Ranger Elite™ LTRE Ultrasonic Level Transmitter (up to 40ft)

The Ranger Elite™ Ultrasonic Level Transmitter provides accurate non-contacting level measurement up to 480” (12m) and features Two-Wire Loop-Powered 4-20 mA Analog Output. The adaptive signal and automatic echo detection & the control provide effortless and accurate level measurements in one non-contacting transmitter. The 2” NPT mount on the transducer makes mounting into a standard tank nozzle or fitting easy and affordable. The operator interface uses a 4 line graphic display that allows for easy level indication and configuration. The pushbuttons on the front face are easy to navigate even without using a programming manual. Plus, the HART communications output talks directly to the standard FLO-CORP Tracer Talker™ Software to configure, monitor and data log your application. Download the free FLO-CORP Tracer Talker software and purchase one communication tool.

Features and benefits

  • Easy installation and start-up
  • Large 4 line graphic display
  • Standard HART Communication interface
  • Durable powder-coated aluminum housing for long life
  • 2” NPT threaded process connection
  • Short 8” dead band and up to 40 feet measurement range
  • Adjustable filters compensate for tank mixers or turbulence
  • Temperature compensation for improved accuracy
  • Adjustable sensitivity & gain plus the auto-tuning signal process

Typical Application

  • Pump Stations
  • Wet Wells
  • Tanks
  • Chemical Storage
  • Power Generator Fuel Storage
  • Water Towers
  • Basin Levels
  • Sumps
  • Shipping Containers
  • Plating Chemical
  • Tanks

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Frequency50 kHz
Operating Voltage

7-28VDC at the terminal (residual

ripple no greather than 100mV)

Power Consumption500mW @ 24VDC
Analog Resolution14 bits
Communications4-20mA with HART
Blanking Distance10 inch (250mm)
Maximum Range40 ft. (12m)
Resolution0.04 inches (1mm)
Electronic Accuracy± 0.25% of maximum range
Operating Temerature-40ºF to 140ºF (-40ºC to 60ºC)
Maximum Operating Pressure0 - 44 PSI (-0.5 to 3 bar)
Beam Angle

•  Transducer PVDF

• Housing Powder coated aluminum

Display4 line graphic display
Keypad4 keys = CAL, RUN, UP, DOWN
Memory> 10 years data retention
Enclosure SealingIP67
Cable EntriesM20 Cable Glands
Mounting2” NPT
Typical Weight2.2 lbs (1kg)




•  Pre-set common vessel shapes

•  32 points programmable linearization table

•  Requires PC connection with Tracer Talker™ Communication Software

Download Datasheet: Ranger Elite™ LTRE Ultrasonic Level Transmitter (up to 40ft), Flocorp-Level Transmitter

Ref: Flo-corp.com