Vivax-Metrotech vLoc3-DM Defect Mapper
Includes: Li-on Receiver Battery, Li-Ion Receiver Charger, Alkaline Battery holder, User Manual, Mini-USB Cable, Soft Kit Bag, Bluetooth, Internal GPS
The vLoc3-DM is used to precisely locate pipelines and assist in evaluating pipe coating defects. The system can be used on either transmission or distribution systems. A complete ACVG survey can be undertaken using the vLoc3-DM and plug-in A-frame. The display on the vLoc3-DM has been configured specifically for pipeline evaluation. Data can be graphed in real-time on the receiver while still on site. The walk back feature highlights the operator’s position on the graph allowing them to return to the point of interest where further evaluation or an ACVG, A-frame survey can be undertaken.
With two sets of 3D antennas, signal distortion is easily detected and displayed on the bright full-color display. The vLoc3-DM introduces new locate perspective screens of Vector Locate for fully automatic non-walk over locating, Transverse Graph showing both peak and null simultaneously providing an immediate measurement of signal distortion, and Plan View showing the relative orientation of the cable at any angle. Visual and mechanical vibration alerts can also be configured by the user providing warnings for shallow depth, overload, overhead cables, and excessive swinging.
The 150-watt Loc-150Tx DM Transmitter typically applies the locate signal by connecting to the pipe at CP stations and test posts. The transmitter is designed to be powered from CP stations, AC or external batteries. Two rotary/push control knobs provide access to frequency selection, output level, menu information and active/standby modes. This transmitter is supplied with a direct connection lead, DC input lead and AC mains lead.
vLoc3-DM Defect Mapper
The Loc-150Tx, 150-Watt DM Transmitter is used primarily with the Defect Mapper (DM) Receiver, however it is also useful for those needing a low frequency, high output transmitter.
Typically, the Loc-150Tx, transmitter (DM transmitter) is used to apply a signal current to the anode bed. The pipeline returns the signal via coating faults back to the transmitter. The Loc-150Tx transmitter is designed to be powered from CP (Cathodic Protection) stations, AC or external batteries, eliminating the need for internal batteries. This transmitter has a direct connection mode to apply the locate frequency onto the conductor. There is no clamp or induction mode.
The Loc-150Tx transmitter has selectable direct connection frequencies from 98Hz to 512Hz (640 Hz in Europe). The two inch by one-inch dot matrix display with LED backlight shows output current, volts, frequency, and over voltage/over temperature/over power warnings.
Two rotary/push control knobs provide access to frequency selection, output level, menu information and active/standby modes. This transmitter is supplied with a direct connection lead, DC input lead and AC mains lead.
The powerful 25-watt transmitter is the go-to transmitter for cable fault locating, finding holidays on coated pipes, problematic deep-buried lines, and long-distance pipe and cable locating. The Loc3-25Tx is also well suited for applications for cathodic protected longline pipelines and gas distribution in city areas needing a low-frequency high output transmitter.
The Loc3-25Tx transmitter has selectable direct connection frequencies from 32Hz to 9.82kHz and signal clamp frequencies from 8kHz to 9.82kHz. The two-inch by one-inch dot matrix display with LED backlight shows the user output current, volts, frequency and user feedback warnings.
The Loc3-25Tx is packaged in a rugged, ergonomic IP54 housing and is lightweight at only 7.05lbs (3.19kg). The transmitter provides consistent current output up to 4 Amps peak. The transmitter comes in a soft carry bag with a storage pocket for everyday accessories and can be operated while inside the carry bag.