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SIEMENS Hot Sale SITRANS Probe LR Process Instrumentation Level Measurement Continuous New & Original with very competitive price

New & Original
SITRANS Probe LR Series
SIEMENS Hot Sale SITRANS Probe LR Process Instrumentation Level Measurement Continuous New & Original with very competitive price
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SIEMENS SITRANS Probe LR Process Instrumentation 

Level Measurement Continuous New & Original 

 

 

 

 

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 20 m (66 ft). The Probe LR is ideal for applications with chemical vapours, 

temperature gradients, vacuum or pressure, such as tank farms, chemical storage, digesters and long-range applications. 

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


The Probe LR also has a high signal- to-noise ratio leading to 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.

 

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 20 m (66 ft).

 

 

Benefits

  • 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

 

 

Application

The Probe LR is ideal for applications with chemical vapors, temperature gradients, vacuum or pressure, such as simple 

chemical storage or water treatment vessels. SITRANS Probe LR has a range of 0.3 to 20 m (1 to 65 ft).

Probe LR 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. The Probe LR also has a high signal-to-noise ratio leading to improved reliability.

Startup 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.

  • Key Applications: chemical storage, wastewater wet well, and drilling mud

 

 

 

Technical specifications

Mode of operation


Measuring principle

Pulse radar level measurement

Frequency

C-band, approx. 6 GHz

Measuring range

0.3 ... 20 m (1.0 ... 65 ft)

Output


Analog output

4 ... 20 mA

Accuracy

± 0.02 mA

Span

Proportional or inversely proportional

Communications

HART

Performance (reference conditions)

Accuracy

± the greater of 0.1 % of range or 10 mm (0.4 inch)

  • From end of antenna to 600 mm (23.62 inch)

40 mm (1.57 inch)

  • Remainder of range 10 mm (0.4 inch) or 0.1 % of span (whichever is greater)

10 mm (0.4 inch) or 0.1 % of span (whichever is greater)

Influence of ambient temperature

0.003 %/K

Repeatability

± 5 mm (2 inch)

Fail-safe

mA signal programmable as high, low or hold (LOE)

Rated operating conditions


Installation conditions


  • Location

Indoor/outdoor

Ambient conditions (enclosure)


  • Ambient temperature

-40 ... +80 °C (-40 ... +176 °F)

  • Installation category

I

  • Pollution degree

4

Medium conditions


Dielectric constant εr

> 3.0

Vessel temperature

-40 ... +80 °C (-40 ... +176 °F)

Vessel pressure

3 bar g (43.5 psi g)

Design



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