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Water
Leak Detector Equipment
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Water Leak Detection Equipment
Sewerin Stethophon 04
 |
New
internal sound sensor with improved leak noise reproduction |
| Digital
sound level display with memory of previous reading |
| 5
noise filter ranges with probe |
|
8
noise filter ranges with microphone |
|
Maximum
volume limiter to protect hearing & instrument |
|
Simple
Operation |
|
Boosts
sounds in pipe transmitting range for easier water leak detection |
|
Auto
shutoff |
|
Battery
level indicator |
|
Mute
control |
|
Economical
priced |
| Powered
by two AA batteries for 8 hours |
|
8.8
oz, 8" x 2" x 1" |
|
Withstands water spray and dust. IP54 |
|
3
Extension
rods included. Additional long extension rods optional (Recommended
for soft surface use) |
| Kit
includes headphones that cover the ear, direct contact probe, two
probe extensions, case, manual, spare ear cushions, spare noise
absorbing foam, microphone, ground plate for microphone, strong
magnet for solid direct contact. |
With
wired headphones only
$1,495
Water
Leak Detector Stethophon 04 brochure
Wireless
Stethophon 04 Leak Detector
 |
No
headphone wire to tangle |
|
No
noises interfering when the cord rubs things |
|
Quicker
to put on and use |
|
Includes
all the features and accessories of the wired Stethophon 04 except
the headphone wire |
Stethophon
with
wireless headphones: $1795
Water
Leak Detector with Wireless Headphones brochure
Water
leak detectors correlators loggers Overall brochure pdf |
Wireless Water Leak Detector |
Water Leak Detection Equipment for Sale
Sewerin Aquaphon
Digital Water Leak Detector
| Extremely sensitive wind protected microphone |
| Easily set the lower and upper noise filters in 50 hz steps for precise
control. |
| Maximum noise limiter prevent damage to hearing
and the Aquaphon in case of loud noise |
| Displays the level of the previous reading. |
| Identifies the minimum level at each location |
| Automatically scans the frequencies to set the noise filters. |
| Weatherproof case |
| Rechargeable batteries with charging docking bay in case. |
The principle of the
acoustic
water leak detectors:
When a pressurized underground water pipe develops a leak, water flows through it into the
surrounding soil at high speed. In consequence:
|
The pipeline material vibrates at the
water leak. This
vibration transmits through the pipe where it can be detected at water valves,
hydrants, water meters and other remote contact points on the water
line. The
sensitive headphones, microphone and amplifier with noise filters helps the
user determine the water leak location. |
|
The water
leak jets
and pipes induce vibration in the
soil which transmits to the surface, where
it can be picked up as ground-borne noise. |
Water
leak noise is transmitted over long distances
in metallic pipes and detected very effectively with the special microphone
within the test rod.
Water Leak Detection
with the ground microphone
Water leak noises are not transmitted well by
non-metallic pipe materials. Taking readings at the valves is not enough: the
sections between valves must also be checked with a ground microphone for
utility water leaks..
The AQUAPHON®
EW receiver displays the water leak noise level both graphically and with
a number including displaying the level of the last reading for comparison. The
graphical bar display across the top also shows the lowest current sound levels
and indicates the lowest sound level during each reading. This is a
primary indicator of water leak location since the background noises vary, but
the water leak noises are constant. Finding the location where the minimum
sound level is the highest is an important key to water leak detection.
Acoustic
Water
Leak Detection Equipment Aquaphon
AQUAPHON Water Leak Detection Equipment
System components:
1 Ground microphone BO-4 (Professional)
2 Ground microphone 3P-4 (Standard)
3 Carrying rod H-4
4 Peizo test rod with various adapters (Professional)
5 Headphones - covers the whole ear to block external noise
6 Charging adapter HS
7 Power supply set 120VAC or 12 VDC
8 Aquaphon® EW with carrying system "triangle" |
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