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Designed for power transformer or load cap changers
A fibre optic temperature sensor designed for power transformer or load tap changers temperature monitoring. Using optical absorption within a semiconductor (GaAs), it combines long-term reliability with high accuracy. Its flexible fiber optic cable and rugged PTFE exterior allow easy and safe installation in transformer windings & core, as well as in LTCs. Immune to RFI and EMI, the TPT-32 sensor can withstand harsh chemical environments.
|Temperature range||−40 to 225°C (−40 to 437°F)|
|Available sensor length||1 to 15 metres|
|Connector type||ST connector|
|Fiber type||200 μm silica fi ber|
Double PTFE sheathing (spiral
wrap) with transversal slitting
0.9 mm PTFE cable*
3 mm PTFE spiral wrap cable*
|Sensor dimensions||1.5mm O.D|
|Sensor certification||Dielectric and kerosene vapor tests approved|