PDA

View Full Version : Air temperature & humidity probe question



instantsquid
14.03.2009, 09:26
Hi,

I just installed an air temperature and humidity card and probe. As you can see below, apparently it's 0 degrees in my house with 1% humidity! I'm guessing something isn't right...

http://www.ultimatereef.net/uploader/2009Q1/GHL1.JPG

http://www.ultimatereef.net/uploader/2009Q1/GHL2.JPG

Any ideas?

Ian.

Matthias
14.03.2009, 09:56
2 ideas:
- installed in slot 0 - not possible for eX - move to another slot
- no communication to sensor - is sensor plugged in correctly? is LED on PLM-Humi-card blinking?

instantsquid
14.03.2009, 12:49
The card is in slot 1. Slot 0 has the LAN card in it and slot 2 is empty.
I have unplugged and re-inserted the probe several times. There is a red LED on the card and it is blinking.

instantsquid
16.03.2009, 10:57
I take it this is defective then?

Matthias
16.03.2009, 18:56
possibly

became the sensor wet?

instantsquid
16.03.2009, 23:09
It was brand new on Friday. It hasn't been anywhere near water.

instantsquid
17.03.2009, 12:58
The UK distributor replaced the sensor today and this has solved the problem.

Matthias
17.03.2009, 15:04
but I wonder why the sensor made trouble - each sensor is tested here before shipment

More important - your system is now completely working, great that the problem was solved so fast

instantsquid
17.03.2009, 20:53
Well I guess Steve will be sending it back to you - if you do find out what the problem is I would be interested to know. I am 100% certain it was nothing that I did - I simply opened the packet and connected it to the computer!