The duct sonde family includes a whole range of robust, water tight and powerful transmitter sonds to be used from fiber optic micro ducts to sewers. Sonde diameters are 6.4mm, 9mm and 18mm and tracing frequencies 10kHz, 33kHz and 512Hz. Accessories include push rods and adapters to different thread sizes. Video shows typical tracing depth for t...
The duct sonde family includes a whole range of robust, water tight and powerful transmitter sonds to be used from fiber optic micro ducts to sewers. Sonde diameters are 6.4mm, 9mm and 18mm and tracing frequencies 10kHz, 33kHz and 512Hz. Accessories include push rods and adapters to different thread sizes. Video shows typical tracing depth for the sonds.
Comparison table of Vesala duct sondes. Indicated range is typical tracing distance with Vesala CL43 receiver. Maximum range is longer.
Model |
Diameter |
Frequency |
Signal |
Range in the air |
Range in cast iron duct |
IP/IK code |
Battery type |
Battery life |
Optional battery compartment |
MPL4-33 |
4.6 mm |
33 kHz |
Continuous |
2.3 m |
0 m |
IP67/IK02 |
BR425 or CR425 |
9 h |
|
MPL6-33 |
6.4 mm |
33 kHz |
Continuous |
2.3 m |
0 m |
IP67/IK03 |
BR425 or CR425 |
9 h |
|
MPL7-33 |
7.5 mm |
33 kHz |
Continuous |
5.1 m |
0 m |
IP67/IK07 |
BR535 or CR535 |
6 h |
MPL7-M5 |
MPL9-33 |
9.0 mm |
33 kHz |
Continuous |
5.7 m |
0 m |
IP67/IK07 |
BR535 or CR535 |
6 h |
MPL9-M5 |
PL18-05 |
18 mm |
512 Hz |
Continuous |
5.3 m |
3.5 m |
IP68/IK08 |
LS14250 |
8 h |
PL18-FM, PL18-M10M |
PL18-33 |
18 mm |
33 kHz |
Continuous |
10 m |
0 m |
IP68/IK08 |
LS14250 |
20 h |
PL18-FM, PL19-M10M |
PL42-05 |
42 mm |
512 Hz |
Continuous |
13 m |
8.4 m |
IP68/IK08 |
8 x LR6 |
5 h |
|