Zoom Sag Scope for Conductor Tensioning and Sagging

Our zoom sag scope is a precision instrument for accurately measuring conductor sag. Designed for the parallelogram and different length methods, it's essential for ensuring proper tension during OHTL stringing and maintenance.

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Zoom Sag Scope: The Precision Tool for Perfect Conductor Tensioning

As a prominent China manufacturer and exporter, Ningbo Changshi Electric Power Machinery Manufacturing Limited is dedicated to providing a comprehensive range of tools and equipment that ensure the safety, efficiency, and precision of every stage of overhead transmission line (OHTL) construction. Our Zoom Sag Scope is a perfect example of this commitment. This indispensable instrument is designed for a critical task: accurately observing and measuring conductor sag during the tension stringing phase. Proper sagging is not just a matter of aesthetics; it is vital for the long-term stability and operational integrity of the power line. Our professional-grade sag scope is engineered to provide the high-precision data needed to ensure conductors are strung to the exact specifications required by engineering standards.

Our Zoom Sag Scope is meticulously constructed with a focus on both optical clarity and field durability. Its key features include a high-magnification zoom lens that provides a sharp, clear view of the conductors from a safe distance, making it ideal for large-span projects. The scope is designed for use with two industry-standard methods: the parallelogram method and the different length method, giving technicians the versatility to adapt to various project requirements. A key feature is its ability to be mounted on a theodolite, which allows for unparalleled stability and angular measurement, ensuring that sag readings are as accurate as possible. This robust and reliable instrument is a cornerstone of any effective conductor tensioning operation.

Product Features & Benefits:

  • High-Magnification Zoom Lens: Provides a clear, detailed view of the conductor from a distance, allowing for accurate sagging observation without compromising safety.

  • Compatibility with Key Methods: Supports both the parallelogram and different length methods, offering flexibility for a wide range of sagging and tensioning calculations.

  • Theodolite Mounting Capability: Designed to mount on a theodolite for enhanced stability and precision, ensuring that measurements are exact and repeatable.

  • Durable & Weather-Resistant Construction: Built with high-quality materials to withstand the harsh conditions of a construction site and provide reliable performance over a long service life.

  • Ensures Proper Conductor Sag: Accurate sag measurement is critical for preventing line damage, minimizing conductor stress, and ensuring the long-term reliability of the power line.

Product Applications:

The Zoom Sag Scope is an essential tool for:

  • OHTL Tension Stringing: The primary application for accurately measuring and adjusting conductor sag during the final stage of power line construction.

  • Routine Line Inspections: Ideal for verifying that existing conductor sag and tension are within acceptable parameters, especially after periods of high winds or extreme weather.

  • Re-stringing Projects: A valuable asset for ensuring that replacement conductors are installed with the correct sag to match the existing line's specifications.

Technical Data Sheet:

Feature Specification
Model CS-ZSS-50 (Example)
Type Zoom Sag Scope
Magnification Varies by model (Please contact us)
Measurement Methods Parallelogram Method, Different Length Method
Mounting Interface Theodolite Mount
Key Feature High Precision, Durable, Versatile

Why Choose Ningbo Changshi for Your Precision Tools?

Choosing Ningbo Changshi means partnering with an industry leader who is committed to providing a comprehensive suite of high-quality tools for every stage of a power line's lifecycle. Our Zoom Sag Scope is a prime example of our dedication to providing specialized, innovative solutions that ensure the safety, efficiency, and long-term integrity of your projects. As your one-stop supplier, we provide not just the heavy machinery, but also the essential precision instruments that you can rely on.


Final Summary

The Zoom Sag Scope is the definitive solution for achieving safe, durable, and exceptionally reliable sag and tension measurements of overhead line conductors. Its specialized design and precision engineering make it an indispensable tool for streamlining your stringing and maintenance operations with superior accuracy and performance.

Ensure the integrity of your power lines with accurate sag measurement. Learn more about our Zoom Sag Scope and how it can benefit your projects. Contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to request a detailed quotation and technical specifications tailored to your specific needs!

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