PT100 on Duet 3 6hc

Nino Nobile

Hello dears,

a very basic question, is it possible to connect a pt100 temperature sensor on a duet 3 6hc board without using a temperature daughter boards?

Thank you very much and greetings!

jay_s_uk

@Nino-Nobile no, hence why they sell daughterboards

dc42

@Nino-Nobile said in PT100 on Duet 3 6hc:

Hello dears,

a very basic question, is it possible to connect a pt100 temperature sensor on a duet 3 6hc board without using a temperature daughter boards?

Thank you very much and greetings!

It's possible, but the resolution and accuracy would be very poor.

Veti

you can use a pt1000 without the daughter board.
they work very well

Nino Nobile

@dc42 Thank you very much for your reply! Yes, I think it would have 1 ohm every 5ºC approximately, anyway I am interested in doing a test until deciding whether to buy a dougther board or maybe a pt1000. Is there information on what are the coefficients with which I must configure the firmware?

Phaedrux

Just get a Pt1000

https://e3d-online.com/products/pt1000-temperature-sensor

Nino Nobile

@Veti Yes, the problema alredy buy a pt100

Phaedrux

In that case, buy a daughterboard.

https://www.duet3d.com/PT100_DaughterBoard

Veti

you can get a pt1000 sensor for around 4 euros.

Nino Nobile

Okok I understand the point, I think it will be easier and faster to get a pt1000 than a dougther board (I'm in Argentina). Thank you very much to all!

Veti

there is a e3d reseller in argentina.
https://www.printalot.com.ar/

you can see if they sell
https://e3d-online.com/products/pt1000-temperature-sensor?_pos=1&_sid=1e8da88ec&_ss=r
its a bit more expensive, but if speed is the issue.