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Hi Everyone,
I’m looking for a Load Cell Amplifier with least possible Delay in Outputs, I’ve tried with HX711, and Few Analog ones Locally manufactured. They work as described, but there is a noticeable Lag, Delay in change of Readings.
The Latter worked very well, but the Low rate of Update Isn’t allowable at all,
The Sps Needed are 120+, and Delay must be Minimum. If you have any good Load_Cell_Amplifiers in knowledge
Any leads would be highly appreciated.
Are you looking for just an amplifier or the whole acquisition system, that is, bridge bias, amplifier, A/D-converter and digital up-link?
The lag may depend on the load cell’s response time, amplifier’s bandwidth and A/D converter’s sampling rate.
I guess in HX711 case the limiting factor was the sampling rate. You wrote that you have tried some analog amplifiers too.
How did you measure the lag with them?
