100 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient.
The plastic strap configuration has a sensor potted to the back side of a copper plate and a foam pad creates compression when the strap worm drive is tightened. The final result is a good thermal transfer with pipes that range from 2 to 5 inches in diameter. sensing element is double encapsulated to avoid sensor failures caused by moisture infiltration.
Please note that this enclosure is rated to 140 degrees F.