Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Mikebits,
I'm sorry I might not have been clear, it is when the measured temp of the incubator changes that I am seeing the problem with accuracy, not the ambient temperature of the room. Although I am sure that that the ambient temp has a noticeable effect on measuring such small currents (I...
Recently analog output boards were installed in incubators in the lab where I work. They output information such as temperature and CO2 percentage to a building management system using a 4-20mA current signal. The problem is that the output boards only have a precision of about 1 degree and...
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