vLoc3 Series Sonde Locating Quick Guide V1.4
P/N:4.04.000125
Page 1
Sonde Range
Model
Depth and Dimensions Frequency
Battery Type
D18 Sonde
D22 Sonde
D38 Sonde
D64 Sonde
D23 Sonde
Depth:
15ft / 4.5m
0.72" x 3.2"
18.5 x 79mm
Depth:
8ft / 2.4m
0.87” x 4.5”
22 x 114mm
Depth:
16ft / 5m
1.4" x 5.2"
38 x 132mm
Depth:
26ft / 8m
2.5” x 7.1”
64 x 179mm
Depth:
22ft / 7m
0.90" x 17.3"
23 x 440mm
33kHz
2 x SR44 Button cells
4 x LR43 Button cells
1 x AA Alkaline
1 x 9 Volt Alkaline
1 x AA Alkaline
9.8kHz
83kHz
9.8kHz
83kHz
33kHz
9.8kHz
83kHz
33kHz
512Hz
640Hz
Please visit our website for full specifications on our sonde range.
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Sondes
Sondes are small self-contained battery powered transmitters that are propelled through pipes
and ducts and can be located on the surface by a sonde locator or buried utility locator with a
sonde mode. Sondes are also built into other products such as a sewer camera, robotic crawler
camera, or attached to a jetter hose. Low-frequency versions (512Hz/640Hz) can transmit
through some metallic pipes such as cast iron which is why they are frequently used with sewer
inspection cameras.
Sondes are available in a variety of sizes and depth ranges. Different frequencies are available to
suit different locator models.
