Strain gauge module [SOLVED]
uk25 last edited by uk25
I'm wondering if somebody used this strain gauge with Duet3D?
Or can give advice of using it... to not to break my board.
That module should be compatible with the Z probe input of the Duet 2 series. It's for single-element strain gauges, so don't be surprised if the zero point varies with temperature.
uk25 last edited by
It's for single-element strain gauges, so don't be surprised if the zero point varies with temperature.
Thanks, David. If I correctly understand better will be using something like that for full bridge configuration with four sensors.
But its output voltage rated from -4 to +4V... Is it ok for Duet board?
Yes, a half-bridge or full-bridge sensor used correctly should be less sensitive to temperature.
Falkia last edited by Falkia
@uvarovkv Where and how are you going to mount the strain element? Just curious.
Abelli last edited by
Your application requires a very sensitive force measuring device. A load cell sensitive enough for such low amplitude of vibration can work or you could also resort to using other types of sensing techniques but I think they might be costly. You could learn more about the force sensing techniques and related concepts through here: https://tacunasystems.com/knowledge-base/an-overview-of-load-cells/