CHINA Pipe&cable locator

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

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