??? 05/26/04 19:20 Read: times |
#71263 - RE: thank you Responding to: ???'s previous message |
Dear Raghu:
Thank you very much. Just ensure that you use a sensor that has a very fast response - these are sensors that abosrb very little heat from the object being sensed to make the measurement. You are absolutely right, this is extremely important. For example LM35 has a response time of 3 minutes! in still air and even in best conditions(stirred oil bath) TO-92 package has a response time of about 10 Seconds and TO-46 package has response time of about 4 seconds ; using this part with sampling rate of even 1 Hz is a joke! :-) A word of caution on using multiple sensors: You are entering a domain of thermal profiling and if your idea is to reach a SINGLE temperature for logging - you ARE increasing your computational load !! You are absolutely right. thank you very much indeed |
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PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
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Contradictions | 01/01/70 00:00 | |
RE: Contradictions | 01/01/70 00:00 | |
RE: Contradictions | 01/01/70 00:00 | |
RE: Contradictions | 01/01/70 00:00 | |
RE: Contradictions | 01/01/70 00:00 | |
RE: Contradictions | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
RE: PID | 01/01/70 00:00 | |
You are doing great - Reza | 01/01/70 00:00 | |
RE: thank you | 01/01/70 00:00 | |
RE: thank you | 01/01/70 00:00 | |
RE: thank you | 01/01/70 00:00 | |
RE: thermosensor | 01/01/70 00:00 | |
RE: thermosensor![]() | 01/01/70 00:00 |