Flow Meter Home > Products > Type & Technology > Vortex Flow Meters

Vortex Volumetric Flow and Multivariable Mass Flow Meters

InnovaMass®

Vortex is the ideal flow technology for gas, liquid and steam measurement.  Available in both inline and insertion versions, Sierra's multivariable InnovaMass vortex flow meter measures up to five process variables with one process connection: volumetric flow rate, mass flow, density, pressure, and temperature, which is ideal for highly accurate steam flow measurement. By compensating for temperature and pressure variations, you get true mass flow to maximize your steam productivity and reduce cost-of-ownership.

Watch iSeries Product Video     View iSeries Sizing Program

Did You Know?  Sierra was the first to design and introduce a multivariable mass vortex flow meter to the world.  Sierra introduced InnovaMass 240S/241S "S-Series" multivariable mass vortex meters to the market in the late 1990s.  Today, multivariable mass vortex units are an industry standard.

It Has Apps!
Sierra's latest generation flagship InnovaMass iSeries is the first vortex meter to have useful Apps that empower the end user in new ways.

Apps Available:

  • ValidCal Diagnostics™ for field calibration verification and meter health checks
  • FlowPro™ vastly improves low flow measurement accuracy
  • MeterTuning™ cancels noise, improves accuracy
  • Dial-A-Pipe™ allows you to quickly change pipe sizes in the field
  • Dial-A-Fluid™ measures a variety of fluids whenever you choose 
  • qMix™ makes/measures custom mixtures
  • Many more apps to come...

Watch iSeries Product Video     View iSeries Sizing Program

For liquid flow applications like influent and effluent water measurements, fuel flow, and large water pipes in plants and facilities, our economical InnovaMass volumetric flow meters offer customers accurate volumetric flow rates, +/- 1.0% of reading over a 30:1 range. Available in both inline and insertion versions, the unique InnovaMass insertion volumetric flowmeter provides easy, single-point installation, as well as hot tap and a hot tap retractor. 

Boiler MACT Certified
The InnovaMass 240i/241i is also ideal for compliance for Boiler MACT regulations for steam outlet and inlet feed water measurements for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD). Learn More

Reduced Cost of Ownership:  Whether you need volumetric flow rates or mass flow rates, the five high accuracy measurements available from a single compact mass flow rate and volumetric flow rate flowmeter reduce your total cost-of-ownership. Lower initial cost, less complex installation, and reduced maintenance costs contributed to significant overall savings.

The completely re-designed InnovaMass iSeries follows our tradition of innovation forged by products like QuadraTherm 640i and 780i mass flow meters.

  • View by:
InnovaMass® 240i Inline

iSeries Next Generation Vortex Flow Meters

  • Pipe sizes from 1.0 to 8.0 inches (DN25 to DN200)
  • Ideal for saturated or superheated steam, gas, and liquid applications
  • Volumetric flow rate or mass flow metering 
  • Multivariable for five (5) measurements in one compact device
  • A variety of Apps for ideal field flexibility
  • Boiler MACT certified 
InnovaMass® 241i Insertion

iSeries Next Generation Vortex Flow Meters

  • Insertion probe up to 72 inches (2M); optional hot tap retractor
  • Ideal for saturated or superheated steam, gas, and liquid 
  • Volumetric flow rate or mass flow metering 
  • Multivariable for five (5) measurements in one compact device
  • A variety of Apps for ultimate field flexibility
  • Buy online for next day shipping
  • Boiler MACT certified 
InnovaMass® 240S Inline

Vortex Flow Meters

  • Highly reliable with no moving parts
  • Flexibility with volumetric or multivariable versions
  • No leaks with all welded gasket-free flow body
  • Loop power option available
InnovaMass® 241S Insertion

Vortex Flow Meters

  • Insertion probe for pipes and ducts up to 72 inches (2M); Optional hot tap
  • Highly reliable with no moving parts
  • Loop power option available
  • Rugged, long-lasting design for the industrial applications
  • For fast delivery, buy online, next-day shipment

We're sorry, your filter request has no results. Please try again.