● Pinpoint acoustic leak detection directly in the pressurized water line
● Enables the pinpoint location of the probe tip and route location of the push cable for plastic pipe course detection
● No manipulation by environmental sounds
● Wireless sound transmission via Bluetooth
● Integrated metre counter
The remediation of damage after pipe bursts requires a definite clarification of the responsible cost centre.
If to this end one would like to carry out an above-ground acoustic leak detection to locate the damage, the pipeline course must be perfectly clear, which is hardly ever the case. And, so far, pinpoint locating directly in the house connection line has not been possible without further ado.
Finally, using the acoustic tube probe LD6000 PTS, pipe bursts can quickly and easily be detected on the side of the house connection, too!
The ingenious combination of compact, bendable pig probe with integrated precision microphone and contactable probe cable enables the acoustic detection of the point of leakage including locating function.
According to regulations, probe and push cable of the LD6000 PTS can be disinfected and directly channelled into the pressurized water line on the house connection side.
Unaffected by ambient sounds, the precision microphone of the LD6000 PTS captures even extremely silent noises inside the pipe, which are wirelessly conveyed to the supplied headphones via the Bluetooth transmitter.
Experienced measurement engineers can thus unerringly identify the leaking sound and then determine the position of the leak by use of the metre counter.
Should further a combination detector LD6000be available, frequencies can additionally be visualized and potential points of leakage can be indicated in form of a bar graph. Moreover, the application of an LD6000 enables the data recording of long-term measurements.
Required for wireless connection of the tube probe to the LD6000 is the optionally available Bluetooth receiver LD6000 PTS.
The LD6000 PTS provides a variety of mounting options of the push cable pressure lock for flexible insertion via:- Domestic water meter,- Free-flow valve, - Dismantled piping, - Tapping saddle, - Hydrants
The connection of the tube probe with thecombination detector LD6000 is no problem and constitutes the perfect visual addition for acoustic leak detection. Furthermore, the LD6000 can be used to record long-term measurements. |
Simple pipe and pinpoint location
Furthermore, a frequency generator can be connected to the LD6000 PTS to contact the entire push cable or the probe tip. Then the course of the pipeline or the point of leakage can be detected using a receiver. A suitable combination of transmitter and receiver is e.g. pipe detector SR-20 with transmitter ST-510. Alternatively, other commercially available transmitters and receivers operating in the 33-kHz range can be used. |
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| Aluminium reel with push cable made of Polykat fibreglass with integrated stranded copper wires | Bluetooth transmitter with connection option for a frequency generator | Flexible sensor head with precision microphone |
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| Pressure-resistant cable passage | Storage container for disinfectant | Mechanical metre counter for length measurement |
Accessories contained in scope of delivery:
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Master data |
|
|
Article number |
3.110.008.035 |
|
Sound |
|
|
Amplification [dB] |
— |
|
Input impedance [Ω] |
|
|
Min. measuring range [Hz] |
10 |
|
Max. measuring range [Hz] |
10.000 |
|
Output impedance [Ω] |
— |
|
Transmission power [mW] |
— |
|
Transmission frequency [MHz] |
— |
|
Measuring principle |
Piezoceramic |
|
Power supply |
|
|
Internal (battery) |
√ |
|
External (power supply unit) |
— |
|
Internal (battery) |
— |
|
Battery type |
6LR61 9V |
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Memory organization |
|
|
Memory |
— |
|
Recording period |
— |
|
Storage type |
— |
|
Type of protection |
|
|
IP68 |
√ (sensor) |
|
IP65 |
— |
|
IP54 |
— |
|
IPX7 |
— |
|
IP44 |
— |
|
IP66 |
√ (BT transmitter) |
|
Operating time |
|
|
Approx. 5 years (without battery change) |
— |
|
Approx. 10 hours |
— |
|
ca. 8h |
√ |
|
Interfaces |
|
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USB |
— |
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Infrared |
— |
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Radio |
— |
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Bayonet (microphone) |
— |
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Bayonet (sensor) |
— |
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6.3 mm audio jack (headphones) |
— |
|
Bluetooth |
√ |
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BNC (antenna) |
— |
|
3.5 mm audio jack (headphones) |
— |
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Banana jack |
√ |
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Surrounding conditions |
|
|
Operation – min. temperature [°C] |
— |
|
Operation – max. temperature [°C] |
— |
|
Storage – min. temperature [°C] |
— |
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Storage – max. temperature [°C] |
— |
|
Device control |
|
|
Push buttons |
— |
|
Membrane keyboard |
√ |
|
Control knobs |
— |
|
Wireless (radio) |
— |
|
Wireless (magnetic coupling) |
— |
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Display |
|
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LCD |
— |
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No display |
— |
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Colour |
— |
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Monochrome |
— |
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10-stage LED bargraph |
√ |
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Housing design |
|
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Plastic |
— |
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Metal |
— |
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Plastic/metal |
√ |
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Other |
— |
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Weight (packing excluded) |
|
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Weight [kg] |
7 |
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Dimensions (packing excluded) |
|
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Length [mm] |
160 |
|
Width [mm] |
400 |
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Height [mm] |
570 |
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STANDARD SCOPE OF DELIVERY |
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Operating manual |
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Option |
√ |
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Sound-protected headphones |
|
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Option |
— |
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Transport case |
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Option |
— |
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Mini earphones |
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Option |
— |
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USB cable |
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Option |
— |
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Software LogControl |
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Option |
— |
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Software CorControl |
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Option |
— |
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Signal pick-up for correlation transmitter |
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Option |
— |
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Correlation transmitter 1, yellow |
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Option |
— |
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Correlation transmitter 2, red |
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Option |
— |
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Notebook for laptop correlator |
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Option |
— |
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Charger |
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Option |
— |
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Protective gloves |
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Option |
√ |
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Pressure lock with Geka coupling (drinking water certificate) |
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Option |
√ |
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Bluetooth transmitter (integrated in reel) |
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Option |
√ |
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Bluetooth headset |
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Option |
√ |
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Disinfectant (250 ml) |
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Option |
√ |
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Geka coupling 1" IG |
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Option |
√ |
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Geka coupling 1" AG |
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Option |
√ |
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Insulated tube |
|
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Option |
√ |
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ASCERTAINABLE MEASURED VALUES AND FUNCTIONS |
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Internal sensors |
|
|
Sound [digits] |
√ |
|
Ultrasound [Digits] |
— |
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External sensors |
|
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Sound [digits] |
— |
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Gas [H2] |
— |
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Functions and equipment |
|
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Control via keys |
√ |
|
Notebook |
— |
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48-bit three-point correlation |
— |
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Integrated receiver to read out wireless data loggers from a moving vehicle |
— |
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Analysing wireless data loggers |
— |
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Reading pressure data loggers |
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Analysing pressure data loggers |
— |
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Optional integration of GPS-supported mapping software |
— |
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FFT coherence function |
— |
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Dissipation function to studiously suppress noise interferences |
— |
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Automatic measuring function |
— |
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Automatic speaker muting |
— |
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Transmitter input for optional wireless headphones |
— |
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Bluetooth connection for system-segregated, wireless measuring application of the PC correlator over short distances |
— |
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Integrated receiver modules for radio sensors and wireless data loggers |
— |
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Integrated loudspeaker |
— |
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Frequency-dependent coherence analysis |
— |
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Frequency-dependent correlation analysis |
— |
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Individual parameter setting for measured section |
— |
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Individual parameter setting for measuring filter |
— |
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Individual parameter setting for amplification |
— |
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Chebyshev analogue filter |
— |
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Calibration function |
— |
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Logging function |
— |
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GIS-compatible |
— |
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High-pass filter adjustable |
— |
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Low-pass filter adjustable |
— |
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Manual analogous/digital filtering to fade out noises |
— |
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Automatic analogous/digital filtering to fade out noises |
— |
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Real-time clock |
— |
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Record statistic minimum level of the previous night |
— |
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Record level progress of the past 14 days |
— |
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Record minimum level (AL) of the last 10 minutes |
— |
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Record maximum level (AH) of the last 10 minutes |
— |
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Record amplification |
— |
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Record measurement quality (rain, wind etc.) |
— |
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Record logger serial no. |
— |
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Record logger location |
— |
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Permanent data transmission (07:00 - 19:00 = 12/min) |
— |
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Permanent data transmission (19:00 - 07:00 = 1/min) |
— |
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Leak status indication |
— |
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Ultraflexible sensor head with integrated transmitter for pinpoint location |
√ |
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Flexible but nevertheless thrust stable Polykat glass fibre |
√ |
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Guiding reel made of robust aluminium |
√ |
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Integrated mechanical length measuring device |
√ |
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Integrated disinfectant tank |
√ |
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Integrated pressure lock for connection to pressure water pipe |
√ |
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Geka coupling with drinking water certificate |
√ |
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Bluetooth transmitter |
√ |
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Bluetooth headset |
√ |
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Display of the amplification |
— |
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Display logger serial no. |
— |
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Display minimum level (AL) of the last 10 minutes |
— |
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Display maximum level (AH) of the last 10 minutes |
— |
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Display statistic minimum level of the previous night |
— |
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Display level progress of the past 14 days |
— |
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Display of the time of reading |
— |
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