OME - Helical Gear Flow Meter

Brand: KOBOLD Instruments, Inc

The KOBOLD OME positive-displacement flow meter incorporates proven helical gear, also known as worm gear or screw gear, technology. The flow meter provides the quiet, non-pulsating and low pressure-loss operation for which helical gears are renowned. 

The OME is designed to be used only with non-abrasive, lubricating liquids. The precision and reliability of the device is equivalent to our top-of-the-line spur gear flow meters. 

No performance sacrifices have been made. The rotation of the helical gears is detected by one, externally-mounted proximity sensor. 

This makes the addition of a second sensor for redundancy, frequency multiplication or directional sensing possible at little additional cost.
  • ± 0.1% of Flow Rate Accuracy
  • Advanced Helical-Gear Technology for Oil
  • Quiet, Non-Pulsating Operation
  • For Clean, Viscous, Lubricating Media


Measuring Range

  • 0.027-2.7 GPM to 0.9-90 GPM

Wetted Material

  • Aluminum
  • Steel
  • FKM

Maximum Pressure

  • 580 psig

Maximum Temperature

  • 257° F


  • ± 0.1 % of Flow Rate

Media Category

  • Liquid


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