Technical Notes

VPFlowScope M with bi-directional option

AN4 Bi-directional flow measurement

The VPFlowScope product line has unique bi-directional measurement capabilities. But when do you use them and what are the benefits? Find out all about it in the application note.

VPFlowScope and Modbus

AN11 Modbus networks

The VPFlowScope product line communicates via RS485 (Modbus RTU). In this application note we cover more detailed information on common Modbus issues and how to get it right.

VPFlowScope M with alarms

AN12 Alarm output of VPFlowScope M

The VPFlowScope M features an alarm option for condition monitoring. It can be configured with VPStudio. Upper, lower or a combination of these boundaries can be set as a condition level.

VPInstruments double elbow

Guideline installation distance

 It’s very important to select the right installation point for your flowmeter. A symmetric, fully developed turbulent flow profile is what is needed for accurate flow measurement.

shutterstock_296266238 small

Pipe measurements

The VPFlowScope M, Probe and DP all measure velocity. To provide output in volume flow like m3n/hr or SCFM, you need to configure the inner pipe diameter into the VPFlowScope.