Hello,
I am struggling to find a suitable sensor for my requirements, so though I'd throw it 'out there' to see if anyone has any ideas.
So far, I have developed a wireless 'Pottery Kiln Temperature Logger', utilizing Arduino Pro Minis.
This is great as a first 'serious' project for me, and seems to be working fine.
However, one of the critical stages in firing such a kiln, revolves around knowing when all the excess water has been driven out of the clay.
The old fashined way is to hold a small piece of mirror or a steel spoon over the vent .. and see how much condenstion is generated (it can be a lot!).
Obviously it'd be nice if I could get this reading captured electronicaly along with my temperature readings.
So, some critical points ...
Given the second statment, I will have to either move the sensor out of the heat area after 200/250 Celcius, or if tolerant, leave it in place.
Finally, may I just point out that this is a personal/hobby project ... I simply cannot justify £500 on an industrial unit.
Well, that's me .... if anyone has any bright ideas ... I would of course love to hear rom you !
Many Thanks
Simon
I am struggling to find a suitable sensor for my requirements, so though I'd throw it 'out there' to see if anyone has any ideas.
So far, I have developed a wireless 'Pottery Kiln Temperature Logger', utilizing Arduino Pro Minis.
This is great as a first 'serious' project for me, and seems to be working fine.
However, one of the critical stages in firing such a kiln, revolves around knowing when all the excess water has been driven out of the clay.
The old fashined way is to hold a small piece of mirror or a steel spoon over the vent .. and see how much condenstion is generated (it can be a lot!).
Obviously it'd be nice if I could get this reading captured electronicaly along with my temperature readings.
So, some critical points ...
- The exhaust air coming out of the kiln when water is being driven off, will be at around 200 -250 degrees Celcius.
- After the water has finshed, the exhaust gases will continue to rise up to 1100 degrees Celcius.
Given the second statment, I will have to either move the sensor out of the heat area after 200/250 Celcius, or if tolerant, leave it in place.
Finally, may I just point out that this is a personal/hobby project ... I simply cannot justify £500 on an industrial unit.
Well, that's me .... if anyone has any bright ideas ... I would of course love to hear rom you !
Many Thanks
Simon