• EchoPulse® LR30 Pulse Radar Level Transmitter




    The general purpose 26 GHz. pulse radar level transmitter provides continuous level measurement up to 98.4' (30m) with a 4-20 mA signal output, and is configured via its remote push button display module. The non-contact liquid level sensor is intended for industrial wastewater, municipal storm or sewer lift station, reservoir, river, canal or flume applications located below or above grade. Select this sensor for challenging application conditions that may include light surface foam or agitation, small trash or plant material, wind, condensation or vapor. Each comes with a 32.8' (10m) cable, mounting bracket and display module. The sensor is intended for bracket mount or conduit mount installation suspended above the liquid level.



    Rugged IP68 sensor enclosure with 316 L mounting bracket

    Simple configuration via remote push button display module

    26 GHz. pulse radar is unaffected by sump process conditions

    Wall mounted display with windowed enclosure rated IP67

    12" (30cm) dead band enables utilization of the entire sump

    LCD displays level in feet or meters with percent of span bar

    Optional display mode indicates the echo signal return curve

    Auto-temperature compensation for accurate measurement

    Fail-safe diagnostics with selectable signal fail-safe outputs

    Recognition, storage and rejection of false echo signal returns


    Range: 12" to 98.4' (30cm to 30m)
    Frequency: 26 GHz.
    Accuracy: ± 3mm
    Dead band: 12" (30cm)
    Beam angle: 12°
    Supply voltage: 16-26 VDC
    Max. consumption: 22.5 mA
    Signal output: 4-20 mA, two-wire
    Signal invert: 4-20 mA, 20-4 mA
    Signal fail-safe: 3.9 mA, 20.5 mA, 22 mA
    Process temp.: F: -40° to 212° 
    C: -40° to 100°
    Temp. comp.: Automatic
    Pressure: Atmospheric
    Enclosure rating: IP68
    Encl. material: Nylon
    Cable type: 6-conductor, shielded
    Cable length: 32.8' (10m)
    Cable jacket mat.: PVC
    Process mount: 304 bracket or 1" NPT

    Display type: LCD, dot matrix
    Display units: Feet and meters
    Display bar: Percent of span
    Display graph: Echo signal curve
    Configuration: Push button
    Enclosure type: Wall mount
    Enclosure rating: IP67
    Encl. material: Aluminum w/silicone gasket
    Conduit entrance: (2) 1/2" NPT connectors

    Memory: Non-volatile
    Storage temp.: F: -40° to 176° 
    C: -40° to 80°
    Classification: General purpose
    Certification: cTUVus 
    Compliance: CE, RoHS