24-08-2016, 00:06
(22-06-2016, 18:09)hornychz Wrote: Hi,
I've prepared the similar device with UVM30A and 40 mm HT PVC tube. And bought JGS1 half balls hemispheres (it was a little expensive for me - 2 pieces USD 130 and our VAT). JGS1 has really transmission between 92-95%. This sensor is only in test mode now, not for CumulusMX yet, but its applicability looks very very well ...
Zdenek,
What is the benefit of a JGS1 half ball hemispheres compared to a flat piece of JGS1? Do you get improved cosine response? Are you also using some kind of diffuser between the JGS1 and the UV sensor?

