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InnovaMass 240S / 241S Multivariable Mass Vortex Flow Meter

Brand: Sierra Instruments

Sierra’s multivariable product line features an in-line version, the InnovaMass 240 and a unique insertion version, the InnovaMass 241S. 

The 241S has emerged recently as the proven instrument of choice in geothermal steam applications across the globe. Both the 240S and 241S measure the mass flow rate of any gas or liquid and are ideally suited for saturated or superheated steam. 

The InnovaMass offers customers one instrument and one process connection, measuring five process parameters simultaneously: mass flow rate, temperature, pressure, volumetric flow rate, and fluid density. 

The 241S is available in high-pressure versions capable of mass flow measurement up to 5,000 psig (345 barg), and the 240S cryogenic version is widely used for fluids down to -330° F (-200° C). 

All models are fully field-programmable, configurable and feature RS-485, Modbus, HART and BACnet protocols. InnovaMass is a true high performance, rugged, and reliable workhorse in industry.
Features
  • Mass and volumetric flow measurement of gas, liquid, and steam
  • Multivariable outputs for five process parameters: 
    • Mass flow rate
    • Volumetric flow rate
    • Temperature
    • Pressure
    • Density
  • Single process connection
  • In-line (1/2 inch to 8 inch) and insertion (into pipes > 2 inch) configurations
  • Field-configurable ranges, alarms, outputs and displays
  • Field configurable via six push buttons or magnet through explosion-proof window
  • Smart DSP electronics extends low flow range down to a Reynolds number of 5,000
  • Rangeability up to 30:1
  •  Temperature -330 °F (-200° C) up to 750° F (400° C)
  • Cryogenic version measures liquid O₂, N₂, Ar, and CO₂ down to -330° F (-200° C)
  • Pressure up to 1,500 psia (100 bara)
  • High pressure version to 5,000 psig (345 barg)
  • Deal for steam applications
  • Flow computer integrates AGA-8 equations for natural gas
  • Supports HART, Modbus and BACnet digital communication protocols 
  • FMC and ATEX approval

Specifications

Approvals & Certifications

  • ATEX
  • CE 0344
  • FM

Enclosure, Body Material

  • Flow Body: 316L Stainless Steel
  • Flow Body: Carbon Steel

Environmental Protection

  • IP65
  • IP66
  • NEMA 4X
  • NEMA 7

Flange Material

  • 316L Stainless Steel
  • A105 Carbon Steel
  • Hastelloy C-276

NACE & NIST

  • NACE MR-0175 & 90 - Material

Packing Material

  • Graphite
  • Teflon

Pipe Schedule

  • Schedule 80

Power Supply

  • 100-240S Vac, 50/60 Hz Line Power, 25 W
  • 12-36 Vdc

Process Connection Style

  • 1/2”, 3/4”, 1”, 1-1/2”, 2”, 3”, 4” Wafer
  • Flange: 1”, 1-1/2”, 2”, 3”, 4”, 6”, 8” ANSI 150#, 300#, PN 16, PN 40
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