C.Scope YIRSD-33 Duct Sonde

  • Transmits 33kHz signal with max penetration of 4.5m
  • Suitable for narrow underground ducts and cable conduits
  • IP68-rated waterproof casing and hardy stainless steel/plastic construction
More Info
inc VAT £225.00 ex VAT £187.50
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Product Details

C.Scope YIRSD-33 Duct Sonde

The C.Scope YIRSD-33 Duct Sonde is a slimline transmitter which is capable of fitting into thin cable conduits and ducts in order to check for obstructions and blockages. It has a diameter of just 24mm and transmits a 33kHz signal that can be detected by a C.Scope Locator from up to 4.5m away.

Because the C.Scope YIRSD-33 has to be inserted into conduits and ducts, it has been ruggedly constructed to achieve a weatherproof rating of IP68. The composite design (plastic and stainless steel) is also resistant to wear and tear. The Whitworth 16 t.p.i. female thread can fit on standard drain rods which allows it to be moved along underground until an obstruction is found.

Just one AAA battery can power the C.Scope YIRSD-33 for up to 20 hours and it constitutes the ideal accessory for finding blockages in subterranean cable conduits and ducts.

C.Scope part number: YIRSD-33

Key Features

  • Diameter: 24mm
  • Signal output: 33kHz
  • Max. signal distance: 4.5m
  • Standard rod thread connection
  • 1 x AAA battery
  • IP68-rated casing
  • 20-hour battery life
More Information
  • Part No.: YIRSD-33 
  • Construction: Waterproof, robust plastic, O Ring battery compartment seal, stainless steel end fittings 
  • Frequency: Transmits 32,768Hz continuous 
  • Detection depth range: 4.5m (15 foot) dependent on type of C.SCOPE Locator and site conditions 
  • Dimensions: 24mm diameter x 200mm length (1” x 7.8”)
  • End fitting: Standard rod thread (" Whitworth 16 T.P.I.), female connector at one end 
  • Battery type: 1 x AAA (IEC type LR03) Alkaline 
  • Battery life: Up to 20 hours intermittent use at 20oC (68oF) 
  • IP rating: 68
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