Water leak Detection | Gas leak detection | Pipe and Cable location | Object Detection

Stethophon® 04 Download PDF

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Compact, affordable water leak locator for water leak detection especially suitable for plumbers - Low Cost High Performance Electroacoustic Leak Detection

Finding water leaks with the Stethophon 04

The Stethophon® 04 is an electronic sound detector for detecting and amplifying structure borne sound oscillations of all kinds.
With both an integral and seperate remote external microphones it provides clear undistorted digital sound reproduction even when the noise is inaudible to the human ear. The sound level is shown (numerically not by LED segments) on the clear illuminated digital display A ground microphone can be connected to the Stethophon® 04 for listening to sounds in the ground and valve listening extension rods to listen on pipes and valves.

FEATURES

Minimum Noise Level Memory Function - Visual assistance pinpointing water leaks

Minimum Noise level display ofn sthethophon 04 finding a water leak

Current “Minimum” noise level: A leak noise does not get quieter but traffic and wind noise will increase and decrease.
The Sthethophon® ignores all these interfering noises digitally locking onto and displaying only the “quietest” moment it has heard during the time you have been listening. Last Minimum Noise Leve: The last Minimum Noise Level is stored and displayed
Are you closer or further away from the leak in your present listening location compared to the last?
Is the leak sound getting louder or quieter?
The higher the number on the display the closer you are to the leak

Frequency filtering

The filter function allows the user to listen to the sound at the frequency that best suits their hearing and the particular noise being listened to.
The filters make it easier to hear certain noises by eliminating many interfering background frequencies
You can think of it like a graphic equaliser on your music player!

Dynamic hearing protection

The Stethophon® 04 has Dynamic Hearing Protection which mutes the headphones when any loud or sudden sudden noises are detected thus protecting the user's hearing from damage

Wireless headphones SDR

Wireless headphones Sewerin Sthethophon 04 water leak locator

The Sewerin Digital Radio (SDR) offers a sound transmission quality equal or better than by cable. By elimiinating the cable comfort of work is improved considerably. Headphones and detector connect automatically by bidirectional radio link when switched on.
Sewerin Digital Radio works without any quality degredation. Unlike analogue radio the completely digital signal processing stops interferences caused by hissing and re-amplifying

Applications for the Stethophon 04

Used as a simple, fast leak detector in water networks
Examination of house service pipes when the water meter is read
Examination and localisation of damage in compressed air systems
Detecting defects in plumbing and heating facilities in buildings
Checking on machine bearings

Sthethophon 04 for finding water leaks within buildings

Stethophon 04 for finding water leaks outdoors

Stethophon 04 for finding water leaks when reading meters

Components of the Stethophon 04 Water Leak Locator

Stethophon® 04 with probe tip
Wireles Headphones
Ground microphone EM35 with foot plate

Stethophon® component parts to find water leaks

Technical Data and Features

External and internal microphones
Filter function to offer clearest leak noise
Mute control
Dynamic Hearing Protection
Digital display of noise intensity complete with memory function
Remaining operating time displayed
Display:illuminated, segmented
Power supply: 2 AA batteries
Operating time: approx. 8 hours
Operating temperature: -10 °C ... +50 °C
Storage temperature: -25 °C ... +70 °C
Protection class: IP 54
Weight: approx. 250 g
Dimensions (W x H x D): approx. 50 x 212 x 30 mm