Page 893 - techequipmentscatalogue2016

VIVAX

METROTECH

Distance Sensitive Left/Right Guidance™

The antenna system in the locator is different to a normal
locator. Instead of placing antennas on the same center line,
one antenna is offset to the right and another to the left.

This together with extremely sensitive electronics enables
the locator to find which antenna is receiving the strongest
signal and therefore indicate which direction one should
move to be over the buried line. Other locators look for the
trend in the increase or decrease of signal strength from
inline antennas. Distance Sensitive Left/Right Guidance™
Left/Right location provides a much sharper crisp response
making the position of the buried line easier to pinpoint.

The VM-810 (high frequency) is used mainly in the following applications: \
• Gas & Water Distribution Pipes
• Municipal Pipe and Power Location 887
• Contract Locating
The VM-850 (low frequency) is used mainly for:
• Pipeline Location
• Power Cable Location

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