topbanner.gif
Login
Username

Password




Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.
Shoutbox
You must login to post a message.

snwcmpr
02/23/2019 9:17 AM
Ethiopian natural Gesha today .. tasting it tomorrow.

snwcmpr
02/13/2019 4:49 AM
Thanks again Ginny.

snwcmpr
02/12/2019 3:29 AM
Good morning all. Just finished a few days with Yemen Red Harraz. We liked it.

Husamka
02/11/2019 10:05 AM
probe diameter

Husamka
02/11/2019 10:01 AM
probe dimension

Users Online
Guests Online: 4

Members Online: 0

Total Members: 5,824
Newest Member: blabbermouth
In Memory Of Ginny
Donations

Latest Donations
PRABHATH COFFEE WORKS - 10.00
John Despres (Scene... - 25.00
snwcmpr - 10.00
Ozo - 20.00
Josh Woodrow - 10.00

View Thread

Who is here? 1 guest(s)
 Print Thread
Hottop probe probes reading difference
Robert Mayrand
I just did the upgrade on my hottop, and strangely if i run the roaster empty, the two probes wich are less than two inches apart show a 50f difference!!!!. I would have understand with the roaster loaded, but empty should’nt they show about the same temp or just a few degree difference because of their location.

Rob
 
renatoa
Maybe they are different types, K and J, and software isn't set accordingly.
The offset value suggest this behaviour, the voltage output a J-type TC at 150 is very very close to K-type TC at 200, in the 8 mV ballpark.
 
Robert Mayrand
Hottop specification mention that this is a dual k thermocouple model so that should’nt be the problem.
 
Jump to Forum:

Similar Threads

Thread Forum Replies Last Post
Enhancing My HotTop (2 of 5)-Monitoring Bean Mass Temperature HotTop Roaster 30 02/20/2019 2:47 PM
SR500 profile (Temp probe) Fresh Roast 8 and NEW SR 500 2 01/31/2019 2:39 PM
Adding thermo probes to SR500 Fresh Roast 8 and NEW SR 500 19 01/27/2019 8:33 PM
When did hottop start putting protective grill HotTop Roaster 2 01/11/2019 9:27 AM
My new HotTop basic and a couple of questions HotTop Roaster 12 11/06/2018 12:14 PM
Homeroasters Association Logo, and all Content, Images, and Icons © 2005-2016 Homeroasters Association - Logos are the property of their respective owners.
Powered by PHP-Fusion Copyright © 2019 PHP-Fusion Inc
Released as free software without warranties under GNU Affero GPL v3
Designed with by NetriX