• EchoPulse® LR15 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 integral push button display module. The non-contact liquid level sensor is intended for petroleum, water, wastewater and diluted chemical storage or process applications in above or below grade tanks of any material. Select this sensor for challenging application conditions with low or non-corrosive media, light surface foam or agitation, higher temperature or pressure, condensation or vapor, and installation in a tank adapter, flange fitting or metal stand-pipe. Offered in three antenna sizes, select the appropriate size based upon the desired beam angle, available mounting port size and process condition. The longer the antenna, the narrower the beam width and stronger the RF signal output for more challenging processes.



     Rugged 316 L stainless steel antenna and process mount

     Simple configuration via integral push button display module

     26 GHz. pulse radar is unaffected by vapor or condensation

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

     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

     Rugged IP67 aluminum enclosure with polycarbonate window


    Range: 12" to 98.4' (30cm to 30m)
    Frequency: 26 GHz.
    Accuracy: ± 3mm
    Dead band: 12" (30cm)
    Beam angle: - 20: 18°
    - 30: 12°
    - 40: 8°
    Configuration: Push button
    Memory: Non-volatile
    Display type: LCD, dot matrix
    Display units: Feet and meters
    Display bar: Percent of span
    Display graph: Echo signal curve
    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: -76° to 302° 
    C: -60° to 150°
    Temp. comp.: Automatic
    Storage temp.: F: -40° to 176° 
    C: -40° to 80°
    Pressure: -14.5 to 150 psi (-1 to 10 bar)
    Enclosure rating: IP67
    Encl. material: Aluminum w/silicone gasket
    Encl. window mat.: Polycarbonate
    Conduit entrance: (1) 1/2" NPT connector 
    (1) M20 x 1.5 plug
    Antenna material: 316 L
    Process mount: 1 1/2" NPT
    Classification: General purpose
    Certification: cTUVus 
    Compliance: CE, CRN, RoHS