Our optical & cable locators scan the ground and use radio frequency signal to locate those under ground telecom lines, fibers, CATV, power cable, gas pipes, etc. The TAM3000 locator consists of two basic units: a directional radio frequency Transmitter and a Receiver. We utilize the principle of electromagnetism. The electromagnetic method is a well-test and most popular method in underground utility survey Function: To detect underground cable/pipe /position and depth; to locate position of hidden cable/pipe.
Main Features
1 Measure and pinpoint sheath and conductor faults, locate cable path/depth quickly and easily. with this lightweight, easy-to-handle unit.
2 Four modes of operation for accurate locates, even in congested areas.
3 Precisely locates
4 A simple, easy-to-use system.
5 LED display
2 Four modes of operation for accurate locates, even in congested areas.
3 Precisely locates
4 A simple, easy-to-use system.
5 LED display
Specifications:
Benefits | |
Transmitter | |
Four operator-selectable frequencies | Optimizes unit performance in varying conditions |
Simultaneous signals | Enables receiver to verify cable location |
Built-in ohmmeter with voltage sensing/measuring capability | Displays earth fault resistance; confirms far-end grounds and shield continuity |
Three signal application methods (direct connect, coupler, induction) | Flexibility under varying plant conditions |
Auto load matching | Automatic adjustment of output voltage to maximize signal |
High and normal output level | High output level for extreme distance locates and other varying cable conditions |
Audible indication of hazardous voltage in ohms mode | Warns operator of potentially dangerous situation |
Can connect to energized power cables up to 220 Vac | Prevents inadvertent damage to unit; operates while attached to live circuits |
Receiver | |
Peak and null modes | Verify cable location |
Differential mode | Indicates direction to cable |
Push-button digital depth readout (of cable or sonde) in centimeters, inches, or feet and inches | Easy, quick and accurate depth measurements; no conversion table required for sonde depth measurements |
Measures signal current in cable | Helps identify target cable regardless of depth |
Visual and audible cable locates | Ensure accuracy under varying field conditions |
Digital fault strength indicator | Operator can differentiate between light and severe faults |
Coupler jack | Pair/cable identification |
Graphic display | Operator can distinguish between target cable and other cables in congested areas |
Expander function | Improves sensitivity of audible and visual response |
50/60 Hz passive power and passive VLF mode | Locates cables using receiver only |
Physical Specifications | |
Size Transmitter Receiver | 16 cm x 16 cm x 39 cm 70 cm x 20 cm x 11 cm |
Weight Transmitter Receiver | 3.6 kg (5.88 lbs.) 2 kg (3.98 lbs.) |
Receiver | |
Frequencies Trace mode Tone mode | Active: 577 Hz, 8 kHz, 33 kHz, 133 kHz Passive: Power -50/60 Hz, user-selectable; 577 Hz and 133 kHz pulsed at 8 Hz |
Power | Six alkaline LR6 (AA) cells |
Typical battery life | 8 hours |
Transmitter | |
Output frequencies Trace mode Sheath fault mode Tone mode Induction mode | 577 Hz, 8 kHz, 33 kHz, 133 kHz 4/8 Hz for sheath fault; 577 Hz and 33 kHz for tracing 577 Hz and 133 kHz pulsed at 8 Hz 133 kHz |
Output voltage (maximum) Sheath fault Trace Tone | 30 Vrms 30 Vrms Normal setting: 10 Vrms High setting: 30 Vrms |
Output power | Normal setting: Limited to 0.5 W High setting: Limited to 6W |
Output protection | 240 Vrms |
Power | 8 alkaline LR14 (C) cells |
Typical battery life | 4-8hours |
