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LWT300 Series Guided Wave Radar

Brand: ABB Group

Unlike traditional guided-wave radars that use device parameters requiring multiple adjustments, the LWT300 series of instruments does it for you.

The instrument uses LevelExpert™, a built-in intelligence to differentiate between the actual level and other false signals.

LevelExpert concentrates 20 years of industrial level measurement experience into an intelligent instrument made to accurately detect levels, even in the most demanding conditions.

Forget about baseline mapping and echo selection; LevelExpert knows how to find the right level through the clutter. The expert is now inside your guided-wave radar.

LWT300 series instruments cover a wide range of applications. They can meet your needs for applications up to 200° C (392° F) and 200 bars (2,900 psi).
Features
  • LevelExpert software for easy configuration, reliable surface detection and easy troubleshooting 
  • 2-wire powered, and HART 7 communication model, with SIL 2 (no redundancy), SIL 3 (redundant configuration) 
  • Modbus communication model 
  • Certified for potentially explosive atmospheres

Application

Approvals

Wetted Material

Seal Type

Process Connection & Pressure Rating

Process Connection Size

Probe Type

Probe

Probe

Probe

Probe Material

Housing

Display

Output

Unmounted Accessories

Remote Electronics Coaxial Cable Length

For remote coupler only

Cable Probe Weight

End-of-probe attachments

Centering Disk

End-of-probe attachments

Device Identification Plate

End-of-probe attachments

Certificates

Drawings

Documentation Language

User and safety guides, hard copy

Programming and Parameter Settings

Calibration Type

Pipe or Chamber Inside Diameter for Spacer, Weight or End-of-Probe Disk Sizing

Probe Length UOM

View Details
Part Number / SKU

LWT310 Y0 H1 V0 ADR B R2 PMH1 D1 L0 H1 A1 SRW WC1 WD1 M5 1mm

  • Application

    For Liquid Applications

  • Approvals

    General-Purpose

  • Wetted Material

    Hastelloy C-276

  • Seal Type

    Viton, Process Service Temperature Range -26° to 204° C (-15° to 400° F)

  • Process Connection & Pressure Rating

    ANSI/ASME, Raised Face 150#

  • Process Connection Size

    DN 20/ANSI 3/4”

  • Probe Type

    Rod Probe

  • Probe

    Rod Probe: Ø 9.5 mm (3/8 in), 6.1 m (20 ft) Max. Length

  • Probe Material

    Hastelloy C-276

  • Housing

    Aluminum with 2 x M20 x 1.5

  • Display

    No Display, with Blind Cover

  • Output

    Single 4-20 mA + HART Communication (Allows Top Level Measurement Only)

  • Unmounted Accessories

    Stopping Plug, Nickel-Plated Brass

  • Remote Electronics Coaxial Cable Length

    1.5 m (Approx. 5 ft)

  • Cable Probe Weight

    Cable Weight (Removable)

  • Centering Disk

    Metal Centering Disk

  • Device Identification Plate

    Standard

  • Certificates

    None

  • Drawings

    None

  • Documentation Language

    English

  • Programming and Parameter Settings

    Standard

  • Calibration Type

    None

  • Pipe or Chamber Inside Diameter for Spacer, Weight or End-of-Probe Disk Sizing

    None

  • Probe Length UOM

    Custon Probe Length in mm - 1

Specifications

Brand

Accuracy

  • 2 mm or 0.03 %

Resolution

  • 1 mm

Temperature Drift

  • 0.001 %/°C

Range

  • 60 metres

Update Rate

  • 5 Hz

Temperature Ranges

  • Storage: -40° to 85° C
  • Process: -50° to 204° C
  • Ambient Operating: -40° to 80° C

Process Pressure

  • 83 bar at 204° C
  • 207 bar at 38° C

Dielectric Constant

  • 1.4 Min.

Process Viscosity

  • Single Probe: 10,000 cp
  • Coaxial Probe: 500 cp

Power Suply

  • 15.5 to 42 Vdc

Power Consumption

  • 325 mW @ 15.5 V, 21 mA
  • 56 mW @ 15.5 V, 3.6 mA

Line Resistance

  • 1740 Ω

Enclosure Material

  • 316L Stainless Steel
  • Powder-Coated Aluminum

Protection Class

  • NEMA 6P
  • IP68

Process Connections

  • Flanged: 1-1/2" to 8"
  • Threaded: 3/4" & 1-1/2"

Wetted Material

  • C-276 Alloy
  • Super Duplex 2507 Stainless Steel
  • Duplex 2205 Stainless Steel
  • 304L Stainless Steel
  • 316L Stainless Steel

Documentation

Data Sheets

Product Manuals

Certifications & Approvals

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