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Tsens Fiber Optic Temperature Sensor
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Tsens Fiber Optic Temperature Sensor
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描述
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 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 cores or other transformer components). This tip along with a 200 μØ fiber offers the highest probe pulling force in the industry. 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 desorption processes.
Applications
Power transformers, oil-filled and dry-type
Ideal for direct measurements of temperature
High voltage environments (1 MV, or more)
Suitable for HVDC windings
Mounts in standard radial spacers
Withstands kerosene desorption
Compatible with all types of transformer oil,including ester type
Compatible with all Rugged Monitoring instruments
Benefits
Sensors do not require any calibration, ever
No shift over time, high stability
PTFE Teflon spiral-wrap reinforcement
Robust fiber optic temperature sensor tip
Available wth disc and without disc
Surpass ASTM D2413 and D149 standards
Very low PD performance
Designed to exceed transformer life
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