 16
  • 4" (DN100) - PN 25
  • 4" (DN100) - PN 40

Humidity

  • 0 to 100% Relative Humidity

Input Power

  • 1-5 Vdc HART Low Power: 9-28 Vdc
  • 4-20 mA HART: 10.5-42.4 Vdc
  • FOUNDATION Fieldbus: 9-32 Vdc
  • PROFIBUS: 9-32 Vdc

Mounting

  • 10K Per JIS B2238
  • 150# ANSI
  • 20K Per JIS B2238
  • 300# ANSI
  • 40K Per JIS B2238
  • 600# ANSI
  • DN PN 10/16 Flange
  • DN PN10-40 Flange
  • DN PN40 Flange

NACE & NIST

  • NACE MR-0103, MR-0175

NPT Connection

  • 1/4" NPT Female

O-Ring Material

  • Glass-Filled PTFE

Output

  • 2.4 GHz DSSS
  • 2-Wire 4-20 mA
  • 3-Wire 1-5 Vdc

Overpressure & Static Pressure Limits

  • 0 psia to the Flange Rating or Sensor Rating, whichever is lower

Power Supply Effect

  • ± 0.005% of Calibrated Span Per Volt

Pressure Range

  • bar: -20.68 to 20.68
  • inches WC: -1,000 to 1,000
  • kPa: -2,068 to 2,068
  • psi: -300 to 300

Pressure Type

  • Differential
  • Gauge

Process Temperature

  • -75° to 205° C (-102° to 401° F)

Storage Temperature

  • -46° to 85° C (-50° to 185° F)

Vibration Effect

  • > ± 0.1% of URL

Volumetric Displacement

  • > 0.005"³ (0.08 cm³)

Wetted Materials

  • 316L Stainless Steel
  • Hastelloy® C-276
  • Tantalum

Documentation

Data Sheets

Product Manuals

Certificates & Approvals

Drawings & Schematics

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