low-cost snmp-enabled temperature sensor?

[Christopher Tyler]

Take a look at this:

http://www.packetflux.com/index.php?main_page=product_info&cPath=6&products_id=24

Temperature unit is $69.96 and it requires the base unit ($99.95) as 
well, even so it's under $200 for the complete setup and you get relays 
to turn things on/off at desired ranges.

Christopher Tyler
Total Wireless Communications, LLC

On 12/09/2010 12:51 PM, Max Hetrick wrote:
> On 12/09/2010 01:16 PM, Furnish, Trever G wrote:
>> Can anyone recommend a low-cost external temperature sensor that doesn't
>> require the buyer to break out a soldering iron?
>>
>> Preferably it would be SNMP-enabled so I can poll it from anything.
>> Power-over-ethernet would be great too.
>>
>> The least expensive snmp-enabled sensor I've found so far is this one at
>> 195 USD:
>> http://avtech.com/Products/Temperature_Monitors/TemPageR_3E.htm
>>
>> I've also noted probes like this one at 15 USD:
>> http://www.ibuttonlink.com/t-sense.aspx
>>
>> ...but the systems in the site where I'd hook this up are all Windows,
>> so I'm not sure how I'd get from there into Nagios.
>
> I use these guys here.
>
> http://store.enviromon.net/cart.php?target=product&product_id=255&category_id=78
>
> They are a little more expensive, but are ethernet connected, and have
> no issues using SNMP to incorporate into Nagios.
>
> We have two sensors hooked up to it, one is temp/humidity and the other
> is a water sensor.
>
> Regards,
> Max
>
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