ACIA/100-3W-IM-4-EH, ACI,

100 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient. 

The European style enclosure locks out moisture with a gasketed cover and watertight fitting which makes it suitable for wet environments.  It has male 1/2 inch NPT threads and the sensing element is double encapsulated to avoid sensor failures caused by moisture infiltration.  They are offered standard with etched Teflon lead wires and come with a 304 stainless steel machined thermowell.