Search results

Seller gave me the user manual for REX-C100 that is good for "RKC" label, but this "Berne" REX-C100 has different menu. I already have one RKC and I am using it for chicken egg incubator and that's why I need that temperature precision. I've made a mistake when I ordered it but next time I...

When lock is 000 then I don't have SL(x) at all. :(

I have an old mercury thermometer with decimals which was used for laboratories and I am using it for calibrate my c100. Thanks for SC settings @Glot. Now I have other problem, I've ordered from ebay another c100 but this one is "Berne REX-C100" and the menu differs from my old "RKC REX-C100"...

@Glot How are you adjusting the offset?

Did anybody find out the way how to calibrate REX C100?

Before you do the soldering you have to scratch the paint around the the drilled hole on the board so you will have the good solder joint. I packed mine in an old HDD rack and it is driving an SSR. I am using stc-1000+ for an chicken incubator and I need very steady temperature so the PID...

Yes, I drilled a hole to get the ground (gnd) for the resistor.

I've just added the resistor and a three pole screw terminal and now I can use the second temperature probe. Thanks @alphaomega

I am still having problems because I can't set it up like it should. I want steady 37.7C but I am confused with this Oh, OL and OP settings. Tell me what values to use here in my settings: SET tc=0 rn=ct Oh=255 OL=255 OP=255 c1=1 cP=16 Pd=1 SP=37.7

@alphaomega Thanks, :mug: now I can set SP to 37.7C and don't worry I won't put the eggs in the incubator soon :) I am only testing it now. @jleiii Here is my board. I've removed the (heating) relay and soldered two wires (jumpers) instead: You can also add some cooler with...

@alphaomega I've just flashed the firmware with PI control but I can't set it up as I want. I am using STC-1000 for a chicken incubator and I need temperature to be as stable as it can be at 37.7C, but with this firmware I have only 25.5C max in settings. What settings should I use to get the...

My arduino finally arrived and I used one connector from an old car stereo so I don't have to open and solder for every update (I am waiting for PID firmware :) ).

I've also ordered this probe because the one that come with my STC was the rubber one, and I think the metal one will be more sensitive, anyway I will compare them...

Yes, it could be in the probe margin of error of +- 0.5C, but I would like to correct it if is possible.

The other two I calibrated using mercury thermometer for laboratory as a reference, but on the REX-C100 I can't find that option.

Here is what I am talking about, it is showing 0.4C more than other:

Mine arrived and it seems to be the right version: Now I am waiting for arduino uno. :)

What is auto tune doing? I want to calibrate its sensor probe. When it shows me that the temperature now is 37,7C and I have a precise thermometer near to it that shows me 37.4C, than I want to correct my C100 to show me the same real temperature.

I received today my rex C100 but I can't find the option to calibrate it, where it is?

I've ordered one from ebay just because of this great project. I will use it for a chicken incubator and the key feature for me in this firmware is hysteresis 0 (I will use it with an SSR). @alphaomega you mentioned that you'll try to put PID in this firmware, are you still working at that...