Bought a Ultimaker 2 extended…what is this part called?

[gravidminnen 0]

Hello!

 

I bought an Ultimaker 2 extended and wanted to change the nozzle. I removed everything but when I tried to remove one of cable the housing was stuck in the nozzle. It was nog possible to get this out..

 

so my question…what is this part called and where do you buy it? (Bonus points for the Dutch name ;)) 

 

thanks!!

[reibuehl 42]

Looks like it is the thinner one of the two. That is the temperature sensor:

 

https://www.reichelt.com/de/nl/pt100-b-sensor-voor-ultimaker-2-um2-pt100b-sens-p150009.html?CCOUNTRY=445&LANGUAGE=en&GROUPID=9298&START=0&OFFSET=16&SID=95c8e9d9f876e3374f637cc55f70100fa5bfbd471d5f52fbb55ca&LANGUAGE=NL&&r=1

[CarloK 203]

The smaller of the two is the PT100 thermocouple, a temperature sensor.

Or, in Dutch: temperatuursensor / PT100 thermokoppel

 

You can find them a bit cheaper than the suggested Reichelt shop, but overall these components are expensive because of the high accuracy. Chinese webshops sell them for less, but then beware of possible lower accuracy.