ATG-127E

ATG-127E –  Water leak detectors & Cable and metal-pipe locator

ATG-127EATG-127E – High tech kit with multi-frequency transmitter for buried utilities detection and acoustic cable fault detection.

Features ATG-127E

  • High precision location of underground utilities up to 6 m
  • Transmitter – 120W, frequency range: 200 to 9999 Hz
  • Distance of tracing is 5 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 ATG-127E

  • Receiver frequencies: 50(60) Hz / 100(120) Hz / 512 Hz / 1024 Hz / 8192 Hz / 33 kHz
  • Transmitter – 120W, 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

Plastic pipe tracing;

Application ATG-127E

  • Above all, cable fault location by electromagnetic and acoustic methods (with high-voltage pulse transmitter, which is not included into the set)
  • Firstly, detection of insulation deterioration on cables by contact and non-contact methods
  • Secondly, detection of cables up to 6 m depth
  • Detection of metal pipelines up to 6 m depth
  • Most importantly, survey the ground before the ground works
  • Moreover, “Broadband” mode
  • In addition, distance of tracing from the place of transmitter connection is up to 5 km
  • In conclusion, indirect measurement of the depth

Specifications ATG-127E

Receiver AP-027 Technical specifications

ParameterTracingLeak detection
Type of accepted signalContinious /pulseContinious signal
Frequencies of the receiver’s filterCentral 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/ 33kHzRange limitation “below” 0,1 / 0,15 / 0,21 / 0,31 / 0,45 / 0,65 / 0,95 / 1,38 kHz Range limitation “above” 2,00 / 1,38 / 0,95 / 0,65 / 0,45 / 0,31 / 0,21 / 0,15 kHz
«Broadband», (operating mode)0,05 to 8,6 kHz0,09 to 2,20 kHz
Gain factor100 dB120 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 indicationHeadphones natural broadband or filtered signal
Headphones-synthesized sound. Frequency modulation
Built-in emitter – synthesized sound. Frequency modulation
SupplyVoltage 4…7 V. – alkaline batteries АА type 1,5 V (4 pcs.).
Time of continuous operation not less than20 hours
Ambient temperature-20°С to +50°С
Ingress protection ratingIP54
Receiver AP-027 dimensions220 × 102 × 42 (mm)
Weight of the electronic unit0,46 kg

Specifications of AG-120

Frequency of transmitted signal
Frequencies f1, f2, f3 (three frequencies fixed in memory), HzRange 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»), HzRange 200 to 9999 (selected instead of one of the «fixed», not input to the memory, exists while the power is on)
Generation modes
Mode 1Continuous «СО»
Mode 2 pulse duration, ms pulse rate, HzShort pulses transmission «РU» 350 0,7
Mode 3 Pulse duration, ms Pulse rate, HzThree 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 generationА – pulse generation, А10 15
Specified for auto matchingFour values (I1, I2, I3, I4) Selected in the range 0,1 to 9,9 А with a resolution of 0,1А 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, V24 220 330 140

Standard set ATG-127E

  • Receiver AP-027
  • Acoustic sensor AD-227
  • Carrying rod for AD-227
  • Extension carrying rod for AD-227
  • Contact rods for AD-227
  • Magnet for AD-227
  • Electromagnetic sensor EMD-247
  • Transmitter АG-120
  • Inductive antenna IEM-301.3
  • Headphones
  • Grounding rod
  • Cables and accessories

Fault Location Sensors is not included in the standard kit

Sensor DKI-117

1. Sensor DKI-117

Sensor DODK-117

2. Sensor DODK-117

Clamps CI-105

1. Clamps CI-105

Clamps CI-105/50

2. Clamps CI-105/50

Clamps CI-105/110

3. Clamps CI-105/110

Clamps CI-105/125

4. Clamps CI-105/125

  

Open or Download

ATG-127E

Brochure

ATG-127E

Manual

Catalog

Catalog

 

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