Looking for a wireless system for collecting 12+ temp. measurements

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Discussion Overview

The discussion revolves around finding suitable wireless systems for collecting over a dozen temperature measurements, specifically using thermocouples or RTDs. The focus includes suggestions for transmitters and receivers, as well as considerations for the scale of the application.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant seeks recommendations for wireless systems capable of handling multiple temperature measurements.
  • Another participant suggests a product from Onset, noting their reputation but admitting they haven't used that specific model.
  • A different participant expresses a need for a smaller scale solution, indicating the application relates to thermoelectrics rather than general weather measurements.
  • One participant mentions their experience with National Instruments, suggesting Omega as an alternative but noting limitations in channel capacity.
  • Another participant proposes Bluetooth as a cost-effective and user-friendly option, although they acknowledge some complexities with commands.
  • A later reply critiques LabView, while another defends its utility for data acquisition and analysis.

Areas of Agreement / Disagreement

Participants present multiple competing views on suitable wireless systems, with no consensus reached regarding the best approach or specific products.

Contextual Notes

Participants have not provided detailed specifications or requirements for the temperature measurement system, leading to varied suggestions that may not fully align with the original request.

atlbraves49
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I was wondering if anyone has suggestions in terms of wireless transmitters/receivers for a system that will have over a dozen temperature measurements (either thermocouples or RTD's). I have no idea where to even begin looking. Thanks,
 
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russ_watters said:
Here's one: http://www.onsetcomp.com/products/weather_stations

I've never used that particular one, but Onset makes great products.

hmm I am actually looking for something.. maybe smaller scale? Its for measuring thermoelectrics, i.e. a lot smaller than weather type temperatures.
 
Can't vouch for their systems, having mainly worked with National Instruments (who only offer 4ch wireless), but you could try Omega.
 
Well, you haven't really given us much information but I would suggest bluetooth. Its relatively cheap and easier to work with than wifi. Although some of it requires ATA commands if IIRC. Its been a while since I've done any wireless stuff.

http://www.sparkfun.com/commerce/product_info.php?products_id=8332

BTW, NL's LabView blows!
 
Topher925 said:
BTW, NL's LabView blows!

Not really, it's pretty powerful if you persevere with it. If you have the time to learn how to program everything in a non graphical manner it's probably less useful, but as a quick and easy means of acquiring, analysing and displaying data it's pretty good.
 

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