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PTSW Temperature Sensor

Accessories & Thermometric Sensors

PTSW Temperature Sensor

Code: 1SN0409

Pt100 sensor suitable to detect the temperature of the coils of MV-LV transformers.

Temperature sensor 

  • Pt100 sensor

  • Extension cable 3 wires with shield

  • Standard cable length: 2,5 mt (different lenghts on request)

Technical details

  • Working temperature: from -40°C to +200°C

  • Protection: IP67

Sensor

  • Type: RTD Pt100 ohm at 0°C

  • Coefficient Alfa=0,385 Ω /°C

  • Calibration: IEC 60751

  • Accuracy: Class B

Cable

  • Flexible tinned copper wires 3 x 0,20 mm²

  • Primary insulation: FEP

  • Aluminium foil shield

  • Secondary insulation: blue silicone rubber
    Colour:
    – 2 red conductors
    – 1 white conductor

Tests

  • Dielectric strength: 5 kVca per 60”

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