Signal transmitter 1 watt with four frequencies for utility locating IP67 - Leica DA175

Buried utilities can only be traced cleanly when a clear signal sits on them. The DA175 applies exactly that carrier signal, with up to a maximum of 1 watt on a buried line with 300 ohm impedance. Locating with a DD120, DD130 or DD175 therefore reaches further and separates closely spaced routes more reliably.

Benefits

• Output power up to a maximum of 1 watt on a buried line with 300 ohm impedance, so that long or heavily attenuated routes still carry a usable signal.
• Four direct connection frequencies of 33 kHz, 8 kHz, 512 Hz and 640 Hz, the low frequencies travel further along the line, the high ones couple more easily.
• Induction mode with 33 kHz and 8 kHz for lines without an accessible connection point, meaning no galvanic contact with the conductor.
• Protection class IP67 with the lid closed and IP65 with the lid open, the unit stays usable in the trench and in the rain.
• 30 h of intermittent operation at 20 °C from 4 x D alkaline cells to IEC LR20, the batteries are included.
• 2.5 kg with batteries at 250 x 206 x 113 mm, the transmitter stays at the connection point and moves along with the site.

Technical data

Applications

Cable and utility locating in civil engineering before excavation, tracing routes for power, telecommunications, gas and water, exposing house connections, checking as-built records and protecting the site against utility strikes. Induction mode helps wherever no chamber and no exposed conductor is available for a direct connection.

Compatibility and scope of delivery

The DA175 works together with the locators of the Leica Detect series DD120, DD130 and DD175. The delivery consists of the signal transmitter, the alkaline batteries and one year of warranty.

Standards and origin

Protection class IP67 with the lid closed and IP65 with the lid open, operating temperature -20 °C to +50 °C, storage temperature -40 °C to +70 °C, warranty 1 year. Country of origin, customs code and EAN are not documented for this material number and are deliberately not stated here. Original product from Leica Geosystems.