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SITRANS Probe LR Radar Level Transmitter

Brand: Siemens AG
Does not ship to United States
SITRANS Probe LR is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage vessels with nominal pressure and temperature, to a range of 66 ft (20 m).

The Probe LR is ideal for applications with chemical vapors, temperature gradients, vacuum or pressure, such as tank farms, chemical storage, digesters and long-range applications.

SITRANS Probe LR has a range of 1 to 65 ft (0.3 to 20 m).

Probe LR Radar Level Transmitter is designed for safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid.

It has a standard Uni-Construction polypropylene rod antenna that offers excellent chemical resistance and is hermetically sealed.

The Uni-Construction antenna includes an internal, integrated shield that eliminates vessel nozzle interference.

SITRANS Probe LR incorporates Process Intelligence ® signal processing and has a high signal- to-noise ratio for improved reliability.

Start-up is easy with as few as two parameters for basic operation.

Programming is simple using SIMATIC PDM, HART® handheld communicator or the Intrinsically Safe handheld programmer.
Features
  • Uni-Construction polypropylene rod antenna standard
  • Easy installation and simple startup
  • Programming using infrared intrinsically safe handheld programmer, SIMATIC PDM or HART® handheld communicator
  • Communication using HART®
  • Process Intelligence signal processing
  • Auto False-Echo Suppression of false echoes
show more
SITRANS Probe LR is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage vessels with nominal pressure and temperature, to a range of 66 ft (20 m).

The Probe LR is ideal for applications with chemical vapors, temperature gradients, vacuum or pressure, such as tank farms, chemical storage, digesters and long-range applications.

SITRANS Probe LR has a range of 1 to 65 ft (0.3 to 20 m).

Probe LR Radar Level Transmitter is designed for safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid.

It has a standard Uni-Construction polypropylene rod antenna that offers excellent chemical resistance and is hermetically sealed.

The Uni-Construction antenna includes an internal, integrated shield that eliminates vessel nozzle interference.

SITRANS Probe LR incorporates Process Intelligence ® signal processing and has a high signal- to-noise ratio for improved reliability.

Start-up is easy with as few as two parameters for basic operation.

Programming is simple using SIMATIC PDM, HART® handheld communicator or the Intrinsically Safe handheld programmer.
Features
  • Uni-Construction polypropylene rod antenna standard
  • Easy installation and simple startup
  • Programming using infrared intrinsically safe handheld programmer, SIMATIC PDM or HART® handheld communicator
  • Communication using HART®
  • Process Intelligence signal processing
  • Auto False-Echo Suppression of false echoes

Specifications

Brand

Technology

  • Pulse Radar

Range

  • 20 m (66 ft)

Process Temperature

  • -40° to 80° C (-40° to 176° F)

Process Pressure

  • Up to 3 barg (43.5 psig)

Frequency

  • C-band, Approx. 6 GHz

Measuring Range

  • 0.3 to 20 m (1.0 to 65 ft)

Communication

  • HART

Analog Output

  • 4-20 mA

Accuracy

  • Output: ± 0.02 mA
  • Performance: ± tTe Greater of 0.1 % of Range or 10 mm (0.4 inch)

Ambient Temperature

  • -40° to +80° C (-40° to 176° F)

Storage Temperature

  • -40° to +80° C (-40° to 176° F)

Enclosure, Body Material

  • Body: PBT (Polybutylene Terephthalate)

Materials of Construction

  • Lid: PEI (Polyether Imide)
  • Antenna: Polypropylene Rod, Hermetically Sealed

Certifications & Approvals

  • CSA
  • ATEX
  • CE
  • FM
  • RCM
  • Lloyd's Register of Shipping
  • ABS Type Approval
  • FCC
  • INMETRO
  • IECEx
  • EAC

Environmental Protection

  • Type 4X / NEMA 4X
  • Type 6 / NEMA 6
  • IP67
  • IP68

Process Connection

  • 1-1/2” NPT [(Taper), ANSI/ASME B1.20.1]
  • R 1-1/2” [(BSPT), EN 10226]
  • G 1-1/2” [(BSPP), EN ISO 228-1]

Typical Applications

  • Tank Farms
  • Chemical Storage
  • Wastewater Wet Well

Documentation