Yes you can think them as seperated receivers, but their grounds are common. Actually, you will see the datasheet of a simple dual thermopiles, you will understand the concept: http://www.heimannsensor.com/Datasheet-3a-Dual_Quad_rev2.pdf
Calibration will be done in a clean room or a clean tube...
Hi, Thanks for the reply.
Accor could be an incandescent or a bulb. Sorry for mistranslation. So you say it is unnecessary to simulate it. But, in one scenerio, we might have to use mirror and change the direction of the beam. It could be Z shape or W shape. In that case, do we still not need...
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Question is this. I am assigned to develope a gas sensor module. This gas sensor works with IR(infrared) sensor and an accor(contains...