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Depth and Dimensions Frequency Battery Depth: 15’/4.5m 2 x LR44 or 7” x 3.2” 33kHz SR44 button cells 18 x 81mm D18 Sonde Depth: 16’/5m 9.8kHz 4 x LR43 0.87” x 4.5” 83kHz button cells 22 x 114.4mm D22 Sonde Depth: 16.3’/5m...
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Locating sondes with a vLoc3 series receiver Sonde screen icons: Peak signal detector Signal strength bar graph Sonde icon 67.2 25dB 8kHz Null point Direction to sonde Frequency selection Numeric signal level (mirrors the bar graph) Gain setting A Sonde is a transmitting coil, the signal radiates in a different manner than that of a line. Null Points Due to this construction, the sonde gives a different “Peak”...
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Method Insert the activated sonde into the pipeline. Push the sonde about 10 – 12 Feet (3-4m) into the pipe. Switch on the vLoc3 series receiver and use long presses on the “return key” until the sonde screen appears. Press the “f” key to select the sonde frequency being used. Hold the locator vertically and stationary with the tip on the ground.
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Keeping the null indicator on the vertical line, walk toward the arrow. A Sonde icon will soon appear. Keeping the locator vertical, carry on walking toward the Sonde until it is positioned on the cross hairs. The locator is now directly over the Sonde. The arrow will flip forward and back as the position is crossed.
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