VPFlowScope DP

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The patented VPFlowScope® DP is the ultimate measurement tool for wet compressed air flow measurements. The unique design enables you to take measurements in the discharge pipe of a compressor under 100% saturated conditions. You can combine the probe with two display module types or with a connector cap without display.

You can also buy your complete plug&play start kit in the VPInstruments shop. Click here to go to the shop: shop.vpinstruments.com




The VPFlowScope® DP measures mass flow, temperature, pressure and totalized flow simultaneously and is optimized for wet compressed air measurements. The patented design has a bright blue LCD display which provides real-time information that, in combination with the built-in data logger, enables you to make recordings for certain periods of time. In turn, you can use our VPStudio software to process this data and print reports for real-time measurements.

Features and benefits 

  • For hot and wet compressed air
  • Four sensors in one instrument
  • Standard Modbus and 4 … 20 mA
  • Bi-directional flow measurements



  • Air audits
  • Compressor efficiency monitoring
  • Air treatment equipment (drier/filter) monitoring


One-stop shopping: VPFlowScope DP start kit

VPInstruments offers a VPFlowScope DP start kit; an entire set of everything you need to get started immediately for a very affordable price. You don’t have to worry about ordering everything separately or to gather everything you need in order to do an audit or an installation. You just order the kit and away you go.

It includes:

  • The VPFlowScope DP (VPS.R200.P4DP.D0)
  • A three-row LCD display with 2.000.000 data points data logger
  • Flow direction sensitivity
  • A rugged explorer case
  • An interface box JB5 with 5m/16,4 ft cable (M12 connector) + 12V power supply
  • An RS485 to USB cable
  • A compression fitting with Teflon ferrule
  • A safety cable
  • A calibration report
  • An English user manual
  • VPStudio software


Flow20 … 200 mn/sec |65 … 650 sfps
Pressure0 … 16 bar | 0 … 250 psi gauge
Temperature-40 … 150 °C | -40 … 302 °F. Icing should be avoided
Gas typesWet compressed air, dry compressed air, nitrogen and inert gases
OutputRS485 (Modbus RTU) digital | 4 … 20 mA analog
Probe length400 mm | 15″
Power supply12 … 24 VDC
ApprovalsCE, UL/CUL


VPFlowScope DP

Manual Brochure


VPStudio (for all products)



Size: 49.12 MB
Date added: 24-06-2019
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