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At 24 mm diameter and 300 mm length the Duct Sonde 33 is built for work in drains and sewers. It transmits at 33 kHz and is picked up by the DD locator down to 5 m. The 3/4 BSW thread in male and female form fits common drain rods, boring tools and inspection cameras.

Duct Sonde 33 kHz, 24 mm Diameter and 300 mm Length, 3/4 BSW Thread - Leica Duct Sonde 33

LEICA GEOSYSTEMS Original product
Net price (excl. VAT)
€374.40
Item LEI-856131
Manufacturer no. 856131
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.856131
EAN7640110698969
Country of originUnited Kingdom
Customs tariff number9015802000
ConditionNew
Article
LEI-856131
Frequently Bought Together

A clay or plastic sewer carries no locating signal, so the source has to travel inside the line. The Duct Sonde 33 does that with a 300 mm body of 24 mm diameter, pushed in on a drain rod or an inspection camera. Transmitting at 33 kHz, it is detected at the surface down to 5 m and makes route and problem points visible.

Benefits

  • 24 x 300 mm format: the slim length follows bends and sockets without jamming and stays manoeuvrable in smaller sewers.
  • 3/4 BSW thread in both forms: male and female thread allow direct mounting on drain rods, boring tools and inspection cameras without hunting for an adapter.
  • 33 kHz transmit frequency: the standard sonde frequency of the DD locators, usable straight away with no changeover.
  • 5 m depth range: covers underground drains, connection sewers and land drainage at usual laying depths.
  • One AAA alkaline cell: LR03 is available everywhere and a field replacement takes seconds.

Technical data

FeatureValue
Product typeDuct sonde for non-conductive lines
Diameter24 mm (0.95 in)
Length300 mm (12 in)
Transmit frequency33 kHz
Depth range5 m (16 ft)
Thread3/4 BSW male and female
Power supply1 x AAA alkaline cell LR03
Mounts todrain rods, boring tools, inspection cameras
Shipping weight0.480 kg
Packaging dimensions33 x 5 x 5 cm
EAN7640110698969
Customs code9015802000
Country of originGreat Britain

Applications

Tracing clay and plastic drains, sewers and land drainage, pinpointing camera positions during inspection, finding blockages and pipe failures before excavation, locating duct routes, surveying non-metallic lines for records.

Compatibility and scope of delivery

The manufacturer specifies the sonde for use with DD locators in sonde mode. The 3/4 BSW thread is provided in male and female form, so common drain rods and tools fit directly. The sonde is supplied with the battery fitted, no further accessories are listed.

Standards and origin

Made in Great Britain, customs code 9015802000, EAN 7640110698969. Shipping weight 0.480 kg, packaging size 33 x 5 x 5 cm. The product contains a battery, so the relevant transport rules apply to shipping.

More Information
Weight 0.480000
Manufacturer Leica Geosystems
Manufacturer Nr. 856131
EAN 7640110698969
HS-Code 9015802000
GPSR manufacturer information A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Condition of article New
Article authenticity Original product
Country of Manufacture United Kingdom