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temperature sensor network
Thank you very much for your help. I do understand that NTC can be a cheap solution. I was wondering how can I reach a CPU (for instance, a PLC) with that information (the measured temperature). That is to say, how can I "send" that temperature to a PLC that is 10 meters away from the sensor...- embeddedfactory
- Post #3
- Forum: Programmable logic controllers (PLC)
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temperature sensor network
Hi: I am new to the forum, I am Alejandro from Argentina. I was asked to build a low cost temperature sensor network. The network will have 10 sensors separated 10 meters each. I would like to hear your opinion about the technology to use, I know that 4-20 mA sensors are suitable but very...- embeddedfactory
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- Replies: 4
- Forum: Programmable logic controllers (PLC)
