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How to create a Burst Data Collection Program for RangeVUE 30 to CR310 Datalogger


Mathi Apr 27, 2025 07:08 AM

Hi 

We were having the RangeVUE30 Radar Sensor integrated with CR310 Datalogger (Inbuilt CELL 215 Modem). 

How I can create a Burst Data Program for 2 Minutes Scan for collecting 120 Samples at the end of my Programming interval and store Average Data in every 10 Minutes. 

The Scan (for 2 Minutes) should start at before the end of my 10th minutes interval, I mean the Data interval is 10 minutes.Scan should start at 8:01 Minutes and end at 10:00 minutes and average Data should be stored at Time Stamp of 10th Minutes. 

And for this Which Command i should include in SDI12 Recorder, Whether C! Or M!. 

For CELL215 Inbuilt Cell Modem which command should I use for Transmitting the Data at Every 10 minutes (after the completion of 1 Measurement). And adding the Cellular Modem usage Data in Public Table. 

Thank You


JDavis Apr 28, 2025 03:02 PM

My understanding is that you want to do 1 second samples, and only perform the measurement during the last 2 minutes of a 10 minute interval.

There is more than one way to get it working. This is recommendation for one way.

The Scan() instruction should be set to 1 second. In practice, a 3 second scan would give very close to the same result due to the step change response of the sensor. RangeVue30 should be in normal power mode.

Within the scan, use the TimeIsBetween() instruction to control when the measurements happen.

The data table should be set to a 10 minute interval and use the Average() output instruction. In the Average() instruction, use TimeIsBetween() to control the DisableVar parameter. When DisableVar is True, the value is not included in the average. So, NOT TimeIsBetween() to do opposite.

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