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Mass Flow Meters Controllers for gas - IN-FLOW HIGH-FLOW series

IN-FLOW 'High-FLOW' Mass Flow Meters / Controllers for Gases

Pipe sizes up to 10 inch / DN 250

IN-FLOW Series Thermal Mass Flow Meters for high flow rates of clean gases are equipped with a 'industrial style' pc-board housing offering IP65 protection. Control valves can either be integrally or separately mounted, to measure and control gas flows.

  • Lowest range 0,4...20 m3n/h 
  • Highest range 220...11000 m3n/h

 

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Compact and competitive Mass Flow Meters for high gas flow rates

For consumption measurement of high gas flow rates, customers often select volumetric flow meters e.g. Vortex flow meters, turbine flow meters or instruments based on the measurement of differential pressure. To read mass flow, all these measurement principles require temperature and pressure compensation. Bronkhorst Series F-106 / F-107 directly measure high mass flow rates of gases up to a pipe size of 10 inch / DN 250. Furthermore their digital pc-board offers counter and alarm functions as a standard feature, as well as the option to integrate an on-board interface board for DeviceNet™, PROFIBUS DP, PROFINET, Modbus or FLOW-BUS communication.

Mass Flow Controllers for high gas flow rates

IN-FLOW 'High-Flow' models F-206AI / F-206BI are compact  Mass Flow Controllers with integrated, normally closed control valves with up to Kv-values of 6.0 and flow rates up to approx. 375 m3n/h N2-equivalent. For higher flow ranges Bronkhorst can offer IN-FLOW 'High-Flow' flow meters combined with separate control valves from other manufacturers.

Approvals for hazardous locations

As an option, IN-FLOW Mass Flow Meters and Controllers can be offered use in explosive environments. For the European market, all IN-FLOW instruments can be adapted for application in ATEX Category 3, Zone 2. For the North American market, IN-FLOW devices can be offered with FM Class I Division 2 approval.

More about thermal flow measurement

Quick link to Mass Flow Meter model pages
Full Scale capacities versus pressure rating

PN 40 bar PN 100 bar PN 200 bar PN 400 bar
F-106AI  |  0,4 ... 200 m3n/h F-116AI  |  0,3 ... 200 m3n/h F-126AI  |  0,3 ... 200 m3n/h F-136AI  |  0,3 ... 200 m3n/h
F-106BI  |  1 ... 500 m3n/h F-116BI  |  1 ... 375 m3n/h F-126BI  |  1 ... 375 m3n/h F-136BI  |  1 ... 375 m3n/h
F-106CI  |  2 ... 1000 m3n/h      
F-106DI  |  3,6 ... 1800 m3n/h      
F-106EI  |  8 ... 4000 m3n/h      
F-106FI  |  14 ... 7000 m3n/h      
F-106GI  |  22 ... 11000 m3n/h      
F-107AI  |  0,4 ... 200 m3n/h      
F-107BI  |  1 ... 500 m3n/h      
F-107CI  |  2 ... 1000 m3n/h      
F-107DI  |  3,6 ... 1800 m3n/h      

Quick link to Mass Flow Controller model pages
Full Scale capacities versus pressure rating

PN 64 bar PN 100 bar
F-206AI  |  0,3 ... 200 m3n/h F-216AI  |  0,3 ... 200 m3n/h
F-206BI  |  1 ... 375 m3n/h F-216BI  |  1 ... 375 m3n/h

General features

  • High accuracy (standard 1% of FS) 
  • Rugged, weatherproof housing (IP65, dust and waterproof)
  • Safety in compliance with IEC 61010-1  
  • Option: ATEX approval for Zone 2
  • Option: FM approval Class I, Div. 2 (Groups A, B, C, D; T4)
  • No moving parts
  • Analog or digital communication (RS232 or fieldbus interface)

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IN-FLOW with Badger

Applications

IN-FLOW Series Thermal Mass Flow Meters and Controllers for high flow rates are applied for:

  • Process gas measurement and control in food industry, chemical and petrochemical industries, in fermentation installations and in biotechnology
  • Gas consumption measurement for internal accounting
  • Hydrogen techniques

The IN-FLOW 'High-flow' product series

View all gas products

Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00
[email protected]

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