Leica DA220 1-Watt Signal Transmitter



  • The Leica DA signal transmitters apply a signal onto underground cables or pipes that may not carry a detectable signal. The Leica DD SMART cable locators can then be used to locate the signal from the Leica DD signal transmitter. The DA signal transmitters are compact, robust and easy-to-use. The have been designed in conjunction with the DD SMART cable locators to easily and accurately avoid, trace or locate buried cables and pipes.

    • To improve the detection success.
    • To trace the route of a utility.
    • To make a depth or current measurement.
  • MODE DD220 SMART DD230 SMART
    Power 50 / 60 Hz mains electrical and harmonics 50 / 60 Hz mains electrical and harmonics
    Radio 15kHz to 60kHz 15kHz to 60kHz
    Auto Power, Radio, 33kHz Power, Radio, 33kHz
    Transmitter Modes 131.072 (131) kHz
    32.768 (33) kHz
    8.192 (8) kHz
    131.072 (131) kHz
    32.768 (33) kHz
    8.192 (8) kHz
    512 Hz
    640 Hz
    Depth Range Line 0.1m to 5m
    Line 4 inches to 16.4 feet
    Sonde 0.1m to 7m
    Sonde 4 inches to 23 feet
    Line 0.1m to 7m
    4 inches to 23 feet
    Sonde 0.1 to 10m
    Sonde 4 inches to 32.8 feet
    Depth Accuracy* 5% 5%
    Bluetooth Class 2 BLE dual mode module
    Bluetooth Classic 2.1
    Bluetooth 4.0 (LE)
    Class 2 BLE dual mode module
    Bluetooth Classic 2.1
    Bluetooth 4.0 (LE)
    GPS** Chipset (1): u-blox®GPS
    Reciever Type: GPS L1C/A, SBAS L1C/A, QZSS L1C/A, GLONASS L1OF, BeiDou B1
    Accuracy (2): Horizontal Position 2.5 m
    Autonomous, 2.0 m SBAS,CEP
    Start time: Cold 45 s typical, Aided 7 s typical, Hot 1 s typical
    Chipset (1): u-blox®GPS
    Reciever Type: GPS L1C/A, SBAS L1C/A, QZSS L1C/A, GLONASS L1OF, BeiDou B1
    Accuracy (2): Horizontal Position 2.5 m
    Autonomous, 2.0 m SBAS,CEP
    Start time: Cold 45 s typical, Aided 7 s typical, Hot 1 s typical
    Memory Capacity 8 GB internal memory 8 GB internal memory
    Environmental Standard IP66 IP66
    Operating Temperature -20 °C to +50 °C
    -4 °F to +122°F
    -20 °C to +50 °C
    -4 °F to +122°F
    Battery 7.4V Rechargeable Li – Ion 7.4V Rechargeable Li – Ion
    Battery operating time *** 15 h 15 h
    Dimensions (HxWxD) 765x290 x93mm
    30.12 x11.42x3.66 inches
    765x290 x93mm
    30.12 x11.42x3.66 inches
    *Depth to an undistorted signal
    ** (1) All data/information according to manufacturer u-blox®GPS; Leica Geosystems does not assume any liability whatsoever for such information.
    (2) Accuracy is dependent upon various factors including atmospheric conditions, multipath, obstructions, signal geometry and number of tracked satellites.
    *** Constant use at 20°C/68°F
  • Downloads - Leica DD Cable Locators

    Leica DD Smart Brochure

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