u2ros Geschrieben August 20, 2019 at 07:02 Geschrieben August 20, 2019 at 07:02 Is there perhaps a pyranometer (solar radiation) in the roadmap? Thanks Zitieren
borg Geschrieben August 20, 2019 at 12:27 Geschrieben August 20, 2019 at 12:27 I think you will be able to read out most professional pyranometer with the existing Bricklets. For example, with a quick search i found this: https://www.rg-messtechnik.de/pyranometer-cmp11.php They use Pt elements that you would be able to read with a PTC Bricklet 2.0 Zitieren
photron Geschrieben January 24, 2020 at 10:37 Geschrieben January 24, 2020 at 10:37 On 8/20/2019 at 2:27 PM, borg said: They use Pt elements that you would be able to read with a PTC Bricklet 2.0 Unfortunately. this ist not true. The CMP11 pyranometer outputs a 0 to 20 mV signal, this cannot be measured with a PTC Bricklet 2.0. The PTC Bricklet 2.0 is designed to measure the resistance of a PTC sensor. Also there is no Bricklet that can measure such small voltages accurately enough for this use case. There is the SMP series of pyranometers that output a 4 to 20 mA signal, that can be measured using an Industrial Dual 0-20mA Bricklet 2.0: https://www.rg-messtechnik.de/smp-pyranometer.php Zitieren
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