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SITRANS LR150 Radar Level Transmitter

Brand: Siemens Aktiengesellschaft

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SITRANS LR100 series are 80 GHz compact radar transmitters with Bluetooth wireless technology. Featuring a narrow beam for flexible installations in existing vessel openings – or non-intrusively through plastic vessels.

SITRANS LR150 is a compact radar transmitter for continuous level measurement of liquids, slurries, and solids to a range of 15 m (49.2 ft).
Features
  • Bluetooth connectivity for easy setup with SITRANS mobile IQ
  • Optional HMI with pushbutton programming and local diagnostic data
  • Chemically resistant PVDF sensor
  • HART 7.0 communication for intelligent integration into your application
  • W band FMCW radar yields narrow beam with small antenna for superior performance in short range applications
  • Approved for open air applications outside of a tank
  • 2 mm accuracy and zero near range distance yields optimum inventory management capability
  • Compact design fits in limited space installations
  • Hazardous area variants available for safe use in explosive gas or dust environments (pending)
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SITRANS LR100 series are 80 GHz compact radar transmitters with Bluetooth wireless technology. Featuring a narrow beam for flexible installations in existing vessel openings – or non-intrusively through plastic vessels.

SITRANS LR150 is a compact radar transmitter for continuous level measurement of liquids, slurries, and solids to a range of 15 m (49.2 ft).
Features
  • Bluetooth connectivity for easy setup with SITRANS mobile IQ
  • Optional HMI with pushbutton programming and local diagnostic data
  • Chemically resistant PVDF sensor
  • HART 7.0 communication for intelligent integration into your application
  • W band FMCW radar yields narrow beam with small antenna for superior performance in short range applications
  • Approved for open air applications outside of a tank
  • 2 mm accuracy and zero near range distance yields optimum inventory management capability
  • Compact design fits in limited space installations
  • Hazardous area variants available for safe use in explosive gas or dust environments (pending)

Specifications

Measuring Principle

  • W Band FMCW Radar

Measuring Range

  • 0 to 15 m (0 to 49.2 ft)

Frequency

  • 80 GHz Nominal

Process Connection

  • 1-1/2" NPT
  • 1-1/2" BSPT
  • 1-1/2" BSPP

Process Pressure

  • -1 to 3 bar (14.5 to 43.51 psig)

Ambient Temperature

  • -40° to 70° C (-40° to 158° F)

Storage Temperature

  • -40° to 80° C (-40° to 176° F)

Process Temperature

  • -40° to 80° C (-40° to 176° F)

Accuracy

  • ± 2 mm

Beam Angle

Communication

  • HART 7.0

Environmental Protection

  • IP67
  • IP66

Bluetooth

  • Yes

Power Supply

  • 12-35 Vdc

Current

  • 4-20 mA

Material of Construction

  • Enclosure: PBT
  • Sensor: PVDF

Certifications & Approvals

  • General: CE, ATEX, IECEx, CFMUS, CCSAUS, EAC, NEPSI, FDA/EG 1935/2004
  • Radio: CE, FCC, IC, Anatel, ICASA, NCC, KC, CITC, RCM, WPC, Telec, NBTC, MCMC

Cable Inlet

  • M20 or 1/2" NPT