Bronkhorst
MASS FLOW METERS / CONTROLLERS for gas - LOW-ΔP-FLOW series

LOW-ΔP-FLOW MASS FLOW METERS / CONTROLLERS

For Low Pressure Drop Or Corrosive Gas Service

For applications with only little differential pressure, Bronkhorst developed the LOW-ΔP-FLOW series mass flow meters and controllers. In these instruments, the flow resistance is minimized by a different sensor and by-pass construction.

  • Lowest range 0,2...10 mln/min
  • Highest range 20...1000 m3nh

 

Find your product

The control of mass flow with small pressure difference comprises the LOW-ΔP-FLOW Mass Flow Controller in compact construction; control valve and flow meter are integrated in one body. The maximum flow in these compact models is 1...50 ln/min Air, depending on the operating conditions. For the control of higher flow rates at very low differential pressures Bronkhorst has devised special control valves with pressure compensation bellows (types F-004AC/F-004AI/F-004BI). These control valves are piped on to the flow meter while the electronic PI-control function is an integral part of the flow meter.

"Multibus" Digital Mass Flow Meters/Controllers

Bronkhorst developed their digital instruments according to the flexible "multibus" concept, due to which the instruments can be equipped with on-board interface board with CANopen®, DeviceNet™, EtherCAT®, PROFIBUS DP, PROFINET, Modbus or FLOW-BUS protocol. More information about digital "multibus" communication.

Read more about thermal technology using the bypass principle

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

PN 10 bar - IP40 PN 10 bar - IP65
F-100D   |  0,2 ... 20 mln/min F-100DI  |  0,2 ... 20 mln/min
F-101D   |  0,42 ... 2,1 ln/min F-101DI  |  0,42 ... 2,1 ln/min
F-101E   |  0,028 ... 12 ln/min F-101EI  |  0,028 ... 12 ln/min
F-102D   |  0,28 ... 25 ln/min F-102DI  |  0,28 ... 25 ln/min
F-102E  |  0,17 ... 50 ln/min F-102EI  |  0,17 ... 50 ln/min
F-103D   |  0,8 ... 150 ln/min F-103DI  |  0,8 ... 150 ln/min
F-103E   |  0,9 ... 200 ln/min F-103EI  |  0,9 ... 200 ln/min
  F-106Z   |  0,2 ... 1000 m3n/h
  F-107Z   |  0,2 ... 1000 m3n/h
 

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

PN 10 bar - IP40 PN 10 bar - IP65
F-200DV  |  0,2 ... 20 mln/min F-200DI   |  0,2 ...20 mln/min
F-201DV  |  0,42 ... 2,1 ln/min F-201DI   |  0,42 ... 2,1 ln/min
F-201EV  |  0,028 ... 12 ln/min F-201EI   |  0,028 ... 12 ln/min  
F-202DV  |  0,28 ... 25 ln/min F-202DI   |  0,28 ... 25 ln/min
F-202EV  |  0,17 ... 50 ln/min F-202EI   |  0,17 ... 50 ln/min
F-201DS  |  0,42 ... 2,1 ln/min  
F-201ES  |  0,028 ... 12 ln/min  

Features

  • Very low pressure drop
  • Longer lifetime when used on corrosive gases
  • Lower contamination risk
  • Easy to clean
  • Electro-polished stainless steel wetted parts
  • Available with control valve to constitute a complete, compact control loop
  • Available with industrial (IP65 weatherproof) housing with optional ATEX Zone 2 Cat. 3 or FM Class I, Div. 2 approval.

afbeelding

MASS-STREAM Waste water application

Applications

  • Environmental air sampling at atmospheric conditions
  • Leak rate tests
  • Gas consumption measurement, for example of natural gas, in low pressure gas distribution systems
  • Burner control

Application story


Related products

View all gas products

Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00
info@bronkhorst.com

Copyright © 2019 Bronkhorst. All rights reserved.     Sitemap     Disclaimer     Privacy note