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I am using a long ranged ultrasonic sensor to measure milk height in milk silos. Milk is stirring.

Milk Silos Design: Shows two type of silos both are stirred in different direction

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    $\begingroup$ Welcome to Engineering SE. What is the current accuracy? What type of Ultrasonic sensor are you using? Where is the sensor located? Please update the question with additional details $\endgroup$ – Mahendra Gunawardena Jun 27 '16 at 10:21
  • $\begingroup$ ME007ULSV1 sensor. I am planning to install it on the top of silo. I haven't experimented with it, so no accuracy to show. I have read that due to environmental conditions and motion in milk surface, readings will have error. I have checked the time to distance conversion in my arduino code and also I am using espWiFi module to transmit my data. $\endgroup$ – Ravi Prakash Jun 27 '16 at 10:55
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    $\begingroup$ @Ravi please edit your question to add the details instead of putting them in a comment. $\endgroup$ – DLS3141 Jun 28 '16 at 13:38
  • $\begingroup$ You'll need to utilize some sort of running average on the signal to get a stable reading $\endgroup$ – DLS3141 Jun 28 '16 at 13:41
  • $\begingroup$ Thanks you all for replaying. The problem is solved. I got silo mechanical design through which i got the speed of agitator(30rpm). Then I checked the area and volume dispersed by the motor and luckily vertical displacement is not large (2cm top). So, I excluded this from my assumptions. $\endgroup$ – Ravi Prakash Jul 27 '16 at 12:04

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