Stator winding rtd


Pt 100 ( Simplex )

Temperature Range

Up to 200⁰C

Body Material

Epoxy Fiberglass

Di-electric Strength

Up to 5KV

Wire Length

0.5 mtr to 10 mtr


Class A  As per IEC-60751

  • stator winding RTD (Resistance Temperature Detector) is a type of temperature sensor used in electric motors, generators, and other rotating machinery to measure the temperature of the stator winding. The stator winding is a critical component of these machines, and monitoring its temperature is important for preventing overheating and ensuring safe and efficient operation.
  • Stator winding RTD sensors are typically installed in the stator winding slots or windings of electric motors or generators, where they can directly measure the temperature of the winding conductors. They are usually designed to be inserted into the stator winding or attached to the winding surface, and are secured in place using insulation materials and/or mechanical fixtures.
  • The RTD element in a stator winding RTD sensor is typically made of platinum and has a resistance of 100 ohms at 0 degrees Celsius (32 degrees Fahrenheit), following the standard Pt100 temperature-resistance curve. As the temperature of the stator winding changes, the resistance of the RTD element also changes, which can be measured and used to calculate the temperature.
  • Stator winding RTD sensors offer several advantages, including:
  1. Accurate temperature measurement: RTDs are known for their high accuracy and stability, making them suitable for precise temperature measurement in stator windings.
  2. Wide temperature range: RTDs can operate in a wide temperature range, typically from -200 to +600 degrees Celsius (-328 to +1112 degrees Fahrenheit), making them suitable for various stator winding applications.
  3. Quick response time: RTDs can provide fast response times, allowing for rapid detection of temperature changes in the stator winding.
  4. Durability: Stator winding RTD sensors are typically designed to withstand the harsh operating conditions of electric motors and generators, including vibration, moisture, and temperature fluctuations.
  5. Easy integration: RTDs can be easily integrated into motor or generator control systems for real-time temperature monitoring and protection.
  • Stator winding RTD sensors are widely used in electric motors, generators, and other rotating machinery to monitor and control the temperature of stator windings, helping to prevent overheating, extend the lifespan of the machinery, and ensure safe and efficient operation.


“Stator Winding RTD – Reliable Temperature Monitoring Solution for Electric Motors”


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