If the ambient temperature can vary from 5 to 45 celsius than you should warm up your sensor to 50 celsius, easy to achìeve but the main problem is the current requirement to keep the sensor at 50 celsius with a battery operated device.
Cheers
Al.
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Re: temperature controller for small pressure sensor?
If the ambient temperature can vary from 5 to 45 celsius than you should warm up your sensor to 50 celsius, easy to achìeve but the main problem is the current requirement to keep the sensor at 50 celsius with a battery operated device.
Cheers
Al.
All progress began with an idea
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Re: temperature controller for small pressure sensor?
Yes, my calculations suggest the current is too much for battery operation. So much for plan A.
On to Plan B: I am going to see if the pressure sensor temperature variations can be removed mathematically by attaching a ds1820 temperature sensor to it.
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