RTD Temperature Sensor side angle
RTD Temperature Sensor back angle

Top Oil Temperature Sensor

Regular price
Sale price

For new transformer applications and installations where a spare thermal well is available, Dynamic Ratings offers a spring loaded, 3 Wire, PT-100 RTD sensor. The sensor can be cut to accommodate almost any thermal well depth.  The ¼” diameter shaft ensures the sensor can be installed into most common thermal wells.  The spring loaded feature ensures a solid contact of the sensor tip to the bottom of the thermal well.


  • Our policy lasts 30 days past the ship date. If 30 days have gone by since your product has shipped, unfortunately we can’t offer you a refund or exchange.
  • To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. We will retain a 20% restocking fee upon return.


  • We process orders within 1-2 business days, excluding weekends and holidays.
  • Successfully placed orders will receive an email confirmation with the order details. If you do not receive an email, please check your spam filter or contact us for confirmation
  • If you need any assistance with your order, please contact us immediately at orders@dynamicratings.com.


  • Lead time varies by each product. This product has a lead time of one week. At that time, it will be shipped from our factory to you which may take 3-7 business days.
  • You will receive an email with tracking information when the package has shipped.