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3M Dynatel Cable/Fault Locator 2273E

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Product Details

Place of Origin:	Shenzhen in China

Specifications

The 3M Dynatel Cable/Fault Locator is a microprocessor-based system that incorporates advanced digital signal processing techniques to quickly and efficiently locate sheath (earth return) faults and trace the path of underground cables, both copper and fiber optic (with metallic trace wire). Lightweight, compact and well balanced the cable/fault locator accurately:

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 faults.

4)A simple, easy-to-use system.

Features	Benefits
Transmitter
Four operator-selectable frequencies	Optimizes unit performance in varying conditions
Simultaneous signals	Enables receiver to verify cable location
Fault-locate and cable-locate signals applied simultaneously	Enables receiver to verify cable location while fault locating
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 240 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
Compatible with 2205/2206 marker locating accessory	Allows unit to pinpoint location of buried EMS markers
Physical Specifications
Size Transmitter Receiver	17.2 cm H x 28.6 cm W x 19.7 cm D (6.75" x 11.25" x 7.75") 64.8 cm H x 9.5 cm W x 27.3 cm D (25.5" x 3.75" x 10.75")
Weight Transmitter Receiver Shipping	2.4 kg (5.88 lbs.) 1.8 kg (3.98 lbs.) 9.3 kg (20.59 lbs.)
Environmental Specifications
Operating temperature	-20° to 50°C (-4° to 122°F)
Storage temperature	-40° to 70°C (-40° to 158°F)
Electrical Specifications
Receiver
Frequencies Trace mode Tone mode	Active: 577 Hz, 8 kHz, 33 kHz, 133 kHz Passive: Power — 50/60 Hz, user-selectable; VLF — 22 kHz 577 Hz and 133 kHz pulsed at 8 Hz
Depth	Range: 0 to 4.5 m (0 to 15’) Accuracy: ±10% ± 1 digit for 0 to 1.5 m (0 to 60") ±15% for 1.5 to 4.5 m (60 to 180")
Power	Six alkaline LR6 ("AA”) cells
Typical battery life	50 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 5W
Output protection	240 Vrms
Power	Six alkaline LR14 ("C”) cells
Typical battery life	Normal output level: 50 hours High output level: 10 hours