Cable locator and acoustic fault detector Success ATG-127E
Features
High tech kit with multi-frequency transmitter for buried utilities detection and acoustic cable fault detection.
- High precision location of underground utilities up to 6 m.
- Transmitter - 120 W, frequency range: 200 to 9999 Hz.
- Distance of tracing is 10 km from the place of transmitter connection.
- Detection of insulation deterioration on cables by non-contact methods: sharp decreasing of the signal level, by using the sensor DODK (extra tool), the phase "double-frequency" method "Δφ" and the amplitude of "double-frequency" the method of "ΔA".
- Detection of insulation deterioration on cables by contact method: Sensor DKI (extra tool).
Brief description
- Receiver frequencies: 50(60) Hz / 100(120) Hz / 512 Hz / 1024 Hz / 8192 Hz / 33 kHz.
- Transmitter - 120 W, frequency range: 200 to 9999 Hz.
- Storage of 31 signal level with a graph displayed.
- Visual indication of the signal on the display: scale, graph and spectrum.
- Graphic visualization (moving chart) of sequence of measurements, max and min signal levels.
- Sound indication.
- Choice of bandwidth.
- Two-segment indication of frequency spectrum (and “filtered”) signal.
- Light weight.
- Comfortable to wear for long terms.
- LCD display.
- Warranty 1 year.
Application
- Cable fault location by electromagnetic and acoustic methods (with high-voltage pulse transmitter, which is not included into the set).
- Detection of insulation deterioration on cables by contact and non-contact methods.
- Detection of cables up to 6 m depth.
- Detection of metal pipelines up to 6 m depth.
- Survey the ground before the ground works.
- “Broadband” mode.
- Distance of tracing from the place of transmitter connection is up to 10 km.
- Indirect measurement of the depth.
Specifications receiver AP-027M
| Parameter | Tracing |
|---|---|
| Type of accepted signal | Continious / pulse |
| Frequencies of the receiver’s filter | Central frequency of quasi- resonant filter 50 to 60 Hz,100 to 450 Hz through 50 Hz, 120 to 540 Hz through 60 Hz, 512 Hz / 1024 Hz / 8192 Hz / 33kHz |
| "Broadband" (operating mode) | 0,05 to 8,6 kHz |
| Gain factor | 100 dB |
| Visual indication | Liquid-crystal display-symbols and meaning of the chosen modes and parameters: - animated (moving) scale of the output signal level; - digital value and animated (moving) scale of the output signal level; - graphic (moving diagram) of the output signal level - frequency content of the output signal level; - digital and graphic display of output signal levels kept in the "memory" |
| Sound indication | - headphones natural broadband or filtered signal; - headphones-synthesized sound, frequency modulation; - built-in emitter - synthesized sound, frequency modulation |
| Supply | voltage 4 to 7 V. - alkaline batteries АА type 1,5 V (4 pcs.) |
| Time of continuous operation not less than | 20 hours |
| Ambient temperature | -20°С to +50°С |
| Ingress protection rating | IP54 |
| Receiver AP-027M dimensions | 220x102x42 mm |
| Weight of the electronic unit | 0,46 kg |
Specifications transmitter AG-120
| Parameter | Value |
|---|---|
| Frequency of transmitted signal | |
| Frequencies f1, f2, f3 (three frequencies fixed in memory), Hz | Range 200 to 9999 (selected in the range with a resolution of 1 Hz and accuracy of ±0,05% Hz and input in the power - independent memory) |
| Frequency f4 (one «temporary»), Hz | Range 200 to 9999 (selected instead of one of the «fixed», not input to the memory, exists while the power is on) |
| Generation modes | |
| Mode 1 | Continuous «СО» |
| Mode 2 pulse duration, ms pulse rate, Hz | Short pulses transmission «РU» 350 0,7 |
| Mode 3 pulse duration, ms Pulse rate, Hz | Three frequencies (sent with alternation of frequencies f1, f2, f3) «3F» 350 1,4 |
| Output parameters | |
| Output current | |
| Maximum in manual mode: - continuous and three frequencies generation, А - pulse generation, А |
10 15 |
| Specified for auto matching | Four values (I1, I2, I3, I4); Selected in the range 0,1 to 9,9 А with a resolution of 0,1 А and kept in power-independent memory |
| Maximum output voltage | |
| - when working in safe mode, V - under internal power supply, V - with added external accumulator 12V, V - when supplied from power adapter, V |
24; 220; 330; 140 |
| Maximum output power when accumulators are fully charged | |
| - under internal power supply or from external accumulator 24 V, W | 120 continuous and «3F» at a load of 1,2 to 300 Ohm / 180 pulsed at a load of 0,8 to 200 Ohm |
| - with added external accumulator 12V, W | 180 continuous and «3F» at a load of 1,8 to 450 Ohm / 270 pulsed at a load of 1,2 to 300 Ohm |
| - from power adapter, W | 70 at a load of 0,7 to 200 Ohm |
| Allowed load resistance | |
| Any (0 to ∞) Current limit at “low-ohm” loads, «Umax» at “high-ohm” loads | |
| Resistance range for matched loads, broader than | |
| For minimum specified current (0,1 А) - for internal power, Ohm - with external accumulator 12 V added, Ohm | 4 to 2200, 4 to 3300 |
| For maximum continuous current (10 А) - for internal power, Ohm - with external accumulator 12 V added, Ohm | 0 to 1,2 / 0 to 1,8 |
| For maximum pulsed current (15 А) - for internal power, Ohm - with external accumulator 12 V added, Ohm | 0 to 0,8 / 0 to 1,2 |
| Matching with the load | |
| - automatic, providing achieving of the specified current in the load - manual | |
| Design parameters | |
| Output power amplifier | Pulsed, technology CLASS D(BD), efficiency factor > 80% |
| LED-based superbright digital indicators of high temperature range | - all supply voltages - modes and settings - power resource - «OUTPUT MULTIMETER»: «output voltage», «current in load», «load resistance», «power in load» |
| Control | Nine-button keyboard and external power switch with generation indicator providing work under rain with closed cover (due to parameter setup “memorizing”). Intuitive interface |
| Dimensions of electronic block (case), maximum, mm | 305х270х194 |
| Weight of electronic block, maximum, kg | 12 |
| Operating temperature range, °С | -30 to +60 |
Standard set
| № | Name |
|---|---|
| 1 | Receiver AP-027M |
| 2 | Acoustic sensor AD-227 |
| 3 | Carrying rod for AD-227 |
| 4 | Extension carrying rod for AD-227 |
| 5 | Contact rods for AD-227 |
| 6 | Magnet for AD-227 |
| 7 | Electromagnetic sensor EMD-247 |
| 8 | Transmitter АG-120 |
| 9 | Inductive antenna IEM-301.3 |
| 10 | Headphones |
| 11 | Grounding rod |
| 12 | Cables and accessories |