TSENS

An innovative patented probe design gives transformer manufactuers probe robustness and ease of installation. Transformer operators then get reliable and longterm temperature data, essential for precise transformer aging evaluation

Summary Products

An innovative patented probe design gives transformer manufactuers probe robustness and ease of installation. Transformer operators then get reliable and longterm temperature data, essential for precise transformer aging evaluation

  • Optimized for easy installation in oil-filled and dry-type transformers and reactors
  • Rugged and robust construction built to outlast your transformer life
  • Outstanding repeatability, zero-drift GaAs technology
  • 9 mm disc design, suitable for all locations in a transformer (windings, cores, busbars, tap changers, etc.)
  • Solvent and chemical resistant

Description

The Rugged Monitoring Tsens probes have been designed and built so they can be incorporated in your transformers to give precise results (direct measurements of temperature). The sensing technology is based on the proven zero-drift GaAs technology. They are completely built using first quality materials, all with very high dielectric strength, so your transformers can benefit from accurate temperature readings, which is essential to a good knowledge of transformer aging rate. During a factory heatrun tests these probes will give to both transformer manufacturer and operator invaluable information regarding the transformer expected MVA performance. The patented tip construction makes them extremely robust, while being very easy to install in radial spacers or in other pressboard material (such as for temperature measurements in yokes or other transformer components). The spiral-wrap cable is especially constructed to allow complete oil penetration so you can be assured that no air can be present. All materials used in the probe construction are compatible with high temperature kerosene desoprtion processes.

Applications

  • Power transformers, oil-filled and dry-type
  • Compatible with all Rugged Monitoring instruments
  • Compatible with all types of transformer oil, including ester type
  • Withstands kerosene desorption
  • Mounts in standard radial spacers
  • Suitable for HVDC windings
  • High voltage environments (1 MV, or more)
  • Ideal for direct measurements of temperature

Benefits

  • Sensors does not require any recalibration
  • Designed to exceed transformer life
  • Very low PD performance
  • Surpass ASTM D2413 and D149 standards
  • Available wth disc and without disc
  • PTFE Teflon spiral-wrap reinforcement
  • No shift over time, high stability
  • Robust fiber optic temperature sensor tip

Technical Specifications

Temperature range-200 °C to +250 °C
Repeatability0.2 °C
Accuracy absolute temperature+/- 0.8 °C
Accuracy relative temperature+/- 0.2 °C
Probe sheathing materialTeflon spiral-wrap
Tip materialTorlon (with disc) or Polyimide (no disc)
ConnectorStainless Alloy ST / Optional - Dielectric Torlon
Probe lengthUp to 25 meters
Response timeUp to 0.2 sec without disc. About 2 sec with disc
LongevityProbe accuracy and repeatability constant over time

Ordering Code

Solutions

1415 Frank-Carrel
Suite 230
Quebec, QC
G1N 4N7 - CANADA

Call US: +1-418-767-0111

Email US: info@ruggedmonitoring.com

Web: www.ruggedmonitoring.com



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© Copyright 2018