so do you run the direct eletrical cables right through it?
I bought mine used, so it was pretty much setup to be plugged in and used. These units are custom built for what ever the buyers needs may be. You can buy parts and assemble it yourself, or you can have it all put together by a Watlow dealer.
Does it just work for heating, or do you think I could someone use a cooling device as well,and the last question, can it handle heating or cooling at the same time, or do I need two seperate ones for that.
I'm not quite clear on the last part of your question. Did you mean, "could it run heating AND cooling at the SAME time.".
It can be used for either, I'm pretty sure it can run heating AND cooling, but not at the same time as they would constantly be fighting one another. This is a single loop unit, so it can only run 1 source at a time.
Oh, one more thing, where do you reccomend I purchase one?
I doubt you would want to buy one of these units, if you had one built by Watlow, The unit I use could be as much as $1200 to duplicate. ( I am looking in to a company that builds Watlow boxes, out of Batavia IL. I was told their prices are about 10% less than Watlow ) If you do not want all the options and software, you could probably get one for around $700.
In case you feel that you still want one, let me know and I will give you a few numbers of Watlow dealers.
Below is some info I copied and pasted from a Watlow dealer.
Watlow Series 96 Control
1/16 DIN, Advanced PID Control with Communications
Plug & Play Firmware & Hardware
Watlow’s Series 96 is a powerful 1/16 DIN dual display controller that offers many advanced functions. This new controller can be tailored to perform hardware and software needs with hardware modules that are pluggable and exchangeable and software menus that my be user programmed to fit exact applications requirements.
With one universal input, a second auxiliary input and four outputs, the Series 96 can be programmed to perform many functions including: temperature measurement, input event switching, remote set point input, heating, boost heating, cooling, alarms, digital communications and retransmit.
The reason I love mine is it can be connected/operated from my PC in my bedroom. It also has auto cuttoffs, and alarms.
Here are a couple links,
Watlow link 1
Watlow link 2