Neoptix T2

Oil resistant fibre optic temperature probe for transformers

The T2™ probe is a robust, oil-permeable fiber optic temperature sensor for use inside oil-filled power transformers. It is specifically designed to withstand initial manufacturing conditions, including kerosene desorption and heat runs, as well as long-term oil immersion and vibration. The probes can be embedded in a standard spacer or attached directly onto any other location inside power transformer windings.

Transformators

Surpass ASTM D2413 and D149
Partial discharge < 5pC
-80 to 250°C range
Continuous slit allows perfect oil flow into jacket (patented)
No gage factor or calibration
Solvent and chemical resistant
Accuracy of ± 1°C
No length limit (up to 1 km)
Disk option now available

Neoptix T2™ temperature probes comply with ASTM D2413 and D149 standards. It is also delivered with a temporary Viton protective cap over the ST connector to prevent dirt to become in contact with the connector during assembly and heat runs. The T2 probe has also been tested for partial discharge and it was found to be lower than 5pC.