LTS Energy
HP/HT Pig Launcher & Receiver Systems
HP/HT Pig Launcher & Receiver Systems
HP/HT Flowline Products
HP/HT Piping & Wellhead Products
HP/HT Flow Control Products
HP/HT Pig-Sig


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LTS offers High Pressure "Intrusive" Manual and Electrical sensing Pig-Sigs through 15,000psi (1035bar) service applications. These feature the use of a hermetically sealed proximity switch, permanent magnetic field and hemi spherically shaped probe for bi-directional sensing. The units are pressure balanced without the use of dynamic seals and mounted using our Wireloc® Clamp system on either a branch Tee or by using one of our fully reinforced Weld-O-Hubs.


  1. Suitable for sensing most Pig types and materials
  2. 3D CAD modeling of structure and components with integrated FEA design and stress analysis
  3. Wireloc® interface Connector utilizing proven Fire safe "All Metal" Sealing Technology
  4. Options include Manual with re-set, electrical hook-up with automatic re-set and electrical hook-up with remote sensing and re-set
  5. Positive Pig Gone and Home sensing


  • Codes: ASME VIII Div. 1, Div. 2, Div. 3, API 6A and PED
  • Ratings: ASME 1500lbs, 2500lbs and 4500lbs, API 6A 5M, 10M and 15M. Temperature range from -50°F (-46°C) to 500°F (260°C)
  • Sizes: 2" (50mm)
  • Materials: CS c/w Cladding, Alloy, SS and Chrome/Nickel Alloys
  • Options: Third Party Design Verification as required


Pig-Sigs offered meeting NACE MR-0175 latest edition as required