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VF563 Series In-Line Flow Meters

J-TEC-VF563 In-Line Engine Flow Meter

The J-TEC in-line flow meters provide all the advantages of vortex shedding technology, in a design that is perfect for rugged applications with minimal space requirements.

J-TEC’s VF563 in-line flow meter is a rugged and economical meter for engine air-intake flow measurement in line sizes up to 4” in diameter. The VF563 Series is the best value for your low-pressure gaseous flow applications.

Other vortex flow meters lack crucial sensitivity because they can only detect vortices created by large, restrictive obstructions. This diminishes important low-end performance.

The J-TEC design incorporates a small strut, which offers minimal flow restriction, for high accuracy over an extended range. Each meter is individually calibrated to NIST traceable standards. J-TEC flow meters have no moving parts, so they are rugged and trouble-free.

Benefits of the VF563

  • Minimal effect on engine performance during measurement
  • Low pressure drop
  • Drift-free performance
  • Excellent at low flows (down to 0.14 ACFM)
  • Easy to maintain
  • 40:1 turndown ratio
  • Continuous flow readings
  • High accuracy
  • Excellent repeatability

Specifications & Drawings:

Blow-By Flow Meters VF563 Series In-Line Flow Meters-Specs

Blow-By Flow MetersVF563 Series In-Line Flow Meters-Drawing