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Cargo Temperature Sensor

Topic: Cargo Temperature Sensor

Hello-
Does anyone have experience with cargo temperature sensors that can be recommended?

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Cargo Temperature Sensor

Re: Cargo Temperature Sensor

Hi,
easiest way: use dallas 1 wire temp sensors (i think up to 16 parallel on on bus system).

They are exact in measurement and simple in connection and you can use them with all 1wire HW.

(we are talking about trucks or?)

Wolf.
(i am just using here some FM1100 with dallas 1wire sensors from conrad)

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3

Cargo Temperature Sensor

Re: Cargo Temperature Sensor

Wolf,
Thanks for your input.  We have looked at the dallas conrad sensors connected to calamp 2820.  Good to hear you have used. 
Regards,

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Cargo Temperature Sensor

(edited by wwbusch aka Buwo 20/01/2015 16:06:27)

Re: Cargo Temperature Sensor

hi,

i mean this one:
http://www.adafruit.com/product/381

http://www.adafruit.com/images/970x728/381-00.jpg

which can be bought here at aliexpress.com for 3,50 USD :-)))

http://www.aliexpress.com/item/DS18B20- … 4.html?s=p

Enjoy

Wolf.

P.S. when using 1wire, typicaly you need to have a pullup resistor on the data line EXEPT YOUR GPS TRACKER ALREADY HAS PULLUP!!! (you need to check that!)

Politeness dictates it to write his name on a post