Siemens SITRANS Probe LR Plastic Head Two-Wire Radar Level Transmitter for Liquids and Slurries

Prices starting at:
$1,151.00
Call for Availability
SKU
7ML5430

Two-wire loop-powered 6 GHz pulse radar level transmitter for continuous level monitoring of liquids and slurries in ranges up to 66 feet (20 meters). 28° beam angle. Polypropylene rod antenna with PBT plastic enclosure and see-through plastic lid. 4-20 mA output plus HART communications standard. Good for process temperatures to 176°F (80°C) and media with dielectric constant greater than 3.

Siemens SITRANS Probe LR is a two-wire, 6 GHz loop-powered radar level and volume transmitter in an impact- and corrosion-resistant plastic enclosure, for continuous monitoring of liquids and slurries in storage vessels. The hermetically sealed polypropylene rod antenna offers excellent chemical resistance.

Probe LR's display shows fault messages, signal status, loop current, echo status, distance to material, or any parameter you program. Start-up is easy with as few as two parameters for basic operation. Probe LR is designed for safe and simple programming without having to open the instrument’s lid, using SIMATIC PDM, HART handheld communicator or the Intrinsically Safe handheld programmer.

  • Key applications include chemical storage, wastewater wet well, and drilling mud
  • Ideal for applications with chemical vapors, temperature gradients, vacuum or pressure
  • Two-wire loop-powered 6 GHz pulse radar level transmitter
  • Good for continuous monitoring from 1 to 65 feet (0.3 to 20 Meters)
  • 28° beam angle
  • Good for materials with dielectric constant greater than 3
  • Patented Sonic Intelligence signal processing automatically detects obstructions and supresses their signals
  • Program using Siemens' infrared intrinsically safe handheld programmer, SIMATIC PDM software and a PC, or HART handheld programmer
  • Startup with as few as two parameters for basic operation
  • NEMA 4X/NEMA 6/IP67/IP68 rated PBT plastic body, pastic lid
  • CE, CSA, FM, ATEX approvals available

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Siemens Advantage+ Program

Model Selection Guide

Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626.

Make one choice from each table section. A complete catalog number will look like this: 7ML5430-_ _ _10.

Description Catalog
Number
Sitrans Probe LR Radar Level Transmitter: PBT Enclosure, Two 0.5" NPT Cable Inlets  7ML5430-
Antenna 1.5" NPT, Integral 100 mm Shield
1.5" NPT, Integral 250 mm Shield
1A_ _ _
1D_ _ _
Approvals [1]  FM, CSA General Purpose
FM Class I, II, III, Div 1 Grps A–G Intrinsically Safe (with Barrier)
_ _B_ _
_ _D_ _
Output HART Communications and 4-20 mA _ _ _10
Accessories Intrinsically Safe Handheld Programmer 7ML5830-2AH

Notes:

[1] Unit only rated FM intrinsically safe when used with a suitable barrier.

More Information
HART Yes
Point or Continuous Level Continuous
Level Media Liquid, Slurry
Level Technology Radar
Measuring Range 1 to 65 feet (0.3 to 20 Meters)
Wetted Materials Polypropylene

To build your complete part number, make a selection from each table section below. Your completed model and its price will appear below the table. If you don't see the options you need, call us.

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