what type of sensore is this?

[Xeon th MG Pony]

http://www.frozencpu.com/ex-res-52.html < Is it a thermister or diod type? and or Thermocuple?

I'm looking for a sensore of this type IE threaded and with pertruding eliment, If you all know of a better one yet same machanicle shap I'd love to know, but prefferably cheap as far as the word goes, say under 30Canadian.

[DetroitAC]

That looks like a thermistor to me since it is only two wires, and they are not color coded to any thermocouple codes. The fluid connection looks like a 7/16 O-ring boss, I use that connection quite a bit, it's very nice,

[Xeon th MG Pony]

ya, I have a Stainless steel type sensor a friend gave me from the pulp mill about that size and it is thermistor, I love it but it won't last forever and it bears no markings so I can't order more lol. But that looks very similar to my current sensor and so very inclined to get it. But would like some feed back as to its quality and such