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Metal and non-metal pipeline locator with water leak detection function Success TPT-522N

Water leak from pipelineWater
Energized cablesEnergized
Non energized cablesNon
Armored fiber optic cablesArmored
Metal pipelinesMetal
Non-metal pipelinesNon-

The modern multifunctional set for metal and non-metal utilities tracing and water leak detection from any pipes.

Key features

  • The set combines three devices:
    • water leak detector with acoustic sensor;
    • cable and pipe locator with acoustic sensor;
    • cable and pipe locator with electromagnetic sensor.
  • Includes sensitive acoustic sensor with replaceable contact rod and removable composite handle.
  • Audio signal spectrum visualization for accurate pipeline location.
  • Tracing of plastic pipes at the distance up to 150 m using an acoustic impact device.
LCD screenLCD
Utility detection depthLeak
Utility detection depthUtility
Tracing distanceTracing


The most advanced locating kit combining the functions of metal pipe locator water leak detector, non-metal pipe locator. Features AP-027 receiver, powerful transmitter and special impact device for the detection of PVC pipelines.

  • AP-027 digital location receiver.
  • 60 W AG-144 transmitter.
  • Acoustic leak detection function.
  • UM-112 impact device for non-metal pipeline location.

Brief description

  • Two modes of operation: leak detection and route location.
  • Receiver frequencies: 50 to 60 Hz /100 to 120 Hz / 512 Hz / 1024 Hz / 8192 Hz / 33 kHz.
  • Transmitter frequencies: Hz - 512 / 1024 / 8192.
  • Storage of 31 signal level with a graph displayed.
  • Visual indication of the signal on the display: scale, graphic and spectrum.
  • Graphic visualization (moving chart) of sequence of measurements, max and min signal levels.
  • Sound indication.
  • Selection of bandwidth.
  • Two-segment indication of frequency spectrum (and “filtered”) signal.
  • Light weight.
  • Comfortable to wear for long terms.
  • LCD display.
  • Warranty 1 year.


  • PVC pipeline location underground.
  • Water leak detection from metal or non-metal pipelines underground up to 3 m depth.
  • Water leak detection inside the house.
  • Detection of metal pipelines up to 6 m depth.
  • Survey the ground before the ground works (BB mode).
  • Tracing of metal utilities at distance up to 5 km.

Impact device UM-112

It is used for producing the sound impacts on the pipe surface for acoustic tracing of non-metal and metal pipelines. The sound produced with the impact device is spread along the pipeline and, through the ground, picked-up with the acoustic sensor connected to the receiver. After being amplified and filtered in the receiver, the sensor signal is indicated on the screen and transmitted to headphones.

Technical specifications receiver AP-027

Parameter Tracing Leak detection
Type of accepted signal Continious /pulse Continious signal
Frequencies of the receiver’s filter Central frequency of quasi- resonant filter 50...60 Hz,100 to 450 Hz through 50 Hz, 120 to 540 Hz through 60 Hz, 512 Hz / 1024 Hz / 8192 Hz/ 33kHz - Range 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 kHz 0,09 to 2,20 kHz
Gain factor 100 dB 120 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…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-027 dimensions 220x102x42 mm
Weight of the electronic unit 0,46 kg

Technical specifications transmitter AG-144.1

Parameter Value
Frequencies of generated signal, Hz
Frequencies SIN f1/f2/f3, +/- 0,1% 512 / 1024 / 8192
Modes of generation "SIN" continous
"SIN" 3 frequencies
"SIN" pulse
Output parameters of sinusoidal generation
Max output voltage, V:
- internal power supply 220
- with external accumulator 12 V/24 V 330
- power supply from mains 140
Output power, W:
- internal power supply 7,5 to 120
- with external accumulator 12 V/24 V 45 to 180
- power supply from mains 18 to 72
Allowed load resistance Any
Load matching Auto
Power source Integrated accumulator set, mains power supply
Maximum dimensions of the transmitter (in the plastic case), mm 220x160x145
Maximum weight of the transmitter in the plastic case, kg 8,2
Service conditions
Temperatures -30°C to +45°C
Environmental protection grade IP54

Standard set

1 Receiver AP-027
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 Electromagnetic sensor EMD-247
7 Holder for AP-027
8 Transmitter АG-144.1
9 Headphones
10 Screwdriver
11 Inductive antenna IEM-301.3
12 Power connection cable AG120.02.080
13 External power supply cable AG144.02.070
14 Power adapter ESP 120-13,5
15 Cable of power adapter YP-22/YC-12
16 Power supply cable AG144.02.060
17 Grounding rod
18 Contact magnetic
19 Impact device UM-112
20 UM-112 carrying bag
21 Set carrying bag
22 EMD carrying bag
23 Manual and passport


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