Thread subject: Homeroasters - Home Roasting Coffee Community :: Sievert 2942 torch
Posted by JSA Coffee on 12/25/2016 7:32 PM
#1
Does anyone know the height of the flame from this heat source? I am trying to plan to burn chamber based on the tip.
Posted by PhilH on 12/28/2016 12:04 PM
#2
Im using 2942P in my new roaster build - around 6-8" depending on gas pressure.
I can measure a more exact height if you need it
Posted by KramE on 12/28/2016 12:59 PM
#3
My 2941 is at the bottom of a 2 foot section
Posted by JSA Coffee on 12/28/2016 3:22 PM
#4
Thanks for the responses. That helps me start to plan. Mine shipped today, so I should have it shortly.
Are you running it around 20-30 PSI or something else?
Posted by KramE on 12/28/2016 3:46 PM
#5
I am running 10-15 psi for 2 pounds at 45 degree ambient temp. I'm roasting just beyond first crack.
Posted by PhilH on 12/29/2016 3:46 AM
#6
I am running 5-25 psi for 5kg with Arduino/TC4/ArtisanQ_PID and Kelly low hysteresis Proportional Valve for 4kg green at 18C ambient temp. Burner section is 200mm dia x approx 1.8mm W.T. S/S pipe around 900mm long but Im sure it could be shorter without scorching.
Edited by PhilH on 12/31/1969 6:00 PM