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brand£ºFLOWLINE

name£ºFLOWLINE EchoSonic II Ultrasonic Level Transmitter LU23/LU27/LU28/LU29

introduction£º

The general purpose ultrasonic level transmitter provides continuous level measurement up to 32.8-10m) with a 4-20 mA signal output, and is configure via our free Webcal software. This non-contact liquid level sensor is ideally suited for corrosive, ultrapure, sticky or dirty liquids, and is broadly selected for bulk storage, day tank, lift station and process tank level applications.  

  • Features
    Offered in 4 measurement ranges from 9.8 (3m) to 32.8 (10m)
    DSP auto adaptive filter enable plug and play operation optimizing signal output filterin and obstacle recognition
    Configuratio is fast and easy via WebCal software and USB adapter
    Narrow or 3 beam width for applications with limited measurement space
    Short 4 or 8 dead band maximizes the measureable fillin capacity of the tank
    PVDF transducer and NEMA 4X polycarbonate enclosure for corrosive liquids
    Automatic temperature compensation for accurate measurement

  • Specifications
    Range:   LU27: 4 to 9.8 (10cm to 3m)
             LU23: 8 to 18.0 (20cm to 5.5m)
             LU28: 8 to 24.6 (20cm to 8m)
             LU29: 8 to 32.8 (20cm to 10m)
    Accuracy:   0.2% of range
    Resolution:  LU27: 0.019 (0.5mm)
                 LU23: 0.039 (1mm)
                 LU28/29: 0.079 (2mm)
    Dead band:  LU27: 4 (10cm)
                LU23/28/29: 8 (20cm)
    Beam width:  LU27: 2 5cm)
                 LU23/28/29: 3 (7.6cm)
    Configuration  WebCal PC 
                   Windows USB 2.0 
    Memory:  Non-volatile
    Supply voltage:  24 VDC (loop)
    Consumption:  0.5W
    Loop resistance:  500 ohms @ 24 VDC
    Signal output:  4-20 mA, two-wire
    Signal invert:  4-20 mA or 20-4 mA
    Signal fail-safe:  4 mA, 20 mA, 21 mA, 
                       22 mA or hold last
    Process temp.:  F: -4 to 140 BR>                C: -20 to 60
    Temp. comp.:  Automatic
    Ambient temp.:  F: -31 to 140                C: -35 to 60
    Pressure:  MWP = 30 PSI (2 bar)
    Enclosure rating:  NEMA 4X (IP65)
    Encl. material:  Polycarbonate
    Trans. material:  PVDF
    Cable jacket mat: Polyurethane
    Cable type:  4-conductor, shielded
    Process mount:  LU27: 1 NPT (1 G)
                    LU23/28/29: 2 NPT (2 G)
    Mount gasket:  Viton Classification  General purpose
    Compliance:  CE, RoHS
    Approvals:  cFMus

  • Please call the customer service hotline conasen 4006005217
  • Please call the customer service hotline conasen 4006005217

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