• EchoPod® DL24 Multi-Function Ultrasonic Level Transmitter


            

     

     

     

     

     

     

     

     

     

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    Application

    The general purpose ultrasonic level transmitter provides continuous level measurement up to 9.8' (3m) with a 4-20 mA signal output, and is configured via our free WebCal software. The level sensor has 4 programmable relays with selectable hysteresis and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for day tank, skid, IBC, sump and process tank level applications.

    Features

     Switch and control functions with continuous level measurement output up to 9.8' (3m)

     Configuration is fast and easy via WebCal software and USB adapter

     Narrow 2" beam width and short 4" dead band optimized for day tanks

     Four (4) programmable relays rated @ 1A / 60VA for switch, pump or valve control and fail-safety

        1 pump or valve with 3 alarms

        2 pumps (lead-lag) with 2 alarms

         2 pumps (duplexing) with 2 alarms

        4 independent switch point alarms

     PVDF transducer and 6P polycarbonate enclosure for corrosive liquids

     Automatic temperature compensation for accurate measurement

    Specifications

    Range: 9.8' (3m)
    Accuracy: ± 0.2% of range
    Resolution: 0.039" (1mm)
    Dead band: 4" (10cm)
    Beam width: 2" (5cm)
    Configuration: WebCal® PC Windows® USB 2.0
    Memory: Non-volatile
    Supply voltage: 24 VDC (loop)
    Consumption: 0.5W
    Loop resist.: 400Ω max
    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
    Contact type: (4) SPST relays
    Contact rating: 60 VA, 1A maximum
    Contact fail-safe: Power loss: Hold last
    Echo loss: Open, close
    or hold last
    Hysteresis: Selectable
    Process temp.: F: -4° to 140°
    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: Type 6P, encapsulated,
    corrosion resistant & submersible
    Encl. material: Polycarbonate
    Trans. material: PVDF
    Cable jacket mat.: Polyurethane
    Cable type: 9-conductor, shielded
    Cable length: 48" (1.2m)
    Process mount: 1" NPT (1" G)
    Mount gasket: Viton®
    Classification: General purpose
    Compliance: CE, RoHS
    Approvals: cFMus