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07-15-16, 08:58 AM | #1 |
Lex Parsimoniae
Join Date: Feb 2009
Location: Woburn, MA
Posts: 4,918
Thanks: 114
Thanked 250 Times in 230 Posts
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AM2001 Single Humidity Sensor Voltage Analog Output Module
My CAI controller only has one Humidity Sensor port, and I've installed that one sensor outdoors..
But, what about the basement Humidity? I can read it using meters in the basement, but not on the CAI controller.. Now, I want to add another Humidity sensor to the CAI, using one of the analog ports. The AM2001 is the sensor that I plan to use.. 10USD at Amazon.. It came this morning.. https://www.amazon.com/gp/product/B00NIOLDHY To be continued....
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07-15-16, 09:03 PM | #2 |
Lex Parsimoniae
Join Date: Feb 2009
Location: Woburn, MA
Posts: 4,918
Thanks: 114
Thanked 250 Times in 230 Posts
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It's working!
That was easy.. It's working okay. I get a reading on Analog Input #1,
and multiply it by 37.. To get a rough RH value.. Right now, it's showing 161, which is 1.61 volts. x37 = 59.57% RH.. Approximately.. When I do the programming, I'll just use voltage, and skip the x37. I'll use 1.65 volts as the trigger (using X10) to turn on a dehumidifier device. And around 1.00 volt to turn off the dehumidifier device.
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My hobby is installing & trying to repair mini-splits EPA 608 Type 1 Technician Certification ~ 5 lbs or less.. |
The Following User Says Thank You to Xringer For This Useful Post: | where2 (08-23-16) |
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