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Description
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
Configure
Specifications
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]