Operating Guidelines for Liquid Flow Meter Kits
www.sensirion.com
Version 1 – D1 – June 2019
page 10/18
Totalizer:
Use this tool for a simple volume measurement by integrating the flow rate over time.
‘Start’ starts the volume integration, ‘Stop’ stops the volume integration and ‘Reset’ resets the volume to
zero.
Hold Display Graph:
Selecting this checkbox turns off the real time display of flow events on the graph
window.
Show X-Axis:
Selecting this shows values for time on the X-Axis of the graph. If timing was previously set
to “Relative”, scale will start at zero with first data measurement. If set to “Absolute”, scale will show real
time in the format [hh:mm:ss:ms].
Show Data Points:
Selecting this check box displays the individual data points.
Autoscale:
Automatically scales the display graph to current measurement values.
Effective Sampling Time:
Shows sampling rate currently used by flow meter.
Flow Graph and Zoom Level:
Place your pointer over the graph and use your mouse scroll wheel to zoom
in or out. You can also click and hold a region of interest to zoom into when you release. Right-click of the
mouse will allow you to reset the zoom level.