Wireless temperature measuring device for overhead lines monitors the temperature of line clamps in real time.

Product Aliases: Transmission Line Temperature Monitoring Device, Overhead Line Wireless Temperature Measuring Device, Transmission Line Temperature Measuring Clamp Device, Online Line Monitoring System - Line Temperature Monitoring System, Transmission Line Fitting Temperature Measuring Device

Overhead Line Wireless Temperature Measuring Device (TLKS-PMG-TP) is an intelligent monitoring device specially developed for heat prevention and control of high-voltage transmission lines. It mainly conducts all-weather online collection and monitoring of temperature changes at key parts such as conductors, connecting fittings, and clamps. Relying on contact digital temperature measurement technology and wireless transmission technology, it can realistically capture abnormal temperature rises caused by line overload, joint loosening, and equipment aging, and automatically output early warning signals. It solves the pain points of traditional manual patrol inspection that cannot monitor line temperature in real time and has delayed detection, and is a core intelligent operation and maintenance device to ensure the long-term stable operation of high-voltage transmission lines. Its main functions and technologies are as follows:

Working Principle

Overhead Line Wireless Temperature Measuring Device (TLKS-PMG-TP) adopts a three-level monitoring architecture of front-end sensor collection, wireless transmission, and background analysis. High-precision temperature sensors deployed on line conductors and clamp joints can realistically and accurately collect surface temperature data of equipment, and transmit the original data to the terminal host for summary processing through wireless communication. The processed standardized status data is uploaded to the monitoring center platform in real time via a communication network. The system can intelligently judge the operating status of the equipment according to the preset temperature threshold. Once abnormal temperature rise or over-temperature operation is detected, it will immediately trigger an early warning prompt, helping operation and maintenance personnel accurately locate fault points and carry out maintenance and rectification in a timely manner, effectively avoiding various safety accidents caused by line overheating.

Core Functions

1.Potential Equalization Anti-interference Design: The shell of the temperature measuring device and the conductor adopt a potential equalization structure design, which can effectively resist electromagnetic interference from high-voltage lines, ensure the accuracy and stability of temperature measurement data, and adapt to the complex operating environment of high-voltage lines.

2.Precise Temperature Collection: It can independently sense and accurately collect real-time temperatures of conductor surfaces, line fittings, and clamp joints, fully covering key points of the line prone to overheating.

3.Multi-dimensional Environmental Monitoring (Optional): It can be expanded to carry functions of collecting environmental temperature, air pressure, wind speed, and wind direction, and comprehensively analyze the causes of line temperature rise combined with meteorological data to improve the professionalism of analysis.

4.Timed Automatic Collection: It supports custom collection time intervals, and the device can fully automatically complete temperature data collection, realizing unattended normalized monitoring.

5.Intelligent Data Operation: It can perform secondary operation analysis on the original collected data, output intuitive and easy-to-understand temperature status data, and facilitate operation and maintenance personnel to quickly judge the operating conditions of the equipment.

6.Large-capacity Circular Storage: It has the ability to cyclically store data, can completely retain temperature status data for at least 30 days, and supports historical data tracing, condition review, and operation and maintenance analysis.

7.Remote Debugging and Operation and Maintenance: It can respond to background remote control instructions, enter the remote debugging mode with one click, and synchronously output equipment operation and debugging information, simplifying on-site operation and maintenance processes and reducing operation and maintenance costs.

Technical Parameters

1.Monitoring Method and Principle: Contact temperature measurement, digital temperature measurement;

2.Temperature Measurement Range: -40℃~120℃; ±0.5℃

3.Working Line Voltage: ≥35KV

4.Clamp Ambient Temperature: -40℃-70℃

5.Equipment Weight: ＜0.1KG

6.Communication Distance: >500m

Application Value

Overhead Line Wireless Temperature Measuring Device (TLKS-PMG-TP) completely solves the shortcomings of traditional manual patrol temperature measurement such as lag, incomplete coverage, and scattered data, realizes all-weather, automatic, and precise monitoring of the temperature of high-voltage line clamps and conductors, and transforms line management from post-failure repair to pre-event prediction. Through real-time temperature rise early warning, it can effectively avoid accidents such as line overheating deformation, equipment damage, and line outage, and greatly improve the power supply reliability of the high-voltage power grid. At the same time, the device can retain long-term operation data, providing accurate data support for line condition-based maintenance, equipment aging analysis, and power grid load optimization and allocation, effectively reducing the intensity of manual pole-climbing patrols and operation risks, reducing power grid operation and maintenance costs, and helping the power grid achieve refined and intelligent operation and maintenance upgrades. The product is customizable. The quoted price is a reference price at the time of market release, and the actual price is subject to negotiation. If you want to know more product information, please contact Manager Li of Telcom Technology, Tel: 18820479231, WeChat and QQ are the same