Notes

Types of Conductors Used in an Underground Utility Tracer
The purpose of an underground utility tracer is to mark a utility's underground location. In laying a non-metallic utility, it is common practice to tie a marker wire around it while putting in the utility. However, this method is prone to breakage when the utility is pulled back. CCS tracer wire Therefore, it is important to use more than one marker wire to increase the chances of a single wire making the entire journey without breakage.
Litz wire is not tracer wire

Litz wire is a very fine wire, typically #44 bare copper, enamel insulated, or nylon wrapped, used for high-frequency applications. It is used in local area networks, baseband, and bi-directional communication. Litz wire is also sometimes used as instrumentation cable. It is a self-supporting instrumentation cable, but is not underground utility tracer wire.
Litz wire is not a marker wire

Litz wire is a stranded wire which is used for transformers and inductors. It is designed to avoid material fatigue and proximity effect, which can cause wire breakage. It is also commonly found in power applications, such as induction cookers, induction chargers and transmitters.

High frequency litz wires have switching frequencies between 100 and 550 kHz. This allows them to be used in a variety of applications, ranging from high-frequency switching power supplies to magnetic resonance imaging systems. Elektrisola works in close partnership with its customers to develop innovative solutions, which are based on their requirements and specifications. During the past 50 years, litz wires have been successfully used in a wide range of industries and applications.
Litz wire is incorporated into a woven fabric pull tape

Litz wire is a high-frequency, single-conductor, bare copper wire that is enamel-insulated and nylon-wrapped. It is used in applications where the electrical current can reach high levels without causing a tripping hazard. The wire is commonly used for local area networks (LANs), which are bi-directional, baseband, and FEPO or Tefzel-coated. Litz wire is used for these high-frequency applications and is available in several different materials.

There are a few types of wire used for underground utility tracer. BTT (bundled thermocouple) is the most common, and it has a UL + CSA approval. BTT is also known as "building wire," which is used in permanent installations, but is not exposed to the elements outside. Other types of wire include busbar wire and butt wrap, which are essentially twisted strands that are wrapped around a cable core.
Litz wire is a marker wire

Litz wire is a type of conductor. Its properties make it a great choice for underground utility tracing. It is flexible and is suited for both wet and dry locations. Its unique pitch diameter helps identify buried piping systems. There are two types of Litz wire: helical wrap and longitudinal wrap. Both types of Litz wire have the same characteristics, but are designed for different applications.
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