On Apr 21, 2008, at 6:17 PM, Jay R. Ashworth wrote:
> Well, it's not PDU; I'm trying to meter the building service, which is
> three separate panels with a 200A breaker each, and runs a bit warmer
> than I'm comfortable with.
>
> Commercial solutions for this are $5k, which I won't get.
>
> A coupl
On Mon, Apr 21, 2008 at 01:20:30PM -0400, Jonathan Dill wrote:
> hobby-boards has nice sensors that measure humidity, temp, and
> optionally light ("solar") in one package.
I'd seen those, and the USB transceiver as well, which is nice.
> Unfortunately, measuring the current and voltage on 240
[ inadvertantly didn't send these to the list ]
On Mon, Apr 21, 2008 at 11:29:45AM -0400, Jonathan Dill wrote:
> On Apr 21, 2008, at 10:33 AM, Jay R. Ashworth wrote:
> >Aha!
> >Thanks. It ain't wireless, but at the price, I also don't care. :-)
>
> Also, it's all cabled together with inexpensiv
On Apr 21, 2008, at 10:33 AM, Jay R. Ashworth wrote:
> On Sun, Apr 20, 2008 at 11:37:10PM +0200, Thomas Althoff wrote:
>> 1-Wire is your friend http://en.wikipedia.org/wiki/1-Wire plus
>> http://www.owfs.org/
>>
>> I have 8 senors in my rack ~$150. One sensor + usb 1-wire ~$30-40
>
> Aha!
>
> Tha
On Sun, Apr 20, 2008 at 11:37:10PM +0200, Thomas Althoff wrote:
> 1-Wire is your friend http://en.wikipedia.org/wiki/1-Wire plus
> http://www.owfs.org/
>
> I have 8 senors in my rack ~$150. One sensor + usb 1-wire ~$30-40
Aha!
Thanks. It ain't wireless, but at the price, I also don't care. :-)
On Apr 20, 2008, at 1:53 PM, Jay R. Ashworth wrote:
> I've seen the temperature monitor stuff Ethan has links to on the
> website, but I'm the new guy, and I don't have a budget quite yet.
>
> LaCrosse, for example, has 10-channel capable wireless temp and
> possible temp/hyg sensor/transmitters
> I've seen the temperature monitor stuff Ethan has links to on the
website, but I'm the new guy, and I don't have a budget quite yet.
1-Wire is your friend http://en.wikipedia.org/wiki/1-Wire plus
http://www.owfs.org/
I have 8 senors in my rack ~$150. One sensor + usb 1-wire ~$30-40
-Thomas
On Sun, Apr 20, 2008 at 01:53:47PM -0400, Jay R. Ashworth wrote:
> LaCrosse, for example, has 10-channel capable wireless temp and
> possible temp/hyg sensor/transmitters for very close to $20 each... but
> while they have a PC interface, it's not clear at all whether the
> interface has its own 43
I've seen the temperature monitor stuff Ethan has links to on the
website, but I'm the new guy, and I don't have a budget quite yet.
LaCrosse, for example, has 10-channel capable wireless temp and
possible temp/hyg sensor/transmitters for very close to $20 each... but
while they have a PC interfac
Well, that answers that question 0 never mind then and Thanks
Mark
-Original Message-
From: Matthew Boeckman [mailto:[EMAIL PROTECTED]
Sent: Thu 12/20/2007 6:24 PM
To: Mark Lucia
Cc: nagios-users@lists.sourceforge.net
Subject: Re: [Nagios-users] Environmental monitoring
WeatherDuck has a great unit for $199:
http://www.itwatchdogs.com/
On Thu, 2007-12-20 at 17:35 +0100, Mark Lucia wrote:
> Who would be interested in a < $100 network device that would allow temp &
> humidity monitoring? http and maybe SNMP...
>
>
> - Mark Lucia (mlucia)
>
>
Mark Lucia wrote:
> Who would be interested in a < $100 network device that would allow temp &
> humidity monitoring? http and maybe SNMP...
+1
/L
-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsof
Who would be interested in a < $100 network device that would allow temp &
humidity monitoring? http and maybe SNMP...
- Mark Lucia (mlucia)
---
This thread is located in the archive at this URL:
http://www.nagiosexchange.org/nagios-users.34.0.html?&tx_maillisttofaq_pi1[show
Kevin
I'm currently monitoring the temperature and humidity in one of our server
rooms with a Watchport/H sensor that costs about $150:
http://www.provantage.com/digi-international-301-1141~7DIGI015.htm
Software that comes with it is only for Windows but the modules are bui
Kevin Scott Sumner wrote:
> Serial is nearly right-out, since we use serial on our machines for console
> redirection. I can throw an add-in card into one of the larger machines, I
> suppose. Of course, I have seen howtos online to build USB sensors, too...
>
> Although none of us in the office
Giles Coochey wrote:
>> -Original Message-
>> From: [EMAIL PROTECTED] [mailto:nagios-users-
>> [EMAIL PROTECTED] On Behalf Of Kevin Scott Sumner
>> Sent: 28 November 2007 15:49
>> To: nagios-users@lists.sourceforge.net
>> Subject: [Nagios-users] En
I've had good results with AKCP devices for environmental monitoring.
http://www.akcpinc.com/
The smallest sensorprobe with 2 sensor ports including a single
temperature / humidity sensor is under $500. These run on Ethernet
with an SNMP and Web interface, and integrate nicely with Nagios.
Russe
> This is somewhat off-topic, but can anyone recommend a vendor for
> environmental? I would like to monitor the temp. and humidity of our two
> server rooms. Integration with Nagios is a huge plus.
We use a number of TemPager 4E units:
http://www.tempager.com/
Nagios queries them via SNMP.
Serial is nearly right-out, since we use serial on our machines for console
redirection. I can throw an add-in card into one of the larger machines, I
suppose. Of course, I have seen howtos online to build USB sensors, too...
Although none of us in the office are too handy with a soldering gun
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:nagios-users-
> [EMAIL PROTECTED] On Behalf Of Kevin Scott Sumner
> Sent: 28 November 2007 15:49
> To: nagios-users@lists.sourceforge.net
> Subject: [Nagios-users] Environmental monitoring
>
> This is som
Hi Kevin,
what about self made humidity and temperature sensors on serial line? I
remember several how to's online...
If this could be one option for you ask google how to :-)
kind regards, Dennis
On Wed, 28 Nov 2007 09:48:51 -0500 (EST), Kevin Scott Sumner
<[EMAIL PROTECTED]> wrote:
> This is
, November 28, 2007 9:49 AM
To: nagios-users@lists.sourceforge.net
Subject: [Nagios-users] Environmental monitoring
This is somewhat off-topic, but can anyone recommend a vendor for
environmental? I would like to monitor the temp. and humidity of our two
server rooms. Integration with Nagios is a huge
This is somewhat off-topic, but can anyone recommend a vendor for
environmental? I would like to monitor the temp. and humidity of our two
server rooms. Integration with Nagios is a huge plus.
Cheers,
Kevin
-
Kevin Sumner
[EMAIL PROTECTED]
(919) 962-6494
Assistant Systems Administrator
Phy
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